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ECAT Computer Science Applications and Uses of Computers Test Online

Mustansar KhanLast Updated: May 1, 2025

ECAT Computer Science Applications and Uses of Computers Test

ECAT Computer Science Chapter 4 Applications and Uses of Computers Online Test

Total Questions:	50
Time Allowed:	25 Minutes
Total Marks:	50
How to Attempt Test:	Please choose the right Option in MCQ-type question.
Test Helpful For:	ECAT Entry Test Computer Online Test Interview Questions about Computer All Universities Entrance Test Recruitments Tests

ECAT Computer Science Applications and Uses of Computers Test Online MCQs

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1. How do computers help in music production?

Recording, mixing, and editing music

Cooking meals for singers

Printing sheet music manually

Controlling lighting

2. How do computers assist in scientific research?

Cut glass

Process data and perform simulations

Replace microscopes

Design logos

3. What is the role of computers in election systems?

Managing voting data and results

Distributing food

Designing posters

Controlling traffic

4. Which software is used in desktop publishing?

VLC

Tally

PageMaker

Excel

5. Which of the following areas uses computers for ticket booking and scheduling?

Construction

Mining

Railways and airlines

Agriculture

6. Which of the following fields uses computers for 3D animation and video effects?

Medicine

Engineering

Law

Film and game development

7. Which of the following industries uses 3D modeling with computers?

Banking

Cooking

Engineering and architecture

Law

8. Which of these is a role of computers in telecommunications?

Pumping signals

Cleaning cables

Managing networks and switching systems

Building towers

9. How are computers used in smart homes?

To deliver food

For painting walls

To control lights, temperature, and security

To entertain guests

10. Which of the following fields uses computers for genome mapping?

Civil engineering

Agriculture

Genetics and bioinformatics

Astronomy

11. Which of the following is not an application of computers in law enforcement?

Cooking meals

Surveillance

Legal research

Criminal records management

12. What role do computers play in weather forecasting?

Creating food recipes

Predicting climate based on data models

Watching cartoons

Painting landscapes

13. In which area do computers assist in tracking and delivery of parcels?

Logistics and courier services

Legal firms

Construction

Finance

14. Which of the following industries uses GPS with computer systems?

Education

Transport and logistics

Media

Textile

15. How are computers used in online shopping?

For typing exams

To play videos

For machine repair

For customer browsing, ordering, and payment

16. Which of the following is a use of computers in business?

Engine repair

Creating invoices and reports

Farming

Mixing chemicals

17. What type of computer software is used for photo editing?

Chrome

Excel

WordPad

Photoshop

18. Which of the following is not an application of computers?

Digital painting

Stone carving

Document processing

Weather forecasting

19. In which sector are computers widely used for online trading and stock monitoring?

Education

Healthcare

Finance

Transportation

20. Which industry uses robotics controlled by computers?

Manufacturing

Cooking

Gardening

Entertainment

21. What is the use of computers in traffic control?

Driving cars

Monitoring roads and controlling signal systems

Fueling vehicles

Cleaning roads

22. What is a smart classroom?

A class with AI teachers

A place with smart uniforms

A classroom equipped with digital learning tools and computers

A class with mobile phones

23. Which of the following is a government use of computers?

Making shoes

Managing citizen databases and issuing ID cards

Distributing food

Running cable TV

24. Which of the following applications is used to create presentations?

MS PowerPoint

MS Excel

Notepad

Tally

25. How are computers used in agriculture?

For milking cows

For analyzing soil data and weather forecasting

For watering crops manually

For painting tractors

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26. What is a common use of computers in homes?

For education, entertainment, and communication

Operating vehicles

Washing clothes

As a television antenna

27. Which of the following is a computer application in publishing?

Word processing

Law reporting

Road sweeping

Sugar production

28. Which of the following is not a computer application?

CorelDRAW

MS Word

Screwdriver

Notepad

29. How do banks use ATMs?

For dispensing cash and checking balances

Selling products

Sending SMS

To write cheques

30. Which of these is a common computer use in the entertainment industry?

Painting walls

Cooking scripts

Online booking

Movie editing and animation

31. What is the primary use of computers in libraries?

Selling books

Cooking food

Maintaining catalogues and managing book records

Printing newspapers

32. Which computer application is commonly used for word processing?

AutoCAD

MS Word

Photoshop

Google Chrome

33. Which computer technology is used for virtual meetings?

Adobe Reader

Zoom or Microsoft Teams

Microsoft Excel

Calculator

34. How are computers used in education?

Cooking food

E-learning and research

Plumbing

Making phone calls

35. Which sector uses computers for maintaining patient records and diagnostic reports?

Healthcare

Transport

Manufacturing

Agriculture

36. Which software is used in schools for learning purposes?

Educational software like Khan Academy or Moodle

Tally

Adobe Photoshop

MS Word

37. Which of the following applications is used for accounting?

Notepad

Tally

MS Paint

VLC Player

38. Which of the following sectors uses computers for budgeting and taxation?

Finance and government

Medical

Agriculture

Entertainment

39. Which of the following uses computers to automate production lines?

Hospitals

Schools

Restaurants

Factories

40. How do computers help in retail?

Design jewelry

Predict rainfall

Manage inventory and billing

Scan the human body

41. Which field uses simulation software for training?

Zoology

Agriculture

Aviation

Teaching history

42. What are computers used for in mobile phones?

Processing applications and data

Mixing paint

Lighting rooms

Making ice

43. Which of the following is a multimedia application?

Excel

MS Word

Notepad

VLC Media Player

44. What is the role of computers in digital marketing?

Polishing shoes

Fixing electric wires

Creating and managing online advertisements

Delivering mail

45. Which field uses computer simulations for earthquake modeling?

Fashion design

Political science

Zoology

Seismology

46. Which of the following fields benefits from computer-aided design (CAD)?

Medicine

Construction and architecture

Teaching

Cooking

47. How are computers used in e-commerce?

Painting logos

Delivering goods physically

Replacing delivery staff

Managing product listings, orders, and payments

48. How are computers used in space exploration?

Cutting metals

Cooking for astronauts

Testing perfumes

Monitoring and controlling spacecraft

49. Which is a major advantage of using computers in offices?

They automate routine tasks and improve productivity

They clean the workspace

They replace human workers entirely

They cook meals for staff

50. Which of the following is the most common use of computers in banks?

Managing sports results

Playing games

Online shopping

Managing customer accounts and transactions

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Mustansar KhanLast Updated: May 1, 2025

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ECAT Computer Science Applications and Uses of Computers Test Online

ECAT Computer Science Applications and Uses of Computers Test

ECAT Computer Science Chapter 4 Applications and Uses of Computers Online Test

ECAT Computer Science Applications and Uses of Computers Test Online MCQs

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