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

The function sprint f ( ) works like print f ( ), but operates on.

Question # 2

The declaration int (*a)[8] : is

Question # 3

Find teh output of the following program
void main (){
int i = ' hello";
print f (i):
}

Question # 4

The arguments in main () function are known as.

Question # 5

What is the output of the above program.

Question # 6

What is the difference between a declaration and a definition of a variable.

Question # 7

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

Question # 8

What is the meaning of self referential structure.

Question # 9

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

Question # 10

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

Question # 11

The storage class controls

Question # 12

"x" and "y" are called

Question # 13

Every C program consists of _____________ functions.

Question # 14

What is the associatively of the conditional operator.

Question # 15

The number of arguments for realloc ( ) function is.

Question # 16

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

Question # 17

Given b=110 and c =20, what is the value of 'a' after execution of the expression a = b -= c + =5?

Question # 18

# define preprocessors command can be used for defining.

Question # 19

Write the last element of the following array.
Char flag [] =" FALSE"

Question # 20

The size of an int must be greater than or equal to that of a

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 With the following declaration , the correct answer is.enum rgb (red = -1, green , blue)
A. red = -1, green = -2, blue = -3
B. red = -1 , green = 0 blue = 1
C. red = -1 , green = 2 blue = 3
D. All above alternative are illegal declarations.
3 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
4 An example of a value parameter is the code above is.
A. x
B. y
C. c
D. foo
5 'C' is a middle level language because.
A. It is evolved in Middle age of computer development.
B. Not having so many features but still is robust
C. Easier to learn and use
D. Combines the best features of high low level languages.
6 Which of the following is not a valid name for a C variable.
A. Hairaj
B. Hello _ raj
C. Hello raj
D. None of above
7 Suppose the return type of function f is void. Which one of the following statements is true.
A. Function f does not contain a return statement.
B. Function f does not have parameters
C. Function f return a generic value
D. Function f does not work correctly
8 A function with no definition
A. I san invalid function
B. Produces syntax error
C. Result into runtime error
D. Is allowed and is known as dummy function
9 # define preprocessors command can be used for defining.
A. Macros
B. For loop
C. Symbolic constants
D. Both a and c
10 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype

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