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 'foo' returns the following type as result.

Question # 2

What is the only function all C program must contain.

Question # 3

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

Question # 4

The associativity of ++ operator is

Question # 5

# define preprocessors command can be used for defining.

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

A parameters in a function definition are known as.

Question # 11

The function fprint is used in the program.

Question # 12

The getchar () library function

Question # 13

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;

Question # 14

When function is recursively called all the automatic variable are stored in a.

Question # 15

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

Question # 16

Which of the following is not a character constant.

Question # 17

If suppose a variable 'a' is initialized as int a = oxff, then what will be output for the below code.
(a << 4>>12)? printf ("Humaira') printf (" iram")

Question # 18

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

Question # 19

The function used to position the file pointer in C is

Question # 20

The storage class of a local variable is

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PPSC ComputerScience Chapter 8 Important MCQ's

Sr.# Question Answer
1 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
2 What is the fifth element of the array
Int a [3][4] ={1,2,3,4,5,6,7,8,9,10,11}
A. 4
B. 5
C. 6
D. 7
3 The declaration "void foo (int, x int & y)" is called a
A. Function body
B. Function type
C. Function stereotype
D. Function prototype
4 A function protoype is
A. A definition of the function
B. a declaration statement in the called program
C. A declaration statement in the called program
D. A function call in the program
5 Function have
A. Local scope
B. Block scope
C. File scope
D. Function scope
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 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.
8 The storage class of a local variable is
A. Auto
B. Static
C. Extern
D. Register
9 If a = Oxaa and b = a << 1 then
A. b = 2a
B. b = a/2
C. a = b -1
D. b = a
10 In mixed mode expressions.
A. Operands of lower type get automatically converted to higher type
B. Operands of higher type get automatically converted to lower type.
C. Operands of higher and lower type get in there changed
D. Operands of lower type get automatically converted to lower type.

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