Question # 1

To access the data members of structure _______ is used.

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dot operator

* operator

U operator

None of given

Memory allocated at run time is a system resource and it is the responsibility of _____ to de-allocate the memory.

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System

Programmer

User of program

None of given options

UNIX has been developed in ________ language

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JAVA

B

C

FORTRAN

A Pointer is a special variable that contain.

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Data values

Memory Address

Both data and values

None of the given option

When an object of a class is defined inside another class then,

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Destructor of enclosing class will be called first

Destructor of inner object will be called first

Constructor and Destructor will be called simultaneously

None of the given options

Which one of the following is the declaration of overloaded pre-increment operator implemented as member function?

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Class-name operator +()

Class-name operator +(int)

Class-name operator ++() ;

Class-name operator ++(int) ;

A Matrix can be composed of ints, floats or doubles as their elements. Best way is to handle this

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Write a separate class to handle each

Use templates

Use strings to store all types

None of the given options

"new" and "delete" keywords are _____________ in C++ language

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Built-in- Function

Operators

Memory Allocation Function

None of the given options

Which of the following is used with bit manipulation?

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Signed integer

Un-signed integer

Signed double

Un-signed double

The number 544.53 must be stored in _____ data type.

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int

short

float (Sure)

char

Default mechanism of function calling in case of array is _____ and in case of variable is ___.

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Call by value, call by reference

Call by referene, call by reference

Call by reference, call by value

Call by value, call by value

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