Question # 1

Which value is returned by the destructor of a class?

Choose an answer

A pointer to the class

An object of the class

A status code determining whether the class was destructed correctly

Destructors do not return a value.

With user-defined data type variables (Objects), self assignment can produce.

Choose an answer

Syntax error

Logical error

Link error

Non of the given options

The first parameter of overloaded stream insertion operator is _________ where second parameter is _______ .

Choose an answer

input stream, object of class

object of class, output stream

output stream, object of class

object of class, input stream

What is the sequence of event(s) when deallocating memory using delete operator?

Choose an answer

Only block of memory is deallocated for objects

Only destructor is called for objects

Memory is deallocated first before calling destructor

Destructor is called first before deallocating memory

While calling function, the arguments are assigned to the parameters from _____________.

Choose an answer

left to right

right to left

no specific order is followed

none of the given options

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

Choose an answer

none of the given options

cast

cost

const

A template function must have

Choose an answer

One or more than one arguments

Only one argument

Zero arguments

None of the given options

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

Choose an answer

function prototype

function definition

both function prototype or function definition

none of the given options

To access the data members of structure _______ is used.

Choose an answer

dot operator

* operator

U operator

None of given

The object _______________may be used both for file input and file output.

Choose an answer

fstream

ifstream

ofstream

none of the given options

A Matrix can be composed of ints, floats or doubles as their elements. Best way is to handle this

Choose an answer

Write a separate class to handle each

Use templates

Use strings to store all types

None of the given options

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer