1 | multiple choice punjab university 10...

1 | Multiple Choice Punjab University 10 years

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Introduction To Information Technology Year-2006

1. ___________________ is the name given to memory chips storing data that only can be read . a. RAM b . ROM c. RRAM d. None of above

2. The CPU uses temporary memory storage location ___________ to hold data and information .

a. CD rom b . Register c. FDD d. Hard disk 3. An example of a toggle key is ________________

a. ALT key b . Caps lock key c. windows key d. application key 4. ____________ transfer actual data from input devices to memory and from memory to

CPU. a. Address bus b . Data bus c. actual bus d. None of above

5. When formatting a disk , the disk create a set of magnetic concentric circle called __________. a. Sector b . track c. cluster d. cylinder

6. Spread sheet include a _________________ which is a sequence of keystrokes and instructions that recorded and saved . a. Micro b . Macro c. keys d. None of above

7. The type of network that connects computers and devices in a building is called a ___________. a. LAN b . WAN c. MAN d. PAN

8. A ______________ is a internal network that uses internet technology . a. extranet b . intranet c. packet net d. scatted net

9. A _________________ convert digital signal to analog form before they transmitted over standard telephone lines .

a. Router b . HUB c. repeater d. Modem 10. To access the internet using DSL connection _______lines are used .

a. T1 b . T3 c. POTS d. coaxial cable

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B B B B B B A B D A



Visual Basic 6.0 Year -2006

1. To display a message _____________________ function is used.

a. Input box b . Msgbox c. message box d. None of above

2. ____________ Variable is used to access an actual object in VB. . .

a. variant b . Object c. actual object d. none of above

3. To display a default value in text box _____________ property is used

a. Caption b Text c. default d. none of above

4. With _____________ you can supply arguments in any order.

a. Optional arguments b . Named arguments c. can supply arguments d. None

5. The ___________ results in line – by –line stepping with in the procedure.

a. step over b step into c. step out d. none of above

6. You can force a variable to preserve its value between procedures called by using ___

keyword.

a. Default b . volatile c. static d. None of above

7. An integer array with 10 elements can be define in VB as __________________.

a. Dim a (9) as integer b . Dim a (10) as integer

c. Dim a (10) d. Dim a [10] as integer

8. Which is a valid way to declared the constant.

a. Const pi as double = 3.141592 b . Const pi as double

b. Const pi = 3.141592 d. none of them

9. To create a new file the file must be opened in ___________

a. Create mode b . append mode c. run mode d. none of them

10. If the record set fetch no record , then the of property of record set to _______.

a. True b . cannot determine c. False d. none of them

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B B B B B C B B D C




1. ____________ which perform maintenance type tasks usually related to computer ,

its devices or its programs .

a. Utility program b . communication c. application d. None of above

2. An ________ allows the processor to communicate with peripheral devices .

a. Adaptor cards b . Expansion buses c. AGP d. none of above

3. A _________ storage medium which is the physical martial on which a computer keeps data instructions and information

a. optical mouse b bar code reader c. storage medium d. light pen 4. A ______ which is the basic storage unit in memory.

a. Integer b Bit c. character d. byte

5. Components of CPU that performs the execution process of machine cycle is

__________ .

a. Control unit b . ALU c. memory d. None of above

6. A ________ network is a small network that usually does not include a central server

and all the user can share resources on all node .

a. Peer –to – peer b . Clint \ server c. Centralized d. All of the above

7. The _________ is the width of communication channel or path between two devices.

a. Density b . Spectrum c. Bandwidth d. Nosie

8. A _________ is copy right software that is free for a trail .

a. System software b . Application software c. shareware d. none of them

9. The _________ communication is that in which data can travel in both direction

between source and destination at the same time .

a. Simplex mode b . Half duplex mode c. Full duplex mode d. none of them

10. ISDN is a _____________ telephone services .

1. Analog b . digital c. cable d. none of them

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A B C B A A C A C B




1. The _________ value is used with object to indicate that an object has not been

initialized.

a. NULL b . Variant ` c. nothing d. None of above

2. The ________________ statement must be indicate in every modules to enforce

variable declaration .

a. optional implicit b . Enforce c. option explicit d. none of above

3. In _____________ menu the main items are not visible . a. Drop down menu b pop up menu c. Main menu d. none of them 4. String and string variable can be concatenated .

a. Ampersand (&) b Plus (+) c. Both a & b d. none of them

5. A for – loop always execute first then check the condition .

a. True b False c. cannot determine d. None of above

6. To display a message ______________ function is used .

a. msgbox b . message c. input box d. none of the above

7. To declared 2- dimension array in VB we use :-

a. Dim a[2]10[] b . dim a (2)(12) c. Dim a (2,12) d. None of the above

8. Which of the following is not valid variable name

a. “a_b” b . “ab” c. “a b “ d. none of them

9. Following is not the mode of the data file .

a. open b . append c. output d. none of them

10. The __________ property of connection object is used to refer the database will

which the connection is established .

a. Connection b . connection string c. Command d. none of them

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A A B C B A B C C B




1. An RGB color image has a size of 352 X 288 pixels. Each color component has 0-255

levels. Total number of bits required to represents this image is :-

a. 304128 bits b . 304128 bytes c. 2433024 bytes d. 101376 bytes

2. What is 5th hexadecimal equivalent of Ethernet address 01011010-00100001-

01010101-00011000- 10101010-00001111?

a. 5A-81-BA -81-AA-0F b . 5-18-5A-18-55-0f c. 5A-11-55-18-AA-0F d. none of above

3. Identify class of IP address 191.1.1.23. a. Class A b Class B c. Class C d. invalid IP

4. which of the following output device is used liquid crystals between two sheet of

material to presents information on the screen.

a. Plasma gas b LCD c. Virtual monitor d. none of them

5. which topology required a central controller or hub

a. Star b . Ring c. Bus d. None of above

6. BNC connection are used by which of the following cables?

a. Coaxial cable b . twisted pair cable c. fiber optic d. All of the above

7. which of the following is an association that sponsors the use of infrared waves ?

a. EIA b. FCC c. IrDA d. none of them

8. in HTML ________ element is used to define a hyper link that can point to location on web page .

a. Join b . Anchor c. hyper d. none of them 9. The _______ communication is that data can traveled on the both direction

between source to destination at the same time .

a. Simplex mode b . Half duplex mode c. Full duplex mode d. none of them

10. The Sum of the hexadecimal numbers 5A + 2D is

a. 87 b . 93 c. 7F d. none of them

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

C D C B A A C B C A



Visual Basic 6.0 Year -2008 1. What is false about the form level variable? (a) New value can be -assigned to it anywhere in the program. (b) It exist for all event procedures and user defined procedures. (c) It is declared outside event procedure or user defined procedures. (d) No local variable could have the same name. 2. If you don't provide a data type on the Dim or Public statement, Visual basic creates

a(n)_________ variable. (a) Currency (b) Integer (c) String (d) Variant. 3. The input box function displays a dialog box containing which of the following? (a) Cancel button (b) OK Button (c) Prompt and Input area (d) All 4. When you run a multi form project, Visual Basic automatically loads and displays ____? (a) All of the form in the application. (b) The first form created (c) The first form saved (d) The start up form 5. Which of the following generate random decimal number from 5 through 30.999? (a) (5-30+1)* Rnd + 30 (b) (30-5+1) * Rnd + 5 (c) (30+5-1) * Rnd + 1 (d). None 6. Which of the following is a correct Input statement? (a) Input #1, strName, curSalary (b) Input strName, curSalary as #1 (c) Input into #1, strName, curSalary (d) Input strName, curSalary into #1 7. Which of the following statement declares a fixed-length string variable named strName

that can contain a maximum of 20 characters? (a) Dim strName *20 as String (b) Dim strName (20) as String (c) Dim strName as String(20) (d) Dim strName as String *20 8. A user defined subprogram returns _________. (a) No value (b) Exactly one value (c) Up to three values (d) As many value as the programmer like. 9. What is the result of the following expression Format (12345.67899, "percent") (a) $2567890 (b) 12345.68% (c) 1234567.90% (d) 123.45% (e) none 10. Which condition is equivalent to the negation of the given condition (For example, a<>b

is equivalent to the negation of a=b) (a<b) and (c<>d) (a) (a>b) Or (c>=d) (b) (a>=b) And (c=d) (c) (a<=b) Or (c=d) (d) (a>=b) Or (c=d)

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A D D D B A B A C D




1. ________ enable you to communicate with computer and to control hardware .

a. operating system b . programming language c. hardware d. None of above

2. Modern ALU have special storage unit is __________.

a. Register b . counter c. data box d. none of above

3. The ______ is an example of volatile memory . a. ROM b RAM c. hard disk d. none of them 4. __________ is a small network constrained to a small geographic area .

a. Internet b WAN c. LAN d. none of them

5. _______ is the arrangement of elements of a network

a. Topology b. Protocols c. Terminal d. Ring

6. ____ is a type of topology in which all the nodes of network are connected common

medium which has exactly two points .

a. Ring b Bus c. Star d. none of them

7. ROM stands for

a. Read only Memory b . Read Once Memory c. Ring medium memory d. None of them

8. Arithmetic and logical unit is responsible for

a. Arithmetic operations b . Logical operation

c. logical and arithmetic logical d. none of them

9. The following software would be best to use while writing and editing office letters .

a. MS Word b . MS outlook c. Skype d. none of them

10. ._________ is a process that starts operating system when a user turns on the system . .

a. Starting b . Booting c. Running d. none of them

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A A B C A A A C A b



Visual Basic 6.0 Year -2009 1. use ________ to declared variable in VB .

a. DIM b . identifier c. Sub d. None of above

2. which of the following is a correct name of variable in VB

a. vari, name b .100 byte c. variable_name d. none of above

3. msgbox is an example of _______________. a. OUTPUT b input statement c. Comments d. none of them

4. which of the following is a valid VB data type a. Boolean b . Array c. Char d. none of them

5. ___________ is an example of post test loop.

a. While ____loop b. For --- Next c. Do while loop d. All above

6. In VB two string scan be combined to form a new string consisting of the string joined

together , the joining operator is called concatenation and it represented by ?

a. + b. && c. !! d. None

7. A _________ is a group of statement designed to perform a specific task .

a. procedure b . Loop c. Manu d. Array

8. A ______________ is a set of multiple control of the same type with same name :-

a. Form b Control Array c. Text Box d. none of them

9. what does the following statement do :- format (Answer,#,##0.00)

a. Answer in rounded to two decimal places b . Answer in rounded to Zero decimal places

c. Answer is shown in currency d. none of them 10. What does the following statement do X = int (Rnd* 100 +51)

a. Procedure random numbers from 50 to 150 b . procedure random numbers from 51 to 150 c. procedure all integer from 5- 100 d. none of them

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A C A A C A A B A a




1. A __________computer is a computer that fits in your hand

a : personal b : notebook c : handheld d : super

2. ____includes text, graphics, sounds, video and other media elements.

a :Multimedia b :Registers c :operating system d :All of above

3. ____is an internet standard that allows you to upload and download files with other

computers.

a: IP protocol b: FTP protocol c: Ethernet protocol d: DNS protocol

4. A ____consists of dozens or hundreds of thin strands of glass or plastic that use light to

transmit signals.

a: Coaxial cable b:Twisted pair cable c:Fiber optic cable d:None of above

5. GPS stands for

a: Global personal system b: Global processing system

c: Global positioning system d: None of above

6. A ____is a flat ,round ,portable ,metal storage medium that usually is 4.75 inches in

diameter and less than one twentieth of 1 inch thick.

a: Floppy disk b: compact disk c:Hard disk d:Tape

7. The internet is an example of a _____network

a: Star b: bus c: hybrid d: mesh

8. Data moves though the network in a structure called____

a: datagrams b: packets c: payloads d: tokens

9. A ____Manages the resources on a network.

a: Server b: client c: modem d: transmission media

10. The _____key will launch the start button.

a: Esc b: shift c: window d: shortcut

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

C A B C C C D B A C



Visual Basic 6.0 Year -2010 1. A variable declared in a code module's General Declaration section is called a?

a. Local variable b. Global variable c. Form level variable d. Remote variable

2. In Visual Basic a constant can be defined as:

a. Const count as Single=2.25 b. Single count as Const=2.25

c. Const count=2.25 d. Count as Single=2.25

3. Following is an example of ________statements. intNumber = 5

a. output b. input c. assignment d. condition

4. _______ is used to override the order of operator's precedence.

a. ( ) b. [ ] c. { } d. all

5. _______ method print the form which data showing

a. writeForm b. printForm c. PrintData d. all

6. Range of Bytes is

a. 32,768-32,767 b. 0-256 c. true or false d. any number

7. A/An _______is the value passed to a function.

a. Argument b. Function c. message box d. none

8. The ______ method causes the control to be redrawn.

a. Set Focus b. Refresh c. Visible d. Move

9. How many options can be selected if a Frame contains 4 Option button?

a. 1 b. 2 c. 3 d. 0

10. What is tool tip text?

a. Tool tip text is a tip of the day. b. Tool tip text does not exist.

c. Tool tip text is shown when the mouse is held over a object for a period of time.

d. Tool tip text is the same as caption.

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B A C A B A A B A C




1. A computer convert data into __________________.

a. Information b. software c. charts d. input/output

2. you can use this output device you need only to see information .

a. Disk b. Monitor c. Speaker d. Modem

3. A CPU that is following a series of step to complete an instruction is using ________.

a. Threading b. pipelining c. Cache d. Multi-tasking

4. A ___________ can perform both input and output function :-

a. Track ball b . Communication device c. Micro phone d. CPU

5. The ______________ of the hard disk contained a small program that runs when you start

computer .

a. Boot sector b. File allocation table c. file system d. file cluster

6. The term ____________ refers to sharpness or clarity of an image .

a. Width b. Resolution c. Dot pitch d. depth

7. In a work sheet , a _____________ is the insertion of a rows and column .

a. formula bar b. Cell c. Ruler d. Frame

8. what type of operating system allows multiple users to connect over the network to a

special server and work with their programs is separate sessions and allows each user to

run multiple program.

a. Single user /multiple computers b. Multi-users / multiple task

b. Real time d. Single user / single tasking

9. A _________ is agreed upon format for transmitting data between two devices .

a. proctology b. prototype c . protoplasm d. Protocols

10. Socket and Winsock are example ____________ type of software .

a. VCR b. IPX c. DSL d. API

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A B B B A B B B D B




1. In visual basic , a form is another name for a (n)_____. a. Object b. Property c. Window d. Label

2. Which of the following is NOT a visual basic control:

a. Control button b. Variable c. Forms d. Textbox

3. An event is a (n): a. Activity performed by computer regularly b. Block of code in a program c. Functions that executes automatically d. None of above 4. What is the value of x after the following statements ? Dim x as integer x=0 x=x+30 a. 0 b . 33 c. 30 d. None of above

5. Which of the following is correct name of variable in VB?

a. Vari, name b. variable_name c. 100bytes d. All of above

6. To display a message __________functions is used.

a. Inputbox b. Msgbox c. Message d. None of above

7. Which of the following reverse the Boolean value of a relational expression?

a. But b. Not c. Or d. And

8. Which of the following returns True if A=25 and B=35:

a. A+B b. A<>B c. A>=B d. A=B

9. A statement or block can consist of how many lines?

. a 0 b. Unlimited c . 2 d. At most 255

10. Which of the following statements allocates an array of a dozen integers? a. Dim Arr(dozen) as integer c. Dim Array(12) as integer c. Dim Arr(11) as integer d. Dim Arr(13) as integer

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

C B B C B B B B B C




1. The computer can move data and instructions between storage device and memory , as

needed ,in a process called _____________

a . Volatile b. Swapping c . Pipelining d. Exchanging

2. A (n) ________ contains a few system files that will start computer

a . Removable Disk b. Hard disk c . Recovery Disk d. Cache Memory

3. A (n) _______ operating system reside on a ROM chip on a mobile device or consumer

electronic device .

a . Mobile b. Standard alone c . Embedded d. network

4. A __________ copies itself repeatedly in memory or over a network

a . Trojan Horse b. Worm c . Spyware d. Program

5. A __________ is a network that connects computers and devices in limited .

a . Local Area network b. Wide Area Network

c . Metropolitan Area Network d. None of above

6. _________ enable a computer to send and received data , instructions and information .

a . Input device b. output device c . Communication device d. storage device

7. A ______ is the fastest , most powerful computer .

a . Personal Computer b. Super computer c . power computer d. Mobile computer

8. The process of mapping a magnetic disk surface is called ____________.

a . polarizing b. Charging c . Formatting d. Accessing

9. An LCS monitor uses crystals that become opaque when _____ is applied .

a .Pressure b. Force c . Phosphors d. Electricity

10. in a work sheet , a __________ is the intersection of rows and column.

a . Cell b. Formula bar c . Ruler d. Frame

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B C C B A C B C D A



Visual Basic 6.0 Year -2012 1. The text property of a text box behaves like a _______.

a. String b. Variant c. Numeric d. Function

2. If You encounter a run time error or you pause the program execution, you are in___.

a. Compile time b. Run time c. Break time d. Design time

3. What is the maximum caption size for a label?

a. 240 characters b. 255 characters c. label does not have caption property d. unlimited

4. What is the value of x after the following statements?

Dim x as integer

x= 10 mod 4

a. 10 b. 2 c. 3 d. 2.50

5. Which of the following is NOT a valid variable data type?

a. Integer b. Real c. currency d. String

6. What data type is a numeric value entered into a text box treated as by default?

a. Integer b. Variant c. String d. None

7. A program construct used for selections is ________.

a. Iteration b. Select case c. For loop d. A sequence

8. Which of the following returns True if A=20 and b= 20

a. A<B b. A<>B c. A>=B d. A>B

9. A memory location that changes during execution of program is known as _______?

a. Dimension b. Static c. Constant d. Variable

10. Which of the following is not a property of check b0x?

a. Value b. .Text c. caption d. checked

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

A C B 2 B C B C D D




1. A web page has a unique address called a ______________. a. IP address b. Domain c. URL d. none of above 2. _______ is a collection of unprocessed items , which can include text , number , images ,

audio and video. a. data b. Information c. computer d. instruction 3. The _________ is the core of an operating system that manages memory and devices ,

maintains the computer’s , starts programs and assigns the computer’s resource . a. Kernel b. Bus c. Platform d. BIOS 4. ________ involves reducing the electricity consumed or environments waste generated

when using computer . a. Green computing b. violation c. Manufacturing d. cyclic 5. __________ is a collection of computers and devices connected together via

communication devices and transmission media . a. Bus b. Protocols c. Network satellite d. Network 6. ________ of an LCD monitor or screen is the time in millisecond that it takes to turn a

pixel on or off. a. transfer time b. Access time c. Response time d. Screen time 7. The delivery of education at one location while the learning takes place at other locations

is Called ____. a. web-based training b. Videoconferencing c. Distance learning d. online education 8. __________ are parts of the processor not part of memory or a permanent storage. a. ALUs b. Modules c. Register d. Adopter 9. A (n) _________ key board has a designed that reduces the chance of wrist and hand

injuries. a. ergonomics b. Enhanced c. Cordless d. QWERTY 10. information on a display device is sometimes called ____________ a. monitor b. Softcopy c. Flatbed d. Barcode

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

C A A A D C C C A B



Visual Basic 6.0 Year -2013 1. The step by step procedure to solve a problem is called__________.

a. Programming Language b. Program c. Flowchart d. Algorithm

2. In visual basic, a form is another name for a(n)_______.

a. Object b. Property c. Window d. Label

3. Form and Controls are collectively recognized as ______.

a. Properties b. Objects c. Methods d. Events

4. Variable names cannot begin with _______.

a. Number b. Uppercase letter c. Underscore d. Lowercase letter

5. Which of the following returns True if A=5 and B=5:

a. A<B b. A<>B c. A>=B d. A>B

6. A memory location with some data that cannot change during execution is known as

a___________.

a. Named Constant b. Symbolic Constant c. Constant d. Variable

7. Which operator is used for string concatenation _____.

a. Plus sign (+) b. "and" c. Underscore(_) d. Ampersand(&)

8. To display a message _____ is used in Visual Basic.

a. Input box b. Msgbox c. Message d. None

9. What is the value of integer variable x after the following statements? x=2+8 mod 4

a. 1 b. 2 c. 3 d. 4

10. Which of the following is a valid data type?

a. Boolean b. char c. Array d. int

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

D C B A C D A B B A




1. Computer literacy also known as digital literacy involves having a current

knowledge and understanding of

a. computer programming b. comp and their uses

c. computer repair d. all of above

2. ____________ is the electronic equivalent of a user manual.

a. web based training b. online help c. e-learning d. distance learning

3. __________ is the comp's capability of distinguishing spoken words.

a. voice input b. VoIP c. MIDI d. voice recognition

4. _______ is the process of transferring documents, graphics and other objects from

your computer to a server on the internet.

a. downloading b. social networking c. uploading d. blogging

5. ROM chips called _________, contain permanently written data, instruction, or

information.

a. memory cache b. registers c. firmware d. transistor

6. The primary disadvantage of multifunction peripherals is that

a. they required more space than having separate device

b. if the multifunction peripherals break down, all functions are lost

c. they are significantly more expensive then purchasing each device separately

d. all of the above

7. A (n) _____ is a type of storage media that consists of a flat, round, portable disc

made of metal, plastic, and lacquer that is written and read by a laser.

a. optical disc b. hard disc c. memory card d. thump drive

8. Defragmenting reorganizes the files on a disc so that they are located in access time.

a. noncontiguous sectors, which slows b. continuous sectors which slows

c. continuous sectors which speeds d. Noncontiguous sectors, which speeds.

9. _______consists of a single copper wire surrounded by at least three layers.

a. fiber optic cable b. infrared c. twisted pair cable d. coaxial cable

10. all of the following are strengths of the database approach , except .

a. less complexity b. improved data integrity

c. easier access d .reduced development time.

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B B D C C B A C D D



Visual Basic 6.0 Year -2014 1. Machine language is _____________.?

a. 4GL b. In binary c. Source code d. High level language

2. Visual basic is a visual and ______ programming language.

a. Object Oriented b. Event Driven c. Low level d. Hardware based

3. Which is the standard prefix for button?

a. btn b. buttonCtl c. vb_button d. none of above

4. Which is the standard prefix for Combo box?

a. cmb b. cbo c. combo_box d. none of Above

5. A memory location that changes during project execution is known as _____________.

a. Dimension b. Constant c. static d. variable

6. Which is a numeric data type?

a. Floating point b. Integer c. Boolean d. Both A&B

7. Which sequence of char data type is listed from highest to lowest?

a. G,f,S,h b. G,S,f,h c. h,f,S,G d. S,h,G,f

8. with A=false and B=true which statement evaluate as true?

a. A and A b. A and B c. B and A d. B and B

9. Which oprerator is evaluated first?

a. NOT b. AND c. XOR d. OR

10. The right side of assignment operator will hold______________.

a. A variable b. A constant c. An Expression d. all above

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B B A B D B D D A D




1. Which of the following device stores instructions that help the computer startup .

a. key board b. RAM c. ROM d. Monitor

2. The computer can move data and instructions between storage and memory as needed ,

in process called :-

a. Swapping b. Volatile c. Pipelining d. Exchanging

3. Which of the following is not a modifier key ?

a. Shift b. CTRL c. ALT d. backspace

4. An LCS monitor uses crystal that opaque when ___ is applied.

a. Pressure b. Force c. Phosphor d. Electricity

5. in an magnetic disk drive the read /write heads generate ________ in the iron particles on

the storage medium .

a. polarized magnets b. magnetic waves

c. electromagnetic pluses d. magnetic filed

6. in a work sheet a ________ is the intersection of a row and column.

a. Cell b. Formula bar c. Ruler d. frame

7. what type of operating system allows multiple users to connect over the network to a

special server and work with their program in separate session and allows each user to

run multiple program.

a. single-user / multiple computer b. single-user / multiple tasking

c. multi –user / multiple tasking d. real time

8. A __________ is an agreed upon format for transmission data between two devices

a. protocols b. proctology c. protoplasm d. prototype

9. when you press a key , this device notifies the system software.

a. keyboard b. keyboard controller

c. keyboard buffer d. keyboard handler

10. All of the following are strength of the database approach , expect

a. less complexity b. improve data integrity

c. Easier access d. reduced development time

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

c A D D C A C A B D




1. Machine language is_________. a. 4GL b. In binary c. Source code d. high level language.

2. An event is a(n): a. activity performed by computer regularly b. Function that execute automatically

c. block of code in a program d. None

3. What is the value of x after the following statements. Dim x as integer x=0 x=x+30 a. 0 b. 30 c. 300 d. None of these

4. Which of the following is a correct name of a variable in VB? a. Vari name b. 100 bytes c. Variable_Name d. All of these

5. To display a message,________ function is used. a. Input box b. message c. msgbox d. None

6. a memory location that changes during project execution is known as. a. Dimension b. Constant c. Static d. Variable

7. Which of the following revers the Boolean value of a relational expression? a. But b. Or c. Not d. And

8. Which of the following returns True if A=50 and B=55: a. a+b b. A>=B c. A<> B d. A=B

9. The code that is used in a sub procedure to stop execution of a program is___ a. Exit b. End With c. End d. End Sub

10. The right side of an assignment operator will hold______________. a. A variable b. A constant c. An expression d. All above

Answer Key

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

B C B C C D C C C D

1 | multiple choice punjab university 10...

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