Full Book

1

Which of the following is an example of quantitative data?

A Eye color B Favorite food C Student's name D Height of a student in centimeters

2

Which JavaScript statement is used for decision making?

A for B while C if D switch

3

Zachary is a teenager who spends a lot of time on social media. He often compares himself to others and feels anxious. What is a healthy approach to social networking?

A Spend even more time to improve self-esteem B Limit screen time, curate a positive feed, and remember that online personas are often unrealistic C Stop using social media completely D Only follow accounts that make him jealous

4

Maya is designing a CSS layout. She wants to add space between the border of an element and its content. Which CSS property should she use?

A margin B padding C border-spacing D indent

5

Which function is used to display a message box in JavaScript?

A message() B alert() C display() D show()

6

Julia's computer started acting strangely after she downloaded a file from an untrusted website. Programs are crashing, and there are many pop-ups. What is most likely the issue?

A The computer is overheating B A hardware failure C Malware or a virus infection D A power surge

7

Which of the following best represents input?

A Processed data B User-entered values C Final result D Printed report

8

Bilal notices that an online shopping website suggests products similar to the ones he recently searched for. Which AI application is this?

A Recommendation System B Disk Defragmentation C Compiler D Word Processing

9

Qasim is creating a form in HTML. He wants a field where users can enter their email address. Which input type should he use?

A type="text" B type="email" C type="mail" D type="input"

10

Which of the following is NOT an entrepreneur?

A Shop owner B Factory owner C Businessman D Office peon

11

Fatima is troubleshooting a slow computer. She checks the Task Manager and sees that the RAM usage is at 95%. The computer is using the hard drive as virtual memory. Based on the memory hierarchy, why is the computer slow?

A Hard drive is faster than RAM B Cache memory is full C Virtual memory on hard drive is much slower than RAM D The CPU is overheated

12

Transport charges are included in?

A Production cost B Profit C Sales only D No cost

13

What is the term for the study of designing equipment and devices that fit the human body to improve efficiency, safety, and comfort?

A Ergonomics B Economics C Logistics D Robotics

14

The act of repeatedly harming or harassing other people in an online environment is called:

A Spamming B Cyberbullying C Trolling D Hacking

15

Which of the following is part of production cost?

A Profit B Advertisement idea C Machinery cost D Business name

16

What is the primary goal of Artificial Intelligence (AI)?

A To create machines that can perform tasks requiring human intelligence. B To design faster computer hardware. C To develop new programming languages. D To improve internet connectivity.

17

In CSS, which selector is used to style a single, unique element on a page?

A Class selector (.) B Tag selector (e.g., p) C ID selector (#) D Universal selector (*)

18

What is a dynamic website?

A Website with fixed content B Website that never changes C Website that responds to user actions D Website without design

19

Mia is a musician who uses a cloud service to collaborate with band members in different cities. This is an example of which benefit of cloud computing?

A Cost savings B Collaboration and accessibility C Security D Offline access

20

Which bus carries instructions and data?

A Address bus B Control bus C Data bus D Expansion bus

21

What is data analysis used for in education?

A Decorating classrooms B Analyzing student performance C Writing novels D Drawing charts only

22

Which symbol is used for single-line comments in JavaScript?

A <!-- --> B /* */ C // D #

23

Which of the following is a legal protection for an invention, such as a new machine or process?

A Copyright B Trademark C Patent D Trade Secret

24

The field concerned with the design, creation, and maintenance of the physical components of a computer is called:

A Software Engineering B System Analysis C Hardware Engineering D Network Administration

25

Lina is using past sales data to forecast next month's revenue. What type of analysis is this?

A Descriptive B Predictive C Prescriptive D Diagnostic