ECAT Pre Computer Science MCQ Test For Computer Chapter 12 With Answer

MCQ's Test For ECAT Computer Science Chapter 12 Introduction to C Language

Try The MCQ's Test For ECAT Computer Science Chapter 12 Introduction to C Language

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ECAT Computer Science Chapter 12 Introduction to C Language

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Question # 1

Function prototype for built-in functions are specified In

Question # 2

Memory is allocated to a local variable at the time of its

Question # 3

Which of the following is type of function available in C language?

Question # 4

What is a variable name that is used by a function to receive passed values?

Question # 5

Which of the following looks for the prototypes of functions used in a program?

Question # 6

Formal arguments are also called

Question # 7

Which of the following Is NOT a valid function declaration?

Question # 8

Which statement is used by a function used to return a value:

Question # 9

A variable declared inside a function is known as:

Question # 10

Multiple arguments to a function are separated by:

Question # 11

In a C program, two functions can have:

Question # 12

Which of the following is incorrect?

Question # 13

Which of the following steps takes place when function is called:

Question # 14

The printf is a

Question # 15

Which of the following is true about a function call?

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ECAT Computer Sciences Chapter 12 Important MCQ's

Sr.# Question Answer
1 What is a variable name that is used by a function to receive passed values?
A. Function
B. Parameter
C. Expression
D. Constant
2 The printf is a
A. Built-in function
B. User-defined function
C. Local function
D. Keyword
3 Which of the following Is NOT a valid function declaration?
A. Int ave3(int a, Int b, Int c);
B. Int 3ave(Int a, Int b, Iht c);
C. int ave3(int, int, int);
D. int ave_3(int al, int a2, Int a3)
4 Which of the following is type of function available in C language?
A. User defined
B. Built in
C. Subprogram
D. Both A and B
5 Which of the following looks for the prototypes of functions used in a program?
A. Linker
B. Loader
C. Compiler
D. Parser
6 Memory is allocated to a local variable at the time of its
A. Declaration
B. Destruction
C. Definition
D. First reference
7 The name of actual and formal parameters
A. May or may not be same
B. Must be same
C. Must be different
D. Must be In lower case
8 The parameters in function declaration is called:
A. Returned parameters
B. Both A and B
C. Actual parameters
D. Formal parameters
9 The statement that activates a function is known as:
A. Function call
B. Function output
C. Function design
D. Function definition
10 A built-In function
A. Cannot be redefined
B. Can be redefined
C. Cannot return a value
D. Should be redefined

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