C++ Prac

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C++ Prac

The members in the class c++ program are by default *

1 point

private

public

protected

None of these

Which of the following is the proper declaration of a pointer to pointer ? *

1 point

int &&x;

int &ptr=*ptr&

int *x;

int **p;

Every object in C++ has access to its own address through a pointer called *

1 point

reference

object

pointer to pointer

this pointer

What is the Output of below code? *

2 points

Constructors are used to *

1 point

Initialize the functions

Initialize the objects

Initialize the class

All the above

Predict the output of the following c++ code? *

1 point

50.66

50.6

Other:

Which is used to define the member of a class externally ? *

1 point

:: (Scope resolution operator)

.(dot operator)

:(colon)

->(arrow operator)

Cin is a object of which class ? *

1 point

ostream

istream

ofstream

ifstream

Guess the Output ? *

1 point

Error

None of these

Garbage Value

Predict the Output of the following code C++ Program *

1 point

1-4=3

thu-mon=5

1-6=5

Syntax Error

Predict the Output of following code ? *

1 point

Predict the Output of the following code? *

1 point

Predict the Output of code?

1 point

1 16 9

1 8 6

2 8 6

None of these

Other:

Clear selection

A Structure brings together a group of *

1 point

items of same data type

items of different data type

variables of similar data type

integers with different values

Predict the Output of the following c++ code snippet ? *

1 point

Welcome to T.I.E C++ Prac

Welcome\tto\"T.I.E C++Prac\"

Welcome to "T.I.E C++Prac"

None of these

Which are Operators used with the insertion operator to format the Output ? *

1 point

Templates

Escape Characters

Manipulators

None of these

Guess the Output of following code ? *

1 point

10 10

10 11

11 10

11 11

Run Time Polymorphisms are implemented in C++ using *

1 point

Templates

Virtual Functions

Inheritance and Virtual Functions

Inheritance

Guess the output ? *

1 point

Object is a combination of *

1 point

functions and classes

arrays and integers

functions and datatypes

data and functions

Which is used for Generic Programming ? *

1 point

Modules

Templates

Virtual Functions

Abstract Classes

Which enables new objects to take on the properties of existing objects ? *

1 point

Inheritance

Encapsulation

Classes

Functions

eof() is the function used for *

1 point

checking the end of record

checking the end of file

checking the end of data

checking the end of directories

Guess the output? *

1 point

00 10

a00 10

0aa 0100

Error

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