PPSC Computer Science Topic 8 MCQ's Test Preparation

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MCQ's Test For PPSC Computer Science Topic 8 C Programming

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PPSC Computer Science Topic 8 C Programming

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Question # 1

Which one of the following will read a character from the keyboard and will store it in the variable.

Question # 2

In the statement # define , the symbol # must commence from

Question # 3

Information will be passed to the function via special identifier is called.

Question # 4

'C' is a middle level language because.

Question # 5

To most widely used method for interpreting the bit setting as non negative integer is.

Question # 6

What is the reslutl of the expression 6+12*3 -4/2?

Question # 7

Which of the following correctly access the seventh element stored in foo, an array with 100 elements.

Question # 8

String concatenating means.

Question # 9

Which is the following is not a storage class in C.

Question # 10

In mixed mode expressions.

Question # 11

Function have

Question # 12

Which of the following is "stringzizing operator"?

Question # 13

What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):

Question # 14

What is the only function all C program must contain.

Question # 15

Which of the following is a not a keyword in C langauge.

Question # 16

When a program is running the value of a constant

Question # 17

What is the output of the following program.
#include <studio. h>
int c [10]={1,2,3,4,5,6,7,8,9,10}
main ()
{int a, b =0:
for {a<10;++a)
if c[a]:
[romt f (%d" . n);}

Question # 18

What is the associatively of the conditional operator.

Question # 19

Which of the following operators has right to left associativity.

Question # 20

How many number of tokens are there in the following statement provided 'valeus' is an integer variable.
if value == 21)

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 While working with the binary Strems for 'C' I/O file operations.
A. Only the binary values can be read and can be written
B. No character transition take place
C. Character translation takes place
D. Both a and b above
2 To read the formatted input data from a file, which of the following function is used.
A. Getchar ()
B. fgets()
C. fscanf ()
D. scanf()
3 A parameters in a function definition are known as.
A. Actual parameters
B. Formal parameters
C. Dummy parameters
D. Optional parameters
4 The function 'foo' returns the following type as result.
A. Ineger
B. No result is returned
C. Float
D. Double
5 Write the last element of the following array.
Char flag [] =" FALSE"
A. E
B. e
C. /O
D. \O
6 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype
7 When function is recursively called all the automatic variable are stored in a.
A. Stack
B. Array
C. Register
D. Linked list
8 Which of the following operators has right to left associativity.
A. ++
B. --
C. + =
D. All a ,b and c above
9 The function used to position the file pointer in C is
A. Fseekg ()
B. Seekg()
C. Fseek()
D. Seekf()
10 Which of the following functions are used in unformatted data files.
A. Fscanf
B. Fwrite
C. Fread
D. fscanf & fwrite

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