Question 1

#include <iostream> using namespace std; int main(){int a;a = 5 + 3 * 5;cout <<a; return 0;}
A)35
B)20
C)25
D)30

Accepted Answer

The expression is evaluated as $a = 5 + (3 * 5)$ due to the precedence of multiplication over addition, resulting in $a = 5 + 15 = 20$.

Question 2

In procedural programming the focus in on …...........
A)data
B)structure
C)function
D)pointers

Accepted Answer

In procedural programming, the focus is on functions or procedures which perform operations on data. This programming paradigm emphasizes the use of functions to process data.

Question 3

In object oriented programming the focus is on ….......
A)data
B)structure
C)function
D)pointers

Accepted Answer

In object-oriented programming, the focus is on data and the objects that represent it, encapsulating data and behavior together.

Question 4

Which of the following feature of procedure oriented program is false?
A)makes use of bottom up approach
B)functions share global data
C)the most fundamental unit of program is function
D)all of these

Accepted Answer

Procedure-oriented programming typically uses a top-down approach rather than a bottom-up approach. Functions are indeed fundamental units in this paradigm, and they often share global data.

Question 5

Which of the following feature of object oriented program is false?
A)data and functions can be added easily
B)data can be hidden from outside world
C)object can communicate with each other
D)the focus is on procedures

Accepted Answer

Object-oriented programming (OOP) focuses on objects and data rather than procedures. This is in contrast to procedural programming, which focuses on functions or procedures. OOP uses encapsulation, inheritance, and polymorphism to encapsulate data and functions within objects, allowing for more modular and reusable code.

Quiz 3: C++ Programming Concepts

#include <iostream> using namespace std; int main() {int a;a = 5 + 3 * 5;cout <<a; return 0;}

In procedural programming the focus in on …...........

In object oriented programming the focus is on ….......

Which of the following feature of procedure oriented program is false?

Which of the following feature of object oriented program is false?