computer MCQs - 9th class Chapter 11 Mcqs

1

Which of the following is NOT a key factor to consider when selecting hardware and software?

A

Safety

B

Efficiency

C

Popularity

D

Compatibility

2

What does 'Cyber Hygiene' refer to, according to the text?

A

Cleaning your keyboard

B

Regularly updating antivirus software

C

Deleting old files

D

Organizing your desktop icons

3

A strong password is characterized by a mix of letters, numbers, and what else?

A

Emojis

B

Special characters

C

Spaces only

D

Capital letters only

4

What does 2FA add to your accounts for better security?

A

A longer password

B

An extra layer of security

C

Faster login speed

D

A profile picture

5

According to the text, harmful software from unknown links is known as what?

A

Adware

B

Spyware

C

Malware

D

Firmware

6

What is it called when you share too many personal details like your home address online?

A

Networking

B

Oversharing

C

Collaborating

D

Broadcasting

7

Which type of Wi-Fi network is considered less secure for sensitive transactions like online banking?

A

Private home Wi-Fi

B

Office network

C

Public Wi-Fi

D

School network

8

Phishing emails are a common form of what?

A

Online marketing

B

Social networking

C

Online scam

D

Cloud computing

9

What is a recommended method for backing up important data?

A

Saving it on the desktop

B

Using a cloud storage service like Dropbox

C

Emailing it to yourself

D

Printing it out

10

On Facebook, privacy settings allow you to control who can see your what?

A

Posts

B

Friend recommendations

C

What legal framework consists of rules set by the government to protect personal information?

A

Data ethics

B

Terms of Service

C

Privacy laws

D

User agreements

12

The principles of data ethics include transparency, accountability, and what else?

A

Profitability

B

Respect for privacy

C

Data quantity

D

Speed of collection

13

What ethical principle requires getting a person's agreement before gathering their information?

A

Accountability

B

Data Minimization

C

Informed Consent

D

Data Security

14

Which principle suggests that you should only collect the data you absolutely need?

A

Data Security

B

Informed Consent

C

Transparency

D

Data Minimization

15

What gives creators legal control over their original works such as music, books, and movies?

A

Patent

B

Trademark

C

Copyright

D

License

16

What are symbols, names, or slogans used by companies to distinguish their products called?

A

Patents

B

Copyrights

C

Trademarks

D

Designs

17

What type of intellectual property protects new inventions or processes?

A

Copyright

B

Trademark

C

Trade Secret

D

Patent

18

What is the term for the illegal copying, distribution, or use of software?

A

Software licensing

B

Software piracy

C

Software development

D

Software maintenance

19

When you buy software, what are you actually buying?

A

The software itself

B

The copyright to the software

C

A license to use it

D

The source code

20

For credible online research, the text suggests checking multiple sources to do what?

A

Find the cheapest price

B

Confirm the accuracy of information

C

Get different opinions

D

Increase search engine ranking

21

Websites with which domain extension are mentioned as often being more reliable sources?

A

.com

B

.org

C

.net

D

.edu

22

Using a private or incognito browsing mode helps in what way?

A

It speeds up your internet

B

It blocks all ads

C

It doesn't save your browsing history

D

It encrypts all data

23

What is a potential sign of internet addiction?

A

Using the internet for homework

B

Neglecting homework to scroll social media for hours

C

Learning a new skill online

D

Checking emails once a day

24

What is a suggested strategy to prevent internet addiction?

A

Using multiple devices

B

Setting time limits on internet use

C

Following more accounts

D

Turning on all notifications

25

Taking a 5-minute break every hour while studying online is a strategy for what?

A

Faster learning

B

Digital well-being

C

Saving battery

D

Improving typing speed

26

What is the term for using the internet to harm or harass others?

A

Trolling

B

Cyberbullying

C

Spamming

D

Phishing

27

If you see someone being bullied online, what does the text suggest you should do?

A

Ignore it

B

Join in the bullying

C

Offer support to the victim

D

Confront the bully aggressively

28

Computing technology has created new job opportunities in fields like software development and what?

A

Agriculture

B

Manufacturing

C

Digital marketing

D

Construction

29

Online platforms like Amazon and Daraz have transformed which aspect of society?

A

Global Trade

B

Local Politics

C

Public Health

D

Education Systems

30

What is a major risk associated with the benefits of social networking?

A

Losing friends

B

Misinformation

C

Slow internet

D

High data cost

31

The trade-off 'Privacy vs. Usability' means that making a system more secure can sometimes make it what?

A

Faster to use

B

Less expensive

C

Less convenient to use

D

More popular

32

What is defined as the physical parts of a computer, like the monitor and CPU?

A

Software

B

Firmware

C

Hardware

D

Operating System

33

Outdated antivirus software can make it easier for whom to steal your information?

A

Your friends

B

The government

C

Viruses or hackers

D

Software developers

34

The concept of 2FA became widespread with the rise of what in the 2000s?

A

Online gaming

B

Online accounts

C

Digital cameras

D

MP3 players

35

How often does Microsoft release major updates for Windows, according to the 'Tidbits' section?

A

Every month

B

Every year

C

Every three months

D

Every six months

36

Cloud services like Google Drive allow you to store and what else online?

A

Create hardware

B

Share files

C

Build websites

D

Repair computers

37

The ethical principle of 'informed consent' was emphasized in the 2004 what?

A

Bioethics Commission Report

B

Tech Giants Summit

C

Global Internet Treaty

D

Digital Rights Charter

38

Unauthorized access to personal information can lead to serious problems like fraud or what?

A

A slower computer

B

Identity theft

C

Software updates

D

More advertisements

39

In the context of data ethics, what does accountability mean?

A

Blaming others for data breaches

B

Taking responsibility if something goes wrong

C

Counting all the data

D

Ignoring user complaints

40

The largest data breach mentioned in the text affected which company in 2013?

A

Google

B

Facebook

C

Microsoft

D

Yahoo

41

Downloading movies without paying for them is a violation of what law?

A

Patent law

B

Trademark law

C

Privacy law

D

Copyright law

42

Treating others online as you want to be treated is referred to as the what?

A

Silver Rule

B

Netiquette Protocol

C

Golden Rule

D

Cyber Law

43

What should you do if you receive an email from an unknown sender asking for personal information?

A

Forward it to friends

B

Provide the information

C

Click on the links to investigate

D

Ignore or delete the email

44

To ensure data security, one should use strong, unique passwords and enable what?

A

Auto-fill

B

Guest accounts

C

Public access

D

Two-factor authentication

45

Spreading false information or 'fake news' is a risk associated with what?

A

Online banking

B

Cloud storage

C

Social media

D

Email

46

The first computer mouse, invented in 1964, was a wooden box with how many buttons?

A

Three

B

Two

C

One

D

Four

47

Setting your social media account to 'private' on Instagram means only who can view your content?

A

Everyone

B

Your friends of friends

C

Approved followers

D

The platform's employees

48

What is an example of a good practice for respectful online interactions?

A

Avoiding arguments and spreading rumors

B

Engaging in every debate

C

Using sarcasm frequently

D

Sharing unverified news

49

The text states that using someone else's work without permission is what?

A

A good way to learn

B

Unethical

C

A common practice

D

Smart

50

What does technology like email and video calls enable?

A

Instant communication

B

Cultural isolation

C

Job reduction

D

Data loss