Live Education Quiz

1

Which question type is best for Yes/No answers?

A

Open-ended

B

Binary

C

Descriptive

D

Scaled

2

What is the name of the process where you manually test an algorithm with sample data to check its logic?

A

Abstraction

B

Modular Design

C

Generalization

D

Dry Run

3

What is the Internet of Things (IoT)?

A

A network of physical devices, vehicles, and home appliances that are connected to the internet.

B

A new type of social media website for computers.

C

A software used for creating video games.

D

A special kind of computer virus.

4

Which of the following is a benefit of proper information collection?

A

Confusion

B

Better decision making

C

Data loss

D

Security risks

5

Understanding online etiquette and responsible social interaction is part of:

A

Hardware proficiency

B

Software programming

C

Network configuration

D

Digital citizenship

6

Main advantage of modular design is:

A

Increased complexity

B

Easy testing and maintenance

C

More errors

D

Longer code

7

Which device is commonly used in IoT to collect data?

A

Printer

B

Sensor

C

Monitor

D

Keyboard

8

Which JavaScript method is used to add a new item to the end of an array?

A

shift()

B

pop()

C

push()

D

join()

9

What is a single binary digit, either a 0 or a 1, called?

A

Byte

B

Bit

C

Nibble

D

Word

10

AI designers should test systems for ______.

A

Errors and bias

B

Decoration

C

Color themes

D

Font size

11

Cloud storage means data is stored ______.

A

On local hard disk

B

On remote servers

C

On CD

D

On flash drive only

12

What helps users quickly grasp complex data?

A

Raw tables

B

Long text

C

Data visualization

D

Manual calculations

13

Which approach focuses on solving a class of problems?

A

Specific solution

B

Generalized solution

C

Trial and error

D

Random solution

14

Which of the following is a type of malicious software designed to harm your computer?

A

Antivirus

B

Firewall

C

Virus

D

Operating System

15

What is a finite set of clear, step-by-step instructions to solve a particular problem called?

A

An Algorithm

B

A Flowchart

C

A Program

D

A Dry Run

16

Which of the following is NOT a characteristic of a good algorithm?

A

It must be finite and stop after some steps.

B

It must be clear and easy to understand.

C

It must be complex and difficult to follow.

D

It must be effective and doable.

17

Which field helps computers understand human language?

A

Robotics

B

Networking

C

Natural Language Processing

D

Cyber security

18

If a restaurant offers 3 types of bread and 4 types of fillings for a sandwich, how many different sandwiches can be made?

A

7

B

12

C

4

D

3

19

Which of the following best describes computational thinking?

A

Thinking only about computers

B

Solving problems step by step logically

C

Writing long programs

D

Using calculators only

20

The hexadecimal number system uses 16 symbols, which are 0-9 and:

A

A-G

B

X, Y, Z

C

A-F

D

Special symbols

21

Which HTML tag is used to display an image on a webpage?

A

<image>

B

<img>

C

<pic>

D

<src>

22

Which component allows a robot to sense its environment?

A

Motor

B

Sensor

C

Controller

D

Frame

23

What does reliable information mean?

A

Information that is colorful

B

Information that is accurate and trustworthy

C

Information that is old

D

Information that is lengthy

24

What should a good questionnaire avoid?

A

Clear questions

B

Biased questions

C

Simple language

D

Logical order

25

Which feature makes blockchain tamper-resistant?

A

Central control

B

Immutability

C

Single user access

D

Manual updates

26

How can cyberbullying be reduced?

A

Ignoring security

B

Reporting abusive behavior

C

Sharing personal data

D

Using fake accounts

27

Which practice protects personal data?

A

Using public Wi-Fi without care

B

Enabling two-factor authentication

C

Sharing login details

D

Using weak passwords

28

Which of the following is NOT a step in algorithm design?

A

Understanding problem

B

Designing solution

C

Executing hardware

D

Testing

29

Which JavaScript console method is used for debugging?

A

console.write()

B

console.debug()

C

console.log()

D

console.print()

30

Logical reasoning in computing helps to:

A

Decorate programs

B

Make decisions correctly

C

Increase hardware speed

D

Avoid algorithms

31

Which research method explains why people behave in a certain way?

A

Quantitative research

B

Survey research

C

Qualitative research

D

Numerical research

32

Which chart is best for showing trends over time?

A

Pie chart

B

Line chart

C

Bar chart

D

Table

33

Which of the following is a source of data?

A

Survey

B

Printer

C

Monitor

D

Speaker

34

What is the ultimate goal of analyzing data in data science?

A

To create colourful charts.

B

To make better decisions.

C

To collect as much data as possible.

D

To write long reports.

35

Which of the following is a key component of digital literacy, focusing on the ability to judge the quality and credibility of online information?

A

Information literacy

B

Digital programming

C

Hardware engineering

D

Network security

36

Which OS uses command line interface?

A

Windows

B

Linux

C

DOS

D

macOS

37

Which CSS property is used to align text?

A

align

B

text-align

C

font-align

D

position

38

Which JavaScript function displays a message box?

A

prompt()

B

confirm()

C

alert()

D

message()

39

What is the main role of a data scientist?

A

To repair computer hardware.

B

To design computer motherboards.

C

To analyze data and find useful insights.

D

To manage the school's computer lab.

40

Which OS provides GUI?

A

DOS

B

Windows

C

Assembly

D

Machine language

41

What does ASCII stand for?

A

American Standard Code for Information Interchange

B

All Standard Codes for International Interchange

C

American System Code for Internet Information

D

Advanced Standard Computer for Information Internet

42

Which is a key concern in unethical AI use?

A

Accuracy

B

Privacy violation

C

Speed

D

Automation

🎉 Practice Complete!