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

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ECAT Computer Science Chapter 12 Introduction to C Language

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Question # 1

The name of actual and formal parameters:

Question # 2

The parameters in function declaration is called:

Question # 3

The process of sending an argument to a function is called:

Question # 4

A value that can be sent to a function is known as:

Question # 5

The printf is a

Question # 6

In a C program, two functions can have

Question # 7

Formal arguments are also called

Question # 8

Which of the following Is NOT a valid function declaration?

Question # 9

Function declaration consist:

Question # 10

The first line of function definition is known as:

Question # 11

The scope of a variable refers to its:

Question # 12

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

Question # 13

Function prototype for built-in functions are specified In

Question # 14

Formal arguments are also called:

Question # 15

Another name for built in function:

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ECAT Computer Sciences Chapter 12 Important MCQ's

Sr.# Question Answer
1 Formal arguments are also called
A. Actual arguments
B. Dummy arguments
C. Original arguments
D. Referenced arguments
2 What is a variable name that is used by a function to receive passed values?
A. Function
B. Parameter
C. Expression
D. Constant
3
A variable declared inside a function is known as:
A. Local variable
B. Global variable
C. Automatic variable
D. A and C
4 A built-In function
A. Cannot be redefined
B. Can be redefined
C. Cannot return a value
D. Should be redefined
5 Function prototype for built-in functions are specified In
A. Source file
B. Header file
C. Object file
D. Image file
6 Function declaration can be written:
A. Before main() function
B. After main() function
C. In a separate file
D. All of these
7 The function definition consists of:
A. Function header of function declaration
B. Function body
C. Both A and B
D. None of these
8 Which of the following is not valid function declaration?
A. Int ave3(int a, int b, int c);
B. Int 3ave(int a, int b, int c);
C. int ave_3(int, int, int);
D. int ave_3(int a1, int a2, int a3);
9 Which of the following can return a value
A. Function
B. Procedure
C. Both A and B
D. None of above
10 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

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