VU CS-304 Online Test Preparation

CS-304 Final Term Exams Preparation Virtual University

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CS-304 Final Term Exams Preparation Virtual University

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Question # 1

When the base class and the derived class have a member function with the same name, you must be more specific which function you want to call (using ___________).

scope resolution operator A
dot operator B
null operator C
Operator overloading D

Question # 2

Which of the following is the best approach if it is required to have more than one functions having exactly same functionality and implemented on different data types?

Templates A
Overloading B
Data hiding C
Encapsulation D

Question # 3

Identify the correct way of declaring an object of user defined template class A for char type members?

A< char > obj; A
A obj; B
A obj C
Obj A; D

Question # 4

The compiler won’t object if you overload the * operator to perform division

True A
False B
Not Sure C

Question # 5

The >= operator can be overloaded.

True A
False B
Not Sure C

Question # 6

Suppose we have two derived classes from a single class, can we write a method with same name in both these derived classes? Choose the best option.

No A
Only if the two classes have the same name B
Only if the main program does not declare both kinds C
Yes D

Question # 7

A member function having the same name as that of a class and a ~ sign with it is called,

Constructor A
Getter B
Setter C
Destructor D

Question # 8

Virtual functions allow you to

create an array of type pointer-to-base class that can hold pointers to derived classes. A
create functions that can never be accessed. B
group objects of different classes so they can all be accessed by the same function code C
use the same function call to execute member functions of objects from different classes (Object-Oriented Programming in C++) D

Question # 9

Template functions use _________ than ordinary functions

Greater Memory A
Lesser Memory B
Equal Memory C
None of the given options D

Question # 10

Non Template Friend functions of a class are friends of ________instance/s of that class.

All A
One specific B
All instances of one date type C
None of the given options D

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CS-304 Final Term Exams Preparation Virtual University

CS-304 Final Term Exams Preparation Virtual University

When the base class and the derived class have a member function with the same name, you must be more specific which function you want to call (using ___________).

Which of the following is the best approach if it is required to have more than one functions having exactly same functionality and implemented on different data types?

Identify the correct way of declaring an object of user defined template class A for char type members?

The compiler won’t object if you overload the * operator to perform division

The >= operator can be overloaded.

Suppose we have two derived classes from a single class, can we write a method with same name in both these derived classes? Choose the best option.

A member function having the same name as that of a class and a ~ sign with it is called,

Virtual functions allow you to

Template functions use _________ than ordinary functions

Non Template Friend functions of a class are friends of ________instance/s of that class.

Prepare All CS-304 Final Term Exams Preparation Virtual University MCQs With Answers

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Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

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Set 12

Set 13

Set 14

Set 15

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