cp important questions 2015

7/23/2019 Cp Important Questions 2015

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UNIT 1Short answer Questions

1.Explain about Time sharing computing system2.Explain about distributed computing system3.Explain fow chart4.Explain Algorithm.Explain a!compiler b)interpreter c)loader d)linker

7.List various data types in c langage

8.what is ternary operator

9. Explain unconditional loops

1. Explain the di"erence between while and do while loop#11. $hat is the di"erence between brea% and continue statement. Explain it with Example#12 &riefy Explain goto statement with an Example.

1!."rite a # $rogram to print all $er%ect &umbers below 1.

Long answer questions1.Explain about various #omputing Environments'

(.Explain $rogram evelopment steps

!. "hat is type conversion* Explain brie%ly about implicit and explicit conversions*

+.Explain various operators in c language in detail

,.Explain various data types in c language in detail

7.Explain recedence and -ssociativity o% operators

8.Explain di%%erent control or decision making statements

9.Explain unconditional loops

1.Explain various loops

11. "rite about ranching #ontrol /tatements with examples.

1(. Explain with example switch and %or statements.

1!. "rite a # $rogram to print prime numbers between 1 and 1.

10. "rite a $rogram in # to read a set o% n single digits and converts them into single

decimal integer. or example the program should convert the set o% + digits

21'('!'0'+3 to integer 1(!0+.

1+. Explain the bitwise operators with suitable examples.

UNIT –IIShort answer Questions

1.e%ine %unction *

(."hat is the di%%erence between extern and gobal variables.

!.e%ine recursion and what are the limitations o% recursive %unctions

0. Explain di"erent types o' type (uali)ers in *.

+.Explain static storage class ,. Explain register storage class

7. 4s it better to use a macro or a %unction*

Long answer questions1.e%ine %unction *Explain di%%erent types o% %unctions with sample program

(.e%ine di%%erent types o% user de%ined %unctions

!.Explain recursion with a program and what are the limitations o% recursive %unctions

0."hat is a storage class* Explain di%%erent types with examples

+."hat are various pre processor commands

,."hat are various parameter passing techni5ues

7 . "rite short notes on scope o% variables*8. "hat is %unction parameter* Explain di%%erent types o% parameters in # %unctions.



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UNIT- IIIShort answer Questions

1.e%ine array* Explain how it is di%%erent %rom ordinary variable

(.Explain in brie% about multidimensional array

!.write a short note on call by value0.e%ine string* Explain the procedure to declare a string

+. "rite a program to %ind length o% a string using user de%ined %unction

,.what are various %unctions to compare strings

7. "hy is it necessary to give the si6e o% an array in an array declaration*

Long answer questions1."hat is an array * Explain various types with an example %or each type

(. "rite a c program %or multiplying two matrices.

!. i%%erentiate between call by value and call by re%erence with suitable examples*

0.e%ine string. Explain various input out %unction to handle strings

+.Explain various string handling or string manipulating %unctions

,. "rite a program that would check whether the elements in a given array aredistinct or not.

7. "hat is an array* Explain the declaration and initiali6ation o% one and two

dimensional arrays with example.

UNIT-IVShort answer Questions

1."hat is a pointer*

(.Explain pointer to a %unctions

!."hat is a void pointer*

0. "hat is the di%%erence between an array and pointer*+. . "hat is meant by dangling pointer*

,. "rite any two dynamic memory allocation %unctions*

7. e%ine point to pointer*

8. Explain about pointer arithmetic*

9."hich memory allocation techni5ue is to be employed %or e%%ective memory utli6ation

Long answer questions1"hat is a pointer * Explain -rray and pointer

(.Explain about various pointer arithmetic and pointer to pointer

!.Explain about static and dynamic memory allocation.Explain about

a)malloc) b)calloc) c)realloc d)%ree0.Explain various applications o% pointers

+.Explain the %ollowing a)$ointer to void b)pointer to %unction

,."rite and explain a program %or pointer to multi dimensional arrays.

7. "rite %unctions in # using pointers that would et an input string and computes

its length*

8. "rite a # $rogram that would accept a string o% any number o% characters.

$rovide the %unction to count the number o% vowels in the given string*

9. "rite a # program to swap two numbers using call by pointers method.

1. "rite a program which will read a string and rewrite it in the alphabetical order.

or example the word /:4& should be written as 4&:/*



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UNIT-VShort answer Questions

1."hat is a %ile * "hat are various types o% %iles.

(.istinguish between a text %ile and a binary %ile.

!."hat is a union0."hat is the %unctionality o% %open)

+."rite a short note on %seek)

,."hat are the advantages o% structures over arrays

7."hats is a command line argument

8."hat is a structure* ive its advantage* ive an example o% creating and accessing members o% a

structure*

9."rite a short note on ype e%inition

1.Explain Enumerated ata ypes with an example

11."hat is a bit %ield.

1(."hat are di%%erent %ile opening modes

1!."hat the %unction used to read and write date into a binary %ile10. what is sel% re%erential structure

1+."hats is a nested structure

1,."hat are the areas o% application o% structures

17.Explain Enumerated ata ypes with an example

18. Explain +ile Positioning +unctions#

19 "rite short notes on random access %ile %unctions.

(. Explain about typede%*

(1. "rite the di%%erence between structure and union*

Long answer questions1 iscuss the di%%erences between a structure and union in c with an example *

(.evelop a c program that reads two complex numbers calls a %unction %or adding these two complex

numbers and displays the result. represent the complex number using a structure in #*

!. what is sel% re%erential structure * how it di%%ers %rom nested structures *

0.Explain &ested structures with an example

+) "rite a structure %or the #ollege data. #ollege contains the %ollowing %ields;

a. #ollege code (characters)'

b. #ollege &ame'

c. year o% establishment'

number o% courses and courses.

- #ollege can o%%er 1 to + courses. Each course is associated with course name /tring)'

duration' number o% students. he number o% students in the college is sum o% number o% students in allthe courses in the college.

,. "hat do you mean by bit %ields* <ow bit %ields are di%%erent %rom structures*

7.<ow many possible ways one can access the members o% a structure using a structure variable and a

pointer to a structure variable* 4llustrate with examples.

8 i%%erentiate between sel% re%erential and nested structures with suitable examples.

9.Explain command line arguments with s program

1. Explain di%%erent modes that can be provided as a parameter to the %open) %unction.

11. what are the ways to set the %ile pointer randomly in a %ile *

1( "rite a c program to copy the contents o% one %ile to another %ile.

1! List and explain the streams %unctions %or binary %iles along with their prototypes.

10 List and explain the streams %unctions %or text %iles along with their prototypes.1+ "hat are the di%%erent 4nput=output operations on iles *

1, Elaborate %ile handling %unctions in >#? with the help o% sample code*

17 Explain %ile error handling %unctions and %ile positioning %unctions



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18. iscuss about sel% re%erential structures.

19. "hat is a /tructure* e%ine a structure called salary and another structure called allowance. @se the

structure variable allowance in salary structure and write program to read data into the structure variables

(. "rite a recursive %unction that would scan the created structure array and print the complete date' day'

month and year in%ormation i% the date is an even number*

(1 wo %iles -- 1 and -- ( contain sorted list o% integers. "rite a program to produce a third %ile

-- which hold a single sorted' merged list o% these two lists.

cp important questions 2015

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