Question # 1

Which of the following Is NOT a valid function declaration?

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Int ave3(int a, Int b, Int c);

Int 3ave(Int a, Int b, Iht c);

int ave3(int, int, int);

int ave_3(int al, int a2, Int a3)

The parameters in function declaration is called:

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Formal parameters

Actual parameters

Both A and B

Returned parameters

The name of actual and formal parameters:

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May or may not be same

Must be same

Must be different

Must be in lower case

Function declaration consists of

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Function name

Function return type

Number and types of parameters

All of these

In a C program, two functions can have

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Same name

Same parameters

Same name and same Parameters

Same name but different parameters

A built-in function:

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Cannot be redefined

Can be redefined

Cannot return a value

Should be redefined

A variable declaration outside any function is known as:

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Global variable

Local variable

External variable

Static variable

The printf is a

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Built-in function

User-defined function

Local function

Keyword

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

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Declaration

Destruction

Definition

First reference

Which of the following can return a value

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Function

Procedure

Both A and B

None of above

Which of the following is incorrect?

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A function can call another function

A function can be calling many times in a program

A function can return values input by user

A function must have at least one value parameter

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

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The control moves to the function that is called

All statements in the body of function are executed

The control returns back to the calling function

All of these

Global variables are created In

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RAM

ROM

Hard disk

Cache

Function definition can be written

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Before main() function

After main() function

In a separate file

All of these

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

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Function

Parameter

Expression

Constant

In a C program, two functions can have:

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Same name

Same parameters

Same name and same parameters

Same name but different parameters

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ECAT Computer Science Chapter 12 Introduction to C Language Online Test MCQs With Answers

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