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

Global variables are created In

Question # 2

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

Question # 3

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

Question # 4

A variable declaration outside any function is known as:

Question # 5

Which of the following Is NOT a valid function declaration?

Question # 6

A built-in function:

Question # 7

The printf is a:

Question # 8

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

Question # 9

Function declaration can be written:

Question # 10

Another name for built in function:

Question # 11

The scope of a variable refers to its:

Question # 12

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

Question # 13

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

Question # 14

Formal arguments are also called

Question # 15

A variable declared inside a function is known as:

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ECAT Computer Sciences Chapter 12 Important MCQ's

Sr.# Question Answer
1 Memory is allocated to a local variable at the time of its
A. Declaration
B. Destruction
C. Definition
D. First reference
2 Function prototype for built-in functions are specified in:
A. Source file
B. Header file
C. Object file
D. Image file
3 Which of the following is true about a function call?
A. Stops to execution of the program
B. Transfer control to the called function
C. Transfer control to the main function
D. Resumes the execution of the program
4 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);
5 The printf is a
A. Built-in function
B. User-defined function
C. Local function
D. Keyword
6 Formal arguments are also called:
A. Actual arguments
B. Dummy arguments
C. Original arguments
D. Referenced arguments
7 What is a variable name that is used by a function to receive passed values?
A. Function
B. Parameter
C. Expression
D. Constant
8 A built-In function
A. Cannot be redefined
B. Can be redefined
C. Cannot return a value
D. Should be redefined
9 Which of the following looks for the prototypes of functions used in a program?
A. Linker
B. Loader
C. Compiler
D. Parser
10 The printf is a:
A. Built-in function
B. User defined function
C. Local function
D. Keyword

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