Question # 1

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

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Built-in- Function

Operators

Memory Allocation Function

None of the given options

If there is more than one statement in the block of a for loop, which of the following must be placed at the beginning and the ending of the loop block?

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parentheses ( )

braces { }

brackets [ ]

arrows < >

Operator overloading can be performed through__________________.

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Classes

Function

Operators

Reference

The appropriate data type to store the number of rows and colums of the matrix is____________.

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float

int (Not sure)

char

none of the given options

The default value of a parameter can be provided inside the ________________

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function prototype

function definition

both function prototype or function definition

none of the given options

When a value is referred by a normal variable then it is known as,

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Direct Reference

Indirect Reference

Partial Reference

Proper Reference

When ever dynamic memory allocation is made in C/C++, it is freed_____________.

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Explicitly

Implicitly

Both explicitly and implicitly

None of the given options

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

Which situation would require the use of a non-member overloaded operator?

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The overloaded operator is an Assignment operator

The left most operand is an object of a class

The left operand is built-in data type

The operator returns a reference

Classes defined inside other classes are called ________ classes.

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looped

nested

overloaded

none of the given options

New operator is used to allocate memory from the free store during

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Compile Time

Run Time

Link Time

None of the given options

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

Friend function of a class is ______________

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Member function

Non-member function

Private function

Public function

What does STL stand for?

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Source template library

Standard template library

Stream template library

Standard temporary library

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

*.doc is _____________ by type.

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Sequential File

Random Access File

Data File

Record File

Disks are _______________ devices having access time of _________ milliseconds

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Electro-physical, 6

Electro-Mechanical, 4

Electro-physical, 5

Electro-Mechanical, 7

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

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