Question # 1

Pointer is a variable which store

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Data

Memory Address

Data Type

Values

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

What will be the correct syntax to declare two-dimensional array of float data type?

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float arr{2}{2} ;

float arr[2][2] ;

float arr[2,2] ;

float[2][2] arr ;

*.doc is _____________ by type.

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Sequential File

Random Access File

Data File

Record File

The code is written to __________ the program.

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implement

design

analysis

none of the given options

Like member functions, ______ can also access the private data members of a class.

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Non-member functions

Friend functions

Any function outside class

None 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

To include code from the library in the program, such as iostream, a directive would be called up using this command.

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#include “iostream.h”

include <iostream.h>

#include <iostream.h>

When an object of a class is defined inside an other class then

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Constructor of enclosing class will be called first

Constructor of inner object will be called first

Constructor and Destructor will be called simultaneously

None of the given options

Assignment operator is -------------------------associative.

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right

left

binary

unary

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

More Classes

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CS-201 Final Term Exams Preparation Virtual University MCQs With Answers

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