Question # 1

When we use manipulators in our program then which header file should be included?

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iostream.h

stdlib.h

stdio.h

iomanip.h

What is the sequence of event(s) when deallocating memory using delete operator?

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Only block of memory is deallocated for objects

Only destructor is called for objects

Memory is deallocated first before calling destructor

Destructor is called first before deallocating memory

When an operator function is defined as member function for a binary Plus (+) operator then the number of argument it take is/are.

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Zero

One

Two

N arguments

While calling function, the arguments are assigned to the parameters from _____________.

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left to right

right to left

no specific order is followed

none of the given options

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

The return type of a function that do not return any value must be ________.

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float

int

void

double

The object _______________may be used both for file input and file output.

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fstream

ifstream

ofstream

none of the given options

What is the sequence of event(s) when allocating memory using new operator?

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Only block of memory is allocated for objects

Only constructor is called for objects

Memory is allocated first before calling constructor

Constructor is called first before allocating memory

Which of the following is the correct C++ syntax to allocate space dynamically for an array of 10 int?

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new int(10)

new int[10] ;

int new(10) ;

int new[10];

Which of the following is used with bit manipulation?

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Signed integer

Un-signed integer

Signed double

Un-signed double

UNIX has been developed in ________ language

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JAVA

B

C

FORTRAN

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