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

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

Question # 2

If you declare an array without stating the elements it will be set to

Question # 3

What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)

Question # 4

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

Question # 5

An example of a value parameter is the code above is.

Question # 6

Which of the following function calculates the square of 'X' in C.

Question # 7

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

Question # 8

Which of the following is an advantage of using macros over functions.

Question # 9

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

Question # 10

When a program is running the value of a constant

Question # 11

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

Question # 12

The function slower checks wither a character is in lowered case or not and hence it should return.

Question # 13

To read the formatted input data from a file, which of the following function is used.

Question # 14

The given statement FILE "fptr;

Question # 15

'C' is a middle level language because.

Question # 16

It is necessary to declare the type of the function in the calling program if.

Question # 17

The storage class controls

Question # 18

Element of the array are accessed by

Question # 19

Which command is used to skip the rest of a loop and carry on from the top of the loop again.

Question # 20

In mixed mode expressions.

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 How many number of tokens are there in the following statement provided 'valeus' is an integer variable.
if value == 21)
A. 3
B. 4
C. 5
D. 6
2 The associativity of ++ operator is
A. For arithmetic expression and
B. For pointer expression
C. For pointer expression and
D. For pointer express in and
3 What is the meaning of self referential structure.
A. Array of structure
B. Single structure
C. Structure calling it's parent structure.
D. Structure calling another structure.
4 In the statement # define , the symbol # must commence from
A. Any where in any line
B.
First character of that line
C. Any where out side of main () always.
D. None of above
5 To read the formatted input data from a file, which of the following function is used.
A. Getchar ()
B. fgets()
C. fscanf ()
D. scanf()
6 The function used to position the file pointer in C is
A. Fseekg ()
B. Seekg()
C. Fseek()
D. Seekf()
7 What's wrong in the statement ? (x == 4 && y == 5) ? (a=5):(b=6):
A. The question mark should be an equal sign.
B. The first semicolon should be a colon
C. There are too many variables in the statement
D. None of abvoe
8 The given statement of FILE * fptr,
A. Defines a pointer to the pre defined structure type FILE
B. Define a pointer to the user defined structure type FILE.
C. define a pointer to the pre defined data type FILE DESCRIPTOR
D. Creates a file pointed by fptr
9 Which of the following function calculates the square of 'X' in C.
A. sr (X)
B. Pow (2,X)
C. Pow(X,2)
D. None of above
10 The storage class controls
A. Life time of a variable
B. Linkage of a variable
C. Scope of a variable
D. a , b and c above

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