Question # 1

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

A pointer variable can be,

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Decremented

Incremented

Multiplied

Both Iecremented and Decremented

For which array, the size of the array should be one more than the number of elements in an array?

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int

double

float

char

UNIX has been developed in ________ language

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JAVA

B

C

FORTRAN

When we define an array of objects then

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Destructor will call once for whole array

Destructor will call for each object of the array

Destructor will never call

Depends on the size of array

Which of the following function do NOT initialize the chunk of memory to all zero?

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calloc() function

Both malloc() and calloc()

None of the above

malloc() function

Skill(s) that is/are needed by programmer’s _______________________.

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Paying attention to detail

Think about the reusability

Think about user interface

All of the given options

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

Unary operator implemented as member function takes ____ arguments whereas non-member function takes _____ arguments.

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One, zero

Zero, one

One, two

Two, one

_______ is used to trace the logic of the program and correct the logical errors.

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Compiler

Editor

Linker

Debugger

Consider the following code segment. What will be the output of the following program? int func(int) ; int num = 10 ; int main(){ int num ; num = 5 ; cout << num ; cout << func(num) ; } int func(int x){ return num ; }

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5, 5

10, 5

5, 10

10, 10

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