Live Education Quiz

1

Which of the following is an example of data?

A

Processed report

B

Raw facts

C

Summary

D

Conclusion

2

Which generation of computers introduced integrated circuits?

A

First Generation

B

Second Generation

C

Third Generation

D

Fourth Generation

3

Which of the following best describes Computational Thinking?

A

A problem-solving process that involves formulating problems and their solutions in a way that a computer can execute.

B

The process of writing code in a specific programming language like Python or C++.

C

The study of computer hardware and how it functions.

D

The ability to use software applications like Microsoft Word or Excel.

4

Mona is solving a maze puzzle. She looks for repeated patterns like dead ends and loops. What principle is she using?

A

Decomposition

B

Pattern recognition

C

Abstraction

D

Algorithm design

5

Khalid is fixing a bug in a program where the total is off by one. He traces the code step by step to find the error. What is he using?

A

Abstraction

B

Decomposition

C

Debugging

D

Pattern recognition

6

Ahmed is planning a mobile app that lets users order food. He sketches the user interface and decides what data the app will collect. Which step of problem solving is he performing?

A

Problem identification

B

Solution design

C

Implementation

D

Evaluation

7

What is the first step in problem-solving?

A

Designing a solution

B

Identifying the problem

C

Testing the solution

D

Implementing the solution

8

Yasir is solving a problem where he needs to sort a list of names. He decides to use the bubble sort algorithm. This is part of:

A

Problem identification

B

Solution design

C

Implementation

D

Evaluation

9

Which of the following electronic components characterized the first generation of computers?

A

Vacuum Tubes

B

Transistors

C

Integrated Circuits

D

Microprocessors

10

Tariq is comparing two algorithms to sort a list. He runs both and measures the time they take. What is he doing?

A

Identifying the problem

B

Designing the solution

C

Testing and evaluating

D

Implementing the solution

11

Which software is required to run a computer?

A

Application software

B

Utility software

C

Operating system

D

Antivirus

12

In which mode of data transmission can data flow in both directions, but only one direction at a time?

A

Simplex

B

Full-duplex

C

Half-duplex

D

Multiplex

13

Which of the following is an example of output?

A

Keyboard

B

Mouse

C

Printed result

D

Input data

14

Which part of CPU interprets instructions?

A

ALU

B

Register

C

Control Unit

D

Cache

15

Jamal is developing a game where characters jump over obstacles. He decides to represent the character as a rectangle and obstacles as other rectangles. What is this an example of?

A

Decomposition

B

Pattern recognition

C

Abstraction

D

Algorithm design

16

Which is the first step in problem solving?

A

Testing the solution

B

Understanding the problem

C

Writing code

D

Drawing charts

17

Which of the following is a step-by-step procedure for solving a problem?

A

A flowchart

B

An algorithm

C

A pseudocode

D

A program

18

Identifying similarities or common characteristics among different problems or within the same problem is called:

A

Decomposition

B

Abstraction

C

Algorithm Design

D

Pattern Recognition

19

Which part of the CPU is responsible for executing instructions and performing arithmetic and logical operations?

A

Control Unit (CU)

B

Registers

C

Arithmetic Logic Unit (ALU)

D

Cache Memory

20

Ibrahim is learning about data transmission within a computer. He knows that the system bus consists of three separate buses. What are they?

A

Data Bus, Address Bus, Control Bus

B

Data Bus, Power Bus, Control Bus

C

Address Bus, Memory Bus, I/O Bus

D

Control Bus, Input Bus, Output Bus

🎉 Practice Complete!