Question # 1

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

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right

left

binary

unary

For which values of the integer _value will the following code becomes an infinite loop? int number=1; while (true) { cout << number; if (number == 3) break; number += integer_value; }.

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any number other than 1 or 2

only 0

only 1

only 2

In C/C++ if we define an array of size eight (8) i.e. int Arr [8]; then the last element of this array will be stored at

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Arr[0]

Arr[8]

Arr[7]

Arr[-1]

Which of the following function is used to increase the size of already allocated memory chunk?

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malloc

calloc

realloc

free

New and Delete are also used with ___________ and data types as well.

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Class, Objects

Structures, Pointers

Both Class and structures

None of above

Header file: fstream.h includes the definition of the stream classes __________.

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ifstream, fstream, cout

ifstream, fstream, ofstream

fstream, cin, cout

None of the above

Structured Query Language is used for ______________

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Databases Management

Networks

Writing Operating System

none of the given options

What purpose do classes serve?

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Data encapsulation

Providing a convenient way of modeling real-world objects

Simplifying code reuse

All of the given options

In if structure the block of statements is executed only.

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When the condition is false

When it contain arithmetic operators

When it contain logical operators

When the condition is true

The programs, in which we allocate static memory, run essentially on ________

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Heap

System Cache

None of the given options

Stack

What will be the correct syntax to assign an array named arr of 5 elements to a pointer ptr?

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*ptr = arr ;

ptr = arr ;

*ptr = arr[5] ;

ptr = arr[5] ;

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

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