CS304 Midterm Past Paper

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Practice Quiz from CS304 Midterm Past Paper

This quiz will evaluate your preparation for the CS304 midterm examination and it is based on the past papers of CS304. The purpose of this quiz is to evaluate your performance in this subject. If you can pass this quiz, then there is a great chance that you can secure good marks in your exams.

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Created on January 15, 2022 By

faisal_faisi

CS304

CS304 Midterm Past Papers Practice Quiz

Welcome to CS304 Midterm Online Practice Quiz.

You can check your preparation of CS304 for your Exams here.

Questions Will be different every time you will attempt.

1 / 30

Category: CS304-mid

A generalization-specialization relation between classes are implemented using

a. inheritance

b. friend classes

c. encapsulation

d. data hiding

2 / 30

Category: CS304-mid

Which operator can not be overloaded?

a. Assignment operator ( = )

b. The relation operator ( >= )

c. Conditional operator (? : )

d. Script operator ( [] )

3 / 30

Category: CS304-mid

Static variables act like a global variable in the context or scope of the class.

a. True

b. False

4 / 30

Category: CS304-mid

In OOP a class is an example of _____

a. None of the given

b. Abstract Type

c. User Defined Type

d. Data Type

5 / 30

Category: CS304-mid

What a derived class can add?

a. New member functions and New friend functions

b. New constructors and destructor

c. New data members

d. All of given

6 / 30

Category: CS304-mid

A static member function cannot be declared.

a. Explicit

b. Static

c. Virtual

d. Implicit

7 / 30

Category: CS304-mid

The statement objA=objB; will cause a compiler error if the objects are of different classes.

a. False

b. True

8 / 30

Category: CS304-mid

_______ remain in memory even when all objects of a class have been destroyed

a. None of given

b. Static variables

c. Primitive variables

d. Instance variable

9 / 30

Category: CS304-mid

a’A static member function can be called, even when a class is not __________.

a. Define

b. Declared

c. Instantiated

d. Called

10 / 30

Category: CS304-mid

Which of the following is not an example of multiple inheritances?----------

a. None of the given

b. Amphibious Vehicle

c. Mermaid

d. Woman

11 / 30

Category: CS304-mid

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

a. Library File

b. Header File

c. None of the given

d. Structure

12 / 30

Category: CS304-mid

To convert from a user-defined class to a basic type, you would most likely use

a. an overloaded = operator

b. a one-argument constructor

c. a conversion operator that’s a member of the class

d. a built-in conversion operator

13 / 30

Category: CS304-mid

A class can be identified from a statement by -------------

a. Verb

b. Noun

c. Adverb

d. Pronoun

14 / 30

Category: CS304-mid

Inheritance is a way to

a. improve data hiding and encapsulation

b. make general classes into more specific classes

c. providing class growth through natural selection

d. pass arguments to objects of classes

15 / 30

Category: CS304-mid

Which one of the following is not an object association?

a. Inheritance

b. Composition

c. Simple Assocation

d. Aggregation

16 / 30

Category: CS304-mid

_______ remain in memory even when all objects of a class have been destroyed

a. None of given

b. Primitive variables

c. Static variables

d. Instance variable

17 / 30

Category: CS304-mid

Identify which of the following overloaded operator function’s declaration is appropriate for the given call?

Rational_number_1 + 2.325 Where Rational_number_1 is an object of user defined class Rational_number.

a. Rational_number operator+(double& obj);

b. Rational_number operator+( Rational_number & obj);

c. operator+(double& obj);

d. Rational_number operator+(Rational_number &obj, double& num);

18 / 30

Category: CS304-mid

When a variable is define as static in a class then all object of this class,

a. Have different copies of this variable

b. Have same copy of this variable

c. Can not access this variable

d. None of given

19 / 30

Category: CS304-mid

Friend functions are _____________ functions of a class.

a. None of given

b. object member

c. data member

d. non-member

20 / 30

Category: CS304-mid

We can get only one unique value which can be used by all the objects of that class by the use of,

a. dynamic variables

b. static variables

c. data members

d. instance variables

21 / 30

Category: CS304-mid

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

a. Structure

b. Header File

c. Library File

d. Library File

22 / 30

Category: CS304-mid

The >= operator can be overloaded

a. True

b. False

23 / 30

Category: CS304-mid

Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?

a. Define the variable Age as private

b. Define the variable Age as private and create a get method that returns it and a set method that updates it

c. Define the variable Age as protected and create a set method that returns it and a get method that updates it

d. Define the variable Age as protected

24 / 30

Category: CS304-mid

Inheritance is a way to

a. pass arguments to objects of classes

b. add features to existing classes without rewriting them.

c. improve data-hiding and encapsulation

d. organize data.

25 / 30

Category: CS304-mid

Static variable can be initialized more than once.

a. False

b. True

26 / 30

Category: CS304-mid

In order to free the memory occupied by the object, we use -------------

a. Deep Copy

b. Shallow Copy

c. Constructor

d. Destructor

27 / 30

Category: CS304-mid

In object orientated programming, a class of objects cans _____________ properties from another class of objects

a. Utilize

b. Adopt

c. Inherit

d. Borrow

28 / 30

Category: CS304-mid

Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?

a. Define the variable Age as private

b. Define the variable Age as protected and create a set method that returns it and a get method that updates it

c. Define the variable Age as protected

d. Define the variable Age as private and create a get method that returns it and a set method that updates it

29 / 30

Category: CS304-mid

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

a. False

b. True

30 / 30

Category: CS304-mid

Suppose there is an object of type Person, which of the following can be considered as one of its attributes

a. Both Name and Age

b. Name

c. Work()

d. Age

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Note before downloading CS304 midterm past paper

One thing to note dear fellows that you must don’t rely on these papers only. They can be a source of help but not an ultimate solution. If you want to get good marks in your exams you are advised to go through all of your handouts and must watch all of the video lectures.

Golden rules for good marks in VU Exams.

As per my experience, I have developed some golden rules for getting good marks in Virtual University Exams based on experience. I got 3.96 CGPA by following these rules. So here they are:

Never miss your Quiz, Assignment, or GDB.
Always try to do your Assignment on your own.
Try your best to finish your video lectures 10 days before exams.
Try your best to read your handouts twice before exams.
Read forward attempt backward.
Never schedule more than one paper on the same day.
Your most difficult paper should have a gap of 1 or more days.
Toughest paper must be scheduled first.
Read questions forward and attempt backward.
Don’t waste your time during a paper on illegal activities.

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CS304 Midterm Past Paper online Practice Quiz

CS304 Midterm Past Paper

Practice Quiz from CS304 Midterm Past Paper

Note before downloading CS304 midterm past paper

Golden rules for good marks in VU Exams.

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