Question # 1

The members of a class that can be accessed without creating the object of the class is called

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Private member

Data Member

Public Member

Static

Consider a class named Vehicle, which of the following can be the instance of class Vehicle? 1. Car 2. Computer 3. Desk 4. Ahmed 5. Bicycle

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1, 4, 5

2, 5, 6

1, 2, 3, 6

1, 5, 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.

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No

Only if the two classes have the same name

Only if the main program does not declare both kinds

Yes

Encapsulation means

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Extending the behaviour of class in another class

Data and behaviour are tightly coupled within an entity

One entity takes all the attributes and operations of the other

Taking out the common features and put those in a separate class

C++ compiler does not allow to dynamically allocate memory for object

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False

True

Not sure

Which one of the following terms must relate to polymorphism?

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Static allocation

Static typing

Dynamic binding

Dynamic allocation

For classes with common behavior, you can save effort by placing the common behavior in a __________.

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Derived Class

Base class

Deprived Class

Named class

________ and ______ methods may not be declared abstract.

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private,static

private,public

static,public

None of the given

A C++ class is similar to --------------------

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Structure

Header File

Library File

None of the given

In a de-queue, (chose the best option)

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data can be quickly inserted or deleted at any arbitrary location.

data can be inserted or deleted at any arbitrary location, but the process is relatively slow. (Object-Oriented Programming in C++)

data can not be quickly inserted or deleted at either end

data can be inserted or deleted at either end, but the process is relatively slow.

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?

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Templates

Overloading

Data hiding

Encapsulation

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

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