Question # 1

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

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

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

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

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malloc

calloc

realloc

free

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

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

C is widely known as development language of _______ operating system.

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Linux

Windows

Unix

Mac OS

Which of the following statement is best regarding declaration of friend function?

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Friend function must be declared after public keyword

Friend function must be declared after private keyword

Friend function must be declared at the top within class definition

It can be declared anywhere in class as these are not affected by the public and private keywords

The stream insertion and stream extraction operators are already overloaded for ______.

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User-defined data types

Built-in data types http://www.sstutor.com/cpp/stream1.htm

User-defined and built-in data types

None of the given options

All A template function must have at least ---------- generic data type.

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Zero

One

Two

Three

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

The statement cin.get (); is used to,

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Read a string from keyboard

Read a character from keyboard

Read a string from file

Read a character from file

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

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

The stream objects cin and cout are included in which header file?

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iostream.h

fstream.h

istream.h

ostream.h

Is used for ___________.

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calculation

reading

assigning value to variables

None of the given options.

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

The operator used for casting, in C, is standard ________ operator.

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none of the given options

cast

cost

const

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

What will be the value of ‘a’ and ‘b’ after executing the following statements?A = 3; b = a++;

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3, 4

4, 4

3, 3

4, 3

Class is a user defined___________.

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Data type

Memory referee

Value

None of the given options

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