mait tutorial

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TUTORIAL SHEET 2

BASIC CONCEPTS OF COMPUTER

8. Computers process data into information by working exclusively with:

A. multimedia.

B. words.

C. characters.

D. numbers.

9. In the binary language each letter of the alphabet, each number and each special

character is made up of a unique combination of:

A. eight bytes.

B. eight kilobytes.

C. eight characters.

D. eight bits.

10. The term bit is short for:

A. megabyte.

B. binary language.

C. binary digit.

D. binary number.

11. A string of eight 0s and 1s is called a:

A. megabyte.

B. byte.

C. kilobyte.

D. gigabyte.

12. What are the different types of input and output devices used in a computer? What is the

difference between input device and peripheral device?

13. convert 12 MB into GB and bits.

14. Define online, near line and offline data storage.

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TUTORIAL SHEET 3


15. A ____________ is approximately one billion bytes.

A. kilobyte

B. bit

C. gigabyte

D. megabyte

16. A ____________ is approximately a million bytes.

A. gigabyte

B. kilobyte

C. megabyte

D. terabyte

17. ____________ is any part of the computer that you can physically touch.

A. Hardware

B. A device

C. A peripheral

D. An application

18. The components that process data are located in the:

A. input devices.

B. output devices.

C. system unit.

D. storage component.

19. How is the data processed in a computer system?

20. Explain volatile and non-volatile memory with examples.

21. Discuss the block level architecture of a computer system.

22. What is COM device?

23. what is magnetic core memory?

24. what is ALU?

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TUTORIAL SHEET 4


25. All of the following are examples of input devices EXCEPT a:

A. scanner.

B. mouse.

C. keyboard.

D. printer.

26. Which of the following is an example of an input device?

A. scanner

B. speaker

C. CD

D. printer

27. All of the following are examples of storage devices EXCEPT:

A. hard disk drives.

B. printers.

C. floppy disk drives.D. CD drives.

28. The ____________, also called the brains of the computer, is responsible for processing

data.

A. motherboard

B. memory

C. RAM

D. central processing unit (CPU)

29. Differentiate between SRAM and DRAM.

30. What are the specific limitation of a computer system that has no operating system?

31. Computer comprises of how many unit? Explain each one of it

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TUTORIAL SHEET 5


32. The CPU and memory are located on the:

A. expansion board.

B. motherboard.

C. storage device.

D. output device.

33. Word processing, spreadsheet, and photo-editing are examples of:

A. application software.

B. system software.

C. operating system software.D. platform software.

34. ____________ is a set of computer programs used on a computer to help perform tasks.

A. An instruction

B. Software

C. Memory

D. A processor

35. what are the main limitation of primary storage of a computer system?

36. what is a cache memory? Why do we need it in a computer system?

37. why do we say that the computer can understand only the language of 0 and 1?

38. Differentiate between primary & seccondary storage.

39. What are mass storage devices? How they are useful in storing large amount of data?

40. _________ is the example of a hybrid computer.

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TUTORIAL SHEET 6


41. System software is the set of programs that enables your computers hardware

devices and ____________ software to work together.A. management

B. processing

C. utility

D. application

42. The PC (personal computer) and the Apple Macintosh are examples of two different:

A. platforms.

B. applications.

C. programs.

D. storage devices.

43. Apple Macintoshes (Macs) and PCs use different ____________ to process data and

different operating systems.

A. languages

B. methods

C. CPUs

D. storage devices

44. Servers are computers that provide resources to other computers connected to a:

A. network.

B. mainframe.

C. supercomputer.

D. client.

45. What are the different types of primary memory? Explain them in details along with

examples.

46. how do most of the touch screen works?

47. Time period of third generation of computers is _______________.

48. Differentiate between main frame and super computers.

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TUTORIAL SHEET 7


49. Smaller and less expensive PC-based servers are replacing ____________ in many

businesses.

A. supercomputers

B. clients

C. laptops

D. mainframes

50. ____________ are specially designed computers that perform complex calculations

extremely rapidly.

A. Servers

B. Supercomputers

C. Laptops

D. Mainframes

51. Which of the following is the correct order of the four major functions of a computer?

A. Process , Output , Input , Storage

B. Input , Output , Process , Storage

C. Process , Storage , Input , Output

D. Input , Process , Output , Storage

52. Differntiate between the auxillary and primary memory.

53. how many types of input devices are there ? explain each one of them.

54. What is the next name given to a key board?

55. Write short notes on mini computer, memory unit and third generation computers.

56. Transistors where developed in which generation of computers.

57. State whether true or false : The technology of digital computer is based upon bi-

stable electronic components.

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TUTORIAL SHEET 8


58. ____________ bits equal one byte.

A. Eight

B. Two

C. One thousand

D. One million

59. The binary language consists of ____________ digit(s).

A. 8

B. 2

C. 1,000D. 1

60. A byte can hold one ____________ of data.

A. bit

B. binary digit

C. character

D. kilobyte.

61. ____________ controls the way in which the computer system functions and provides a

means by which users can interact with the computer.

A. The platform

B. The operating system

C. Application software

D. The motherboard

62. differentiate between EEPROM and UVPROM.

what is the difference between application and software.

63. List the main functions of CPU in a computer system.

64. state whether true or false : The technology of analog computer is based upon bi stable

electronic components.

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TUTORIAL SHEET 9


65. General purpose computers are those that can be adopted to coumtless uses simply by

changing its :

A. none of the below

B. printer

C. program

D. display screen

66. ALU called ____________ of computer.

A. heart

B. master dispatcher

C. primary memory

D. all of the above

67. GIGO stands for ___________________.

A. GO instruction going order

B. Garbage in garbage out

C. Great in great out.

D. Gum in gum out.

68. Speed of mainframe computers is measured in ____________.

69. Floppy disk rotates at the speed of ___________ rpm.

70. What Is general purpose machines ?

71. Why did the first computer generation computers fail? Did the second generation

computers become successful? Discuss with examples.

72. Differentiate between optical memories and magnetic disc.

73. Discuss briefly the limitations of a computer system.

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74. State whether true or false : ROM is volatile in nature.

2. Data representation: Number systems, character representation codes, Binary, hex,

octal codes and their inter conversions.

Binary arithmetic, Floating-point arithmetic, signed and unsigned numbers.

TUTORIAL SHEET 1

NUMBER SYSTEM

1. Do the following :

a) (26.40)8 = (?)16 = (?)10

b) (10101110101)2 = (?)10 = (?)8

c) (256)10 = (?)BCD

d) (101110)2 = (?)16

2. convert the following binary numbers to equivalent octal numbers & then into decimal

numbers:

a) (011.1011011)2

b) (10110111)2

4. convert the following hexadecimal numbers first to decimal number & then also convert

it into octal numbers

a) (2AC5)16b) (AB2.1A) 16

5. State whether true or false. If the statement is false then explain why it is false :

a) In binary number system the right most bit is called as most significant bit. (T/F)

b) For converting the octal number to binary number, it has to be first converted into .

Decimal form and then binary. (T/F)

c) The base of a number system is defined as the number of distinct symbols used toRepresent numbers in the system. (T/F)

d) Radix of hexadecimal number system is 6. (T/F)

6. list out the similarities and dissimilarities between 7 bit and 8 bit ASCII.

7. __________ is the BCD equivalent of 99.

8. What do you understand by the term signed number? Explain how computer performs

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this task.

TUTORIAL SHEET 2

NUMBER SYSTEM

1. convert the following decimal numbers to equivalent binary numbers & then convert it

into hexadecimal number :

a) (23)10b) (0.8125)10c) (73.25) 10

2. convert the following binary numbers to equivalent octal numbers & then into

hexadecimal numbers:

a) (100100)2b) (011.10011)2

3. convert the following hexadecimal numbers first to decimal number & then also convert

it into octal numbers

a) (2BC5)16b) (A.1A) 16

4. State whether true or false. If the statement is false then explain why it is false :

a) ASCII represents to data in external form. (T/F)

b) In binary number system 2 symbols are used to represent data. (T/F)

c) The base of a number system is defined as the number of distinct symbols used to

Represent numbers in the system. (T/F)

d) Radix of hexadecimal number system is 6. (T/F)

5. What are different types of number system? Explain.

6. Normalize the following numbers using normalization of floating point statements :

a) (1101101.10101)2

b) (0.00010010)2

7. Find the value of x in the following:

a) (25.25)6 = (x) 3

b) (10101)2 * (101)2 + (11)8 = (x) 3

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TUTORIAL SHEET 4

NUMBER SYSTEM

1. convert the following decimal numbers to equivalent binary numbers & then convert it

into hexadecimal number :

a) (4.301)10b) (0.45)10

2. convert the following binary numbers to equivalent hexadecimal numbers & then intodecimal numbers:

a) (11011)2b) (10.101)2

3. Convert the following octal number first to decimal number & then also convert it into

hexadecimal numbers.

a) (211.1213) 8b) (0.4.) 8

4. Fill in the blanks:a) ISCII stands for __________________________.

b) Binary equivalent of (5)10 is ________________.

c) We need only _____________bits to represent octal numbers.

d) In binary number system the right most bit is called as _________significant bit.

5. What do you understand by the term data representation?

6. What do you mean by signed over flow and signed underflow in signed number

representation? Explain with the help of an example.

7. What do you mean by the term external representation of data?

8. Why non printable characters are assigned code in ASCII?

9. What do you understand by the term Unicode?

10. do the following :

a) (10001101)10 / (10001101)10 using long division method.

b) (27) 8 + (-2) 8 = ( ?) 16 using twos complement method.

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TUTORIAL SHEET 5

NUMBER SYSTEM

1. convert the following decimal numbers to equivalent octal numbers & then convert it into

hexadecimal number :

a) (0.301)10b) (45)10

2. convert the following binary numbers to equivalent hexadecimal numbers & then convert

in to decimal numbers:

a) (11.011)2b) (10.101)2

3. Convert the following octal number first to decimal number & then also convert it into

hexadecimal numbers.

a) (2.11) 8b) (0.46) 8

4. Fill in the blanks:

a) ISCII stands for __________________________.

b) Binary equivalent of (10)10 is ________________.

c) We need only _____________bits to represent decimal numbers.

d) In binary number system the right most bit is called as _________significant bit.

5. What do you understand by the term floating point representation of data?

6. Under what circumstances are decimal numbers converted into binary numbers?

7. What is the difference between the bits used in code such as ASCII and bits used in

binary?

8. Why do we divide the number of bits in a group of three and four respectively for octal

and hexadecimal conversion from a binary number?

9. What is the purpose of using parity check bit?

10. state whether true or false : The base of number system is defined by the number of

distinct symbols used to represent numbers in the system.

11. We need only _____ bits to represent a hexadecimal digit.

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12. How integers and characters represented in computer system.

TUTORIAL SHEET 6

NUMBER SYSTEM

1. add the following:

a) (110101)2 & (101111)2b) (1001.0100)2 & (111010.1010)2

2. subtract the second binary number from the first :

a) (1001.0100)2 & (111010.1010)2b) (11101)2 & (10111)2c) (11011)2 & (10101)2

d) (11100)2 & (10100)23. subtract the second binary number from the first using 2s complement:

a) (10101)2 & (10001)2b) (101101.0011)2 & (100101.0001)2

c) 5 & 3

4. subtract the following decimal number using 10s complement:

a) 485 - 128

b) 684 - 35

5. multiply the following binary numbers :

a) (10011)2 * (1101)2b) (110.101)2 & (110101.11)2

6. divide the following binary numbers:

a) (110111)2 / (1011)2b) (110001.110)2 / (111.110)2

7. Do the following :

a) (11)16 * (2E)16 = (?)10

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b) (23.45)8 + (26)8 = (?)16

c) (99)BCD + (147)8 = (?)BCD

TUTORIAL SHEET 7

NUMBER SYSTEM


a) (1110.1101)2 & (110101.01101)2b) (1011011.111)2 & (1010110.1010)2


a) (10101.1010)2 & (10001.0011)2

b) (11011.011)2 & (11110.101)2

3. subtract the following numbers using 2s complement:

a) (11011.110)2 - (101.001)2b) -5 - 2

c) 5 - 3


a) 964 - 988b) 56 - 45


a) (1101)2 * (1011)2b) (110.101)2 * (1011.001)2

6. divide the following binary numbers using long division method:

a) (1011)2 / (011)2

b) (110001.110)2 / (111.110)2

7. Write down the ASCII codes for H, T and 7. Add even parity check bit to each code.

Explain how a single error will be detected in each code.

8. Convert the following decimal numbers in excess 3 code : a) 55 b) 395

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TUTORIAL SHEET 8

NUMBER SYSTEM


a) (1110.1101)2 & (110101.01101)2b) (1011011.111)2 & (1010110.1010)2


a) (10101.1010)2 & (10001.0011)2b) (11011.011)2 & (11110.101)2

3. subtract the following numbers using 2s complement:

a) (11011.110)2 - (101.001)2b) -5 - 2

c) 5 - 3


a) 964 - 988

b) 56 - 45


a) (1101)2 * (1011)2b) (110.101)2 * (1011.001)2

6. divide the following binary numbers using long division method:

a) (1011)2 / (011)2b) (1101.110)2 / (111.11)2

7. Represent the decimal number 8620 in BCD, Excess 3 code and hexadecimal number.

8. What is collating sequence?

9. What is weighted code.

10. How is a negative number in binary number system represented in computer?

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UNIT II

Introduction to OS and Office Automation

1. Concept of computing, Introduction to Operating Systems such as DOS,

windows 2000/Xp, UNIX, Client Server Technology, etc. (only brief user level

description).

TUTESHEET-1

Q1: Define Operating System. What are the basic functions of an operating system?

Q2: What resources are used when a thread created? How do they differ from those when a

process is created?

Q3: What is virtual memory?

Q4: What is Throughput, Turnaround time, waiting time and Response time?

Q5: What is system software? Name the software that is included in system software.

Q6.FILL IN THE BLANKS

1. ____________ is an open-source operating system based on UNIX and designed for use

on personal computers.

2. Devices attached to a computer come with a special program called a (n) ____________.

3. Error-checking, once known as ScanDisk, finds ____________, or physical errors on the

disk, and helps prevent the operating system from using these areas in the future.

4. The operating system processes a task assigned a higher priority before processing a task

with a lower priority this is called ____________.

5. ____________ refers to the actual lines of instructional code that make the program

work.

Q7. TRUE/FALSE

1. Before installing software or hardware, its a good idea to create a restore point.

2. In 1984, Windows became the first operating system to incorporate a Graphical User

Interface (GUI).

3. GUI is a command-driven user interface.

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TUTESHEET-2

Q1: What is the important aspect of a real-time system or Mission Critical Systems?

Q2: What is the difference between Hard and Soft real-time systems?

Q3: What is the cause of thrashing? How does the system detect thrashing? Once it detects

thrashing, what can the system do to eliminate this problem?

Q4: What is multi tasking, multi programming, multi threading?

Q5: What is hard disk and what is its purpose?

Q6: MULTIPLE CHOICE QUESTIONS

1. The process of managing memory demands by borrowing space on the hard drive is

called _______________.

A. thrashing

B. pagingC. virtual memory

D. cache

2. The boot process happens in the order: _______________.

A. POST test, activate BIOS, check settings, and load OS into RAM

B. Activate BIOS, POST test, load OS into RAM, check settings

C. Check settings, load OS into RAM, activate BIOS, POST test

D. Load OS into RAM, check settings, activate BIOS, POST test

3. When a computer is in Safe mode _______________.

A. only the essential devices of the system function.

B. the monitor will display only in basic graphics mode.

C. all nonessential icons are eliminated from the desktop.

D. all of the above

4. The program that is used on a Windows-based PC to manage your files and folders is

called _______________.

A. Root directory.B. Windows Explorer.

C. Finder.D. My Documents

Q7. STATE WHETHER TRUE OR FALSE

1. system software are the software which are developed by the user in order to perform

some specific function for the organization.

2. A real time OS is said to be one which responds back fast so that it is able to make an

impact on the environment in which it is working.

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TUTESHEET-3

Q1: Explain the architecture of UNIX.

Q2: How any types of user interfaces are there? Explain them with the help of examples?

Q3: List any five commands of UNIX.

Q4: Differentiate between warm and cool booting.

Q5: What is swapping?

Q6: Explain the role of OS as resource manager.

Q7: FILL IN THE BALNKS

1. _________________may be considered as an application software or a systemsoftware which is very

2. The term ________ comes from the word bootstrap.

3. An __________ concerns itself with every single and minute detail of your computer.


5. An example of system development programs is :

A. Word processing

B. performance monitor

C. data base management system

D. language translators.

6. Which of the following is not the part of the OS

A. supervisor

B. performance monitor.

C. job control program

D. initial program loader.

Q9: STATE WHETHER TRUE OR FALSE

1. The loader is a program that accepts the object program to prepare these programs for

execution by the computer.

2. To execute an HLL program, it should be converted into machine language.

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TUTESHEET-4

Q1: What are essential functions of OS?

Q2: Why do we need linking of programs?

Q3: Client server model is popular in distributed system. Can it be implemented in singlecomputer system.

Q4: Differentiate between multi tasking and multi programming.

Q5: What is booting? Explain in details the process of booting in DOS.

Q6: Explain the role of OS as resource manager.

Q7: FILL IN THE BALNKS

1. _________________may be considered as an application software or a system

software which is very2. The term ________ comes from the word bootstrap.

3. An __________ concerns itself with every single and minute detail of your computer.


7. An example of system development programs is :

A. Word processing

B. performance monitor

C. data base management system

D. language translators.

8. Which of the following is not the part of the OS

A. supervisor

B. performance monitor.

C. job control programD. initial program loader.

Q9: STATE WHETHER TRUE OR FALSE

1. System Software are developed by the user in order to perform some specific function

for the organization.2. An assembler is a program that accepts an assembly language program to produce its

machine language equipment.

3. Multi pass translation of an assembly language program can take care of the problemof forward references.

4. In each pass of multi pass transaction, it is not necessary to process every statement of

the program.

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2. Introduction to World Processing, Spread Sheet & Presentation software e.g.

MS- Word, MS-Excel, MS-Power Point.

1. Which of the following companies developed MS Office 2000?

Microsoft Novell Corel Lotus

2. Which of the following is not a part of a standard office suite?

Word Processor Data base Image Editor File Manager

3. Which of the following is the Word Processor in MS Office?

Word Star Word Pad Word Word Perfect

4. MS Word allows creation of ___ type of documents by default?

.DOC .WPF .TXT .DOT

5. Which of the following is not a special program in MS Office?

Office Art Clip Art Word Art Paint Art

6. Outlook Express is a ___

E-Mail Client Scheduler Address Book All of the above

7. ____ is an animated character that gives help in MSOffice?

Office Worker Comic Assistant Office Assistant None of these

8. MS Office provides help in many ways. Which of these are more closer to the answer?

Whats This Office Assistant Help Menu All of the above

9. Which input device cannot be used to work in MSOffice?

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Scanner Light Pen Mouse Joy Stick

10. Which menu in MSWord can be used to change page size & typeface?

View Tools Format Data

11. Which of the following is not a standard MSOffice Edition?

CE Advanced Standard Professional

12. MSOffice 2000 included a full-fledged Web designing software called ___

MS WordFront Page

ExpressFrontPage 2000 None of these

13. Which key should be pressed to start a new paragraph in MSWord?

Down Cursor

KeyEnter Key Shift + Enter Control + Enter

14. Which of these toolbars allows changing of Fonts and their sizes?

Standard Formatting Print Preview None of these

15. Which bar is usually located below that Title Bar that provides categorized options?

Menu bar Status Bar Tool bar Scroll bar

16. Which of the following are valid Min. & Max. zoom sizes in MSOffice

10, 100 20, 250 10, 500 10, 1000

17. Which type of files cannot be navigated using ClipArt browser?

AVI BMP WAV MP3

18. Which of the following is the latest version of Microsoft Word?

Word 97 Word 98 Word ME Word XP

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19. Which of the following is not a valid version of MS Office?

Office 4 Office 97 Office 98 Office 2000

20. Which option in File pull-down menu is used to close a file in MSWord?

New Quit Close Exit

1. Which of the following is the latest version of Excel?

Excel 2000 Excel 2002 Excel ME Excel XP

2. Excel files have a default extension of

XLS XLW WK1 123

3. Which of the following is a popular DOS based spreadsheet package?

Word Smart Cell Excel Lotus 1-2-3

4. Which of the following is the oldest spread sheet package?

VisiCalc Lotus 1-2-3 Excel StarCalc

5. Files created with Lotus 1-2-3 have an extension

DOC XLS 123 WK1

6. How many characters can be typed in a single cell in Excel?

256 1024 32,000 65,535

7. A Worksheet can have a maximum of ___ number of rows

256 1024 32,000 65,536

8. A typical worksheet has ___ number of columns

128 256 512 1024

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9. Comments put in cells are called

Smart Tip Cell Tip Web Tip Soft Tip

10. Comments can be added to cells using

Edit ->Comments

Insert ->Comment

File ->Comments

View ->Comments

11. Which menu option can be used to split windows into two

Format ->

Window

View -> Window

-> SplitWindow -> Split View -> Split

12. Getting data from a cell located in a different sheet is called ___

Accessing Referencing Updating Functioning

13. Which of the following is not a valid data type in Excel

Number Character Label Date/Time

14. Which elements of a worksheet can be protected from accidental modification

Contents Objects Scenarios All of the above

15. A numeric value can be treated as a label value if it precedes with

Apostrophe () Exclamation (!) Hash (#) Tilde (~)

16. Concatenation of text can be done using

Apostrophe () Exclamation (!) Hash (#) Ampersand (&)

17. Data can be arranged in a worksheet in an easy to understand manner using

Auto Formatting Applying Styles Changing fonts All of these

18. Which area in an Excel window allows entering values and formulas

Title Bar Menu Bar Formula BarStandard Tool

Bar

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19. Multiple calculations can be made in a single formula using

Standard

FormulasArray Formula

Complex

FormulasSmart Formula

20. An Excel Workbook is a collection of

Workbooks Worksheets ChartsWorksheets and

Charts

1. The arrangement of elements such as Title and subtitle text, pictures, tables etc. is

called

Layout Presentation Design Scheme

2. A File which contains readymade styles that can be used for a presentation is called

AutoStyle Template Wizard Pre formatting

3. Power Point 2000 has ___ number of views

3 4 5 6

4. The maximum Zoom percentage in Microsoft PowerPoint is

100% 200% 400% 500%

5. After choosing a predefine template, ___ option has to be chosen to change the

background color

Design Template Color SchemeAnimation

SchemeColor Effects

6. Ellipse Motion is a predefined ____

Design Template Color SchemeAnimation

SchemeNone of these

7. Animation Schemes can be applied to ____ in the presentation

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All slides Select slides Current Slide All of the above

8. To insert a new slide in the current Presentation, we can choose

CTRL+M CTRL+N CTRL+O CTRL+F

9. A Chart can be put as a part of the presentation using

Insert -> ChartInsert -> Pictures

-> ChartEdit -> Chart View -> Chart

10. We can replace a font on all slides with another font using the ___ option

Edit -> Fonts Tools -> FontsTools -> Replace

Fonts

Format ->

Replace Fonts

11. Which key on the keyboard can be used to view Slide show

F1 F2 F5 F10

12. Which option in PowerPoint allows to carry slides from one computer to another

Save As Save and Go Pack and Go Web and Go

13. Which view in Power Point can be used to enter Speaker Comments?

Normal Slide Show Slide Sorter Notes Page view

14. Which option can be used to set custom timings for slides in a presentation?

Slider Timings Slider Timer Rehearsal Slide Show Setup

15. Which option can be used to create a new slide show with the current slides butpresented in a different order

RehearsalCustom Slide

showSlide Show Setup Slide Show View

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16. The boxes that are displayed to indicate that the text, pictures or objects are placed in

it is called ____

Placeholder AutoText Text box Word Art

17. Which of the following is an example for Automatic Text formatting

Underlining

Hyperlink

Adjusting extra

space

Replacing two

s with an em

hyphen

All of the above

18. Which type of fonts are best suite for titles and headlines

Serif Fonts Sans Serif Fonts Text Fonts Picture Fonts

19. Which type of fonts are best suite to display large amount of text

Serif Fonts Sans Serif Fonts Text Fonts Picture Fonts

UNIT III

Introduction to Auto CAD

1. Coordinate System, 2D drafting: lines, circles, arc, polygon, etc., Editing

2. 3D, Solid modeling, Rendering, Use of Auto CAD for engineering drawing

practices.

TUTORIAL SHEET 1

INTRODUCTION TO Auto CAD

1. Write down the commands of the following figure :

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2. Use the following relative and absolute coordinate values in LINE command to drawthe object :

3. What are the different types of co ordinate systems used in auto CAD?

POINT COORDINATES POINT COORDINATES

1 3,3 5 @3,5

2 @3,0 6 @3,0

3 @-1.5,3 7 @-1.5,-3

4 @-1.5,-3 8 @-1.5,3

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4. _________ command is used for the process of generating an image from a model,

by the means of computer programs.

5. In auto CAD the command used for zooming the screen is _____________.

6. Describe the basic commands of auto CAD along with their options.

7. Differentiate between Mtext and Dtext.

8. write down the commands for generating the following figure :

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TUTORIAL SHEET 2

9. Explain the mirror command with suitable example.

10. Explain variuos zooming options.

11. What is grip editing.

12. What are different editing commands.

13. what figure will be generated by using the following command :

command : Line

: 2,4

: @6


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TUTORIAL SHEET 3

19. differentiate between 2D and 3D drwafting in auto CAD.

20. What is 3D solid modelling?

21. what is layering? What is the use of it?

22. What is mean by editing in auto CAD ? Show with the help of example.

23. write short note on layering in auto CAD.

24. describe the facilities available in auto CAD for creating 3D models. Explain in

details.

25. Differentiate between line and pline.

26. Draw the output of the following command. Also show the direction for drwaing the

edges of the object.

Specify second

end point of edge : 3,2

(Enter)

27. What are default

settings of an

AutoCAD program?

28. Write the commands to generate a solid box of size 8"x8"x8" centered at (5, 5, 0) co-

ordinate. On the top of the above box a hollow cylinder of height 6" and inner radius

of 1" and outer radius of 1.5" is resting.

UNIT IV

Web Technologies

Command : POLYGON (Enter)

Enter number of sides : 8 (Enter)

Specify center of polygon or [Edge] : E (Enter)

Specify the first end point of edge : 3,6 (Enter)

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1. Introduction to World Wide Web, Search engines, e-mail, news, gopher, Audio

& Video Conferencing, Internet Protocols: FTP, telnet, TCP/IP, SMTP, HTTP.

2. Languages used for WEB Technology: HTML, practical examples using

DHTML and Static HTML

TUTE SHEET 1

Web technologies

Q1. Development life cycle of World Wide Web (WWW).

Q2. What is URL.

Q3. Describe HTTP & HTML.

Q4. What are Structural Components in WWW.

Q5. TRUE / FALSE

1. LANs are designed to share data and resources among several computers in the same

geographical location.

2. A WAN is usually limited to one office building.

3. File server is also known as P2P.

4. A protocol is needed in the interactions among networked computers.

5. The term node may refer to any device connected to a network.

Q6. MCQs

1. A network that spans a large city is known as a(n) ___________.a. WAN

b. LAN

c. P2PN

d. MAN

2. The token ring network controls access to the network using ___________.

a. token passing

b. broadcast transmissionc. bus

d. facsimile technology

3. The environment in which most of the processing is done by the server is known as___________.

a. client/server

b. peer-to-peer

c. EDI file/server

TUTE SHEET 2

Q1.What are Semantic Components in WWW.

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Q2.How the connection is established in WWW.

Q3.What do you mean by protocol, specify all the protocol

used in WWW.

Q4.If a computer on the network shares resources for others to use, it is called ____

a. Server

b. Client

c. Mainframe

Q 5. ISO stands for

a. International Standard Organization

b. International Student Organization

c. Integrated Services Organization

Q6. MCQs

4. One or more computers connected to a hub in a network are known as __________topology.

a. bus

b. ring

c. star

d. mesh

5. The network type in which all computers have equal status is known as _____________.

a. client/server

b. communications link

c. peer-to-peer

d. LAN

6. Microwave transmission, fiber optics and twisted pairs are examples of ___________.

a. topologiesb. communication links

c. network devices

d. computer networks

Q7. TRUE OR FALSE

6. Ethernet and Token Ring are similar LAN protocols.

7. A ring network has no central host computer.

8. A bus network uses a hub as the server.

9. A file server usually transmits the whole requested file to the user.

TUTE SHEET 3

Web technologies

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Q1.What is Search Engine.

Q2.Working of a Search Engine .

Q3.List of Search engine(min 10).

Q4.What is Meta Search Engine.

Q5. Security Concept in WWW.

Q6. In _____ topology, if a computers network cable is broken, whole network goes

down.

a. Bus

b. Star

Q7. For large networks, _______ topology is used.

a. Bus

b. Star

c. Ring

Q8 TRUE OR FALSE

10. Microwaves are radio waves that provide a high-speed signal transmission.

11. A dial-up line is a temporary connection that uses one or more analog phone lines for

communications.

12. Internet telephony enables users to talk to other users over the phone line.

13. Servers are all of the computers that request services over the network.

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TUTE SHEET 4

Web technologies

Q1.What is E-mail.

Q2.How an E-mail is generated.

Q3.What do you mean by protocol, specify protocol used in WWW.

Q4.Working of an E-mail process.

Q5.What is Audio and Video Conferencing.

Q6.What is query in Search Engine.

Q7. TRUE OR FALSE

13. Switches are communication devices that examine each packet during transmission.

14. TCP/IP is the most popular lower-level protocol for LAN.

With packet switching, the network creates a physical end-to-end circuit between the sender

and the receiver.

Q8. FILL IN THE BLANKS

7. A network that has all nodes on a single cable is known as _______________.

a. busb. star

c. ring

d. mesh

8. Devices that transmit and receive satellite signals are known as ____________.

a. earth stations

b. tokens

c. workstations

d. servers

9. The physical layout of a LAN is known as ______________.

a. link

b. network

c. contention

d. topology

10. All of the following are examples of computer networks EXCEPT:a. L2AN

b. P2PN

c. MANd. WAN

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TUTE SHEET 5

Q1What is TCP/IP.

Q2.What is SMTP.

Q3.What is FTP.

Q4.What is Telnet.

Q5.What is a browser , specify internet browser.(Min 5)

Q6.What is client server architecture.

Q7.Network cable lies on _____ layer

a. Application

b. Network

c. Physical

Q8. ____ layer decides which physical pathway the data should take.

a. Application

b. Network

c. Physical

Q9 The ______ portion of LAN management software restricts access, records user activities

and audit data etc.

a. Configuration management

b. Security management

Q10. TRUE OR FALSE

15. Digital signal is required by most phone lines.

16. A modem converts digital signals to analog signals.

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TUTE SHEET 6

Web technologies

Q1.What is Gopher and what are the application of it .

Q2.Explain 3- tier internet process.

Q3. What is the max cable length of STP?

a. 100 ft

b. 200 ft

c. 100 m

d. 200 m

Q4. What is the central device in star topology?

a. STP server

b. Hub/switch

c. PDC

d. Router

Q5. What is max data capacity for optical fiber cable?

a. 10 mbps

b. 100 mbps

c. 1000 mbps

Q6. FILL IN THE BLANKS

11. Which term describes a computer that is connected to a network?

a. node

b. unit

c. deviced. terminal unit

12. What is the term used to describe the phenomenon when two computers try to send data

at the same time using the same network?

a. contention

b. congestion

c. competitiond. communication

13. Which of the following is a WAN connection point that enables users to access the WAN

using a local phone call?

a. POP

b. Leased line

c. PVC

d. ISDN

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TUTORIAL SHEET 1

HTML

1. How do we open an audio and video file in HTML?

2. List the tags for text formatting and creating a hyperlink.

3. Create a feedback form for an automobile company.

4. Write short note on DHTML.

5. Which tags are used for creating forms in HTML.

6. What is the alternative tag in HTML for Which blinks the text that works in

Interner Explorer Web Browser?

7. What is the difference between width=100 and width=100%?

8. How to create a blinking text in IE6?

9. How can you show diffrent language on web page through HTML link?

10. What are metatags and why it is used?

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TUTORIAL SHEETS ON UNIT IV

TUTORIAL SHEET 2

HTML

1. What is web 2.0. and how could we differentiate it with web 1.0?

2. What does a Content Developer actually do? Is it more on the backend??

3. How do you make decision when to use use HTML & XHTML ?

4. Is it possible in HTML to add more than one submit button having different actions

in a single form?

5. What is the code for a webpage which consists of an icon at the bottom and

that icon shouldn't change even if we scroll down.

6. What is the format of document structure in HTML?

7. What is DIV in HTML?

8. What is Semantic HTML?

9. How is picture displayed in background in a HTML?

10. What is BODY in HTML document?

11. What are the reasons for validating a HTML?

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TUTORIAL SHEET 3

HTML

1. What is Empty Elements in HTML?

2. What is contained in HTML markup?

3. What is an attribute ?

4. What is the difference between TT, KBD, SAMP?

5. What are the different types of lists? Explain?

6. How do you customize columns in column groups?

7. Explain about iframe

8. Explain about DATAFLD and DATASRC?

9. What are the different multimedia controls which IE supports?

10. Explain about OBJECT and PARAM?

11. Explain about Z-Index?

12. Explain EMBED and NOEMBED and their supporting tags?

13. What is a MARQUEE element?

14. Describe about server side image map?

15. To create a server side image map, you use the ISMAP stand alone attribute of the

IMG

16. Describe about the client side image maps?

17. Explain about FIELDSET, LEGEND, and LABEL?

18. How to refer controls in a form in code?

19. What exactly is HTML?

20. How is headings and text size made larger or smaller as needed by user in HTML?

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TUTORIAL SHEET 4

HTML

1. What is HTML validation?

2. What is the option for making a new paragraph in HTML?

3. How is color of background or text changed in HTML?

4. How many parts are present in HTML documents?

5. What are web standards?

6. What are HTML elements?

7. What is index document?

8. What is HEAD in HTML document?

9. What is Document Type Definition?

10. What is the history of HTML?

11. How do you code headings in HTML?

12. What is meant by web standards?

13. What are the attributes that make up a DHTML?

14. What are differences between DIV and SPAN?

15. What are the differences between cell spacing and cell padding?

16. How to place a background for a single table cell?

17. In the Dynamic HTML:How to know it is Netscape DHTML or Microsoft DHTML ?

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LAB ASSIGNMENTS (BEYOND GGSIPU)

MS OFFICE

1. Make an invitation letter for the inauguration of your college library. Send it to

five people using mail-merge. The letter should contain date of the inauguration,

venue and time...

2. Make a database for a medicos company and create a table (Ms-Word)

representing the database.

3. You are working in company which makes automobiles. Send a letter to your

companys clients indicating the sales of your product in the month of January.

The letter should be made using various features of Ms-Word and it should be

send using mail-merge facility. The fields used in the letter during mail-mergeshould be inserted into the letter using macro. Even the letter should be

regenerated in a new page including the mail-merge field by only using macro.

4. Make a database of your college library in Ms-Excel.

5. Make five slides in Ms-PowerPoint for the advertising of your college fest. The

slides should contain various attractions of the fest.

6. Make five slides on the topic: impact of science in the real world.

7. Create the database of the company making computers.

8. Create a macro

EXPERIMENTS ON HTML

1. Make a web page of a medical company indicating all the details and products of

that company using the tags of HTML.

2. Make a feedback form for a company.

3. Make an admission form for the entrance exam of your college using all the tags

of HTML.

4. Make a web page for your college library containing the hyper links of the books(at least three books) available in the library. When the hyperlink is clicked then

the page containing the details of that book should be opened.

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5. Make a web page for a medical store containing the hyper links of the medicines(at least three medicines) available in the store. When the hyperlink is clicked

then the page containing the details of that medicine should be opened.

6. Make a web page containing the table of the database of your library.

EXPERIMENTS ON AUTO CAD

1. Make the figure using circle, line and array command.

2. Make the figure using line and arc command..

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3. Make the figure using pline command.

4. Make the figure using line, arc, circle and array command.

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5. Make the figure using line, arc, circle and copy command.

6. Make the figure using pline, arc, circle and move command.

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7. Draw the half of a Circle using arc command at the left-mostvertical line andArraythe vertical line 7 times to fill 180 degrees.

Construct the respective horizontal projection lines from the ends ofthe radial lines. Place a

Donutat each line intersection, then use thepline command to draw

the cam profile. Trim asnecessary.

8. Draw the figure using line, divide, array, donut, trim & plinecommands. Draw the half of the circle using arc command using arc

command at the left most vertical line and array the vertical line 7 times tofill 180 degrees.

Construct the respective horizontal projection lines from the ends ofthe radial lines. Place a

Donutat each line intersection, then use thepline command to drawthe cam profile. Trim as

necessary.

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9. Draw the figure using circle & pline commands. In your sheet make thefigure given below and write the details of the commands which you have used to

make the figure.

10. Draw the figure using the circle and pline command. In your sheet makethe figure given below and write the details of the commands which you have

used to make the figure.

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11. Draw the figure using the circle, line and array command. In yoursheet make the figure given below and write the details of the commands which

you have used to make the figure.

12. Draw the figure using the circle, line and copy command. In yoursheet make the figure given below and write the details of the commands which


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13. Draw the figure using the circle, line, arc and array command.Rotate the first figure to 90 degree. In your sheet make the figure givenbelow and write the details of the commands which you have used to make the

figure.

14. Draw the figure using the circle and array command. In your sheetmake the figure given below and write the details of the commands which you

have used to make the figure.

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15. Draw the figure using the circle and array command. In your sheetmake the figure given below and write the details of the commands which you

have used to make the figure.

16. Make the figure using circle, rectang and copy command. In your sheet makethe figure given below and write the details of the commands which

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