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

00:00
Question # 1

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

Question # 2

How would you declared constant of 5 called 'MYCONST"?

Question # 3

Multiple macro can be defined by placing _____ at teh end of each line except the last.

Question # 4

The function used to position the file pointer in C is

Question # 5

Element of the array are accessed by

Question # 6

A function protoype is

Question # 7

With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)

Question # 8

# define preprocessors command can be used for defining.

Question # 9

The given statement of FILE * fptr,

Question # 10

Malloc ( ) function return pointer to.

Question # 11

When a program is running the value of a constant

Question # 12

Suppose the return type of function f is void. Which one of the following statements is true.

Question # 13

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

Question # 14

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

Question # 15

Which of the following is "stringzizing operator"?

Question # 16

Which of the following is not a correct variable type.

Question # 17

What is the meaning of self referential structure.

Question # 18

Which of the following is not a valid name for a C variable.

Question # 19

While declaring an array in C as datatype array name [size] the size can be.

Question # 20

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

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 What's wrong in the following statement provide K is a variable of type Int.
(k=2 , k <= 12, k++)
A. The increment should always be ++k
B. The variable must always be the letter i when using a for loop
C. The variable k can't be initialized
D. The commas should be semicolons.
2 Which operator from the following has the lowest priority.
A. Assignment operator
B. Division operator
C. Common operator
D. Conditional operator
3 Which command is used to skip the rest of a loop and carry on from the top of the loop again.
A. Break
B. Resume
C. Continue
D. Skip
4 Which one of the following will declare a pointer to an integer at address 0 x 200 in memory.
A. int " x, " x = 0 x 200;
B. int " x, = & 0 x 200;
C. int " x, = "0 x 200;
D. int " x, = 0 x 200
5 The function fprint is used in the program.
A. When too + many print calls have been used in the program.
B. In place of printf , as it uses more memory
C. When the type of the variables to be printed are not known
D. When the output is to be printed on to a file
6 C program language vas developed by.
A. Dennis Ritchie
B. Ken thompson
C. Bill Gates
D. Peter Norton
7 The declaration int (*a)[8] : is
A. An array of pointers
B. A pointer to an array
C. A pointer to a function
D. Function returning pointer
8 What is the only function all C program must contain.
A. Start ()
B. System ()
C. Main ()
D. Program ()
9 The type of the controlling expression of a switch statement can not be of the type
A. Int
B. Char
C. Float
D. Long
10 What are the values of a, b are if the following code fragemnt is executed int a , b = 7
a=b<4? b << 1, b> 4?7 >> 1 a;
A. Garbage and 7
B. 7 and 3
C. 3 and 7
D. 3 and 3

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