Home/ECAT/ECAT Computer Science Windows Operating System Test Online

ECAT Computer Science Windows Operating System Test Online

Mustansar KhanLast Updated: May 1, 2025

ECAT Computer Science Windows Operating System Test

ECAT Computer Science Chapter 7 Windows Operating System 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 Windows Operating System Test Online MCQs

Please wait...

Page 1 of 2

Uncategorized

1. What does the Control Panel allow users to do?

Configure system settings

Play games

Design websites

Write code

2. Which of these is not a Windows version?

Windows Alpha

Windows XP

Windows 7

Windows Vista

3. Which of the following extensions indicates an executable file?

.txt

.mp3

.jpg

.exe

4. Which Windows tool manages hardware devices?

Device Manager

System Restore

Disk Cleanup

Task Manager

5. Which application is used for writing and saving basic text files?

Notepad

Paint

Excel

WordPad

6. What is the purpose of Safe Mode in Windows?

To run games faster

To enable all services at once

To start Windows with minimal drivers for troubleshooting

To browse the internet safely

7. Which feature allows multiple users on one Windows PC?

Multi-login

Remote Desktop

BIOS

User Accounts

8. What is the purpose of Disk Cleanup?

Formatting drives

Removing unnecessary files to free up space

Editing documents

Updating drivers

9. What happens when you press Alt + F4 in Windows?

Closes the current window

Opens the Start Menu

Locks the PC

Opens the Run Dialog

10. What is the primary function of an operating system?

Play videos

Control hardware and manage software

Create websites

Scan documents

11. Which tool shows the system's performance and running processes?

Notepad

Task Manager

Paint

Windows Explorer

12. Which function key is used to rename a selected item in Windows?

F10

13. Which of the following is used to manage files and folders graphically in Windows?

Command Prompt

File Explorer

Paint

Task Manager

14. What is the name of the Windows feature that allows you to view and switch between virtual desktops?

Windows Search

Task View

Aero Peek

File Explorer

15. Which key opens the Start menu in Windows?

Ctrl

Alt

Windows key

Esc

16. Which of the following is a security feature in Windows?

Cortana

Windows Hello

Action Center

Task View

17. What is the default file system used in Windows 10?

FAT32

NTFS

HFS+

EXT4

18. Which utility in Windows restores system settings to a previous state?

System Restore

Windows Firewall

Task Scheduler

Disk Management

19. Which file extension is associated with Microsoft Word documents?

.exe

.xlsx

.ppt

.docx

20. What does the Recycle Bin store?

Deleted files temporarily

Downloaded files

Running processes

Installed programs

21. Which tool helps manage partitions in Windows?

Notepad

Windows Store

Paint

Disk Management

22. What does Windows Defender do?

Updates software

Stores passwords

Protects the system from malware

Plays music

23. Which of the following is found in the Windows taskbar?

Power cable

Start button

Screen resolution

Mouse pointer

24. Which shortcut minimizes all open windows?

Windows + D

Alt + Tab

Ctrl + M

Ctrl + N

25. Which company develops the Windows operating system?

Google

Apple

IBM

Microsoft

Page 2 of 2

26. Which of the following is not an input method supported by Windows?

Typewriter

Keyboard

Touchscreen

Mouse

27. What is the purpose of Windows Update?

Install security patches and feature updates

Change keyboard layout

Add new desktop wallpapers

Manage network sharing

28. Which of the following is a Windows operating system?

Windows 10

Ubuntu

Linux Mint

Android

29. Which of these is used to compress files in Windows?

Windows Mail

WinRAR

Disk Cleanup

Sticky Notes

30. Which of the following allows voice commands and assistant features in Windows?

WordPad

Defender

Cortana

Task View

31. Which Windows feature allows sharing files between devices on a network?

Device Manager

Sticky Notes

Windows Store

File Sharing

32. Which of the following is not a Windows accessory?

Calculator

Safari

Snipping Tool

Notepad

33. Which shortcut is used to open the Run dialog box?

Alt + R

Ctrl + R

Windows + R

Shift + R

34. What is the maximum character length allowed in a Windows file name?

255

512

128

35. Which application is used to browse the internet in Windows?

Microsoft Edge

Notepad

Excel

Paint

36. Which shortcut is used to open Task Manager?

Ctrl + A

Ctrl + Shift + Esc

Shift + Enter

Alt + Tab

37. What is the function of the Windows Registry?

Manage Wi-Fi connections

Store system configuration and settings

Browse websites

Create backups

38. Which tool in Windows allows users to install and uninstall programs?

Device Manager

Program Manager

Task Manager

Apps & Features

39. What is the command to shut down the computer via Run dialog?

shutdown -h

shutdown /s

shutdown /r

shutdown /x

40. What is File Explorer used for?

Editing images

Running antivirus scans

Browsing the internet

Managing files and folders

41. Which utility checks and fixes file system errors?

Disk Cleanup

Format Tool

Disk Defragmenter

CHKDSK

42. Which Windows feature allows switching between open applications?

File Explorer

Start Menu

Control Panel

Alt + Tab

43. What is the Windows command-line tool called?

Finder

Terminal

Command Prompt

Activity Monitor

44. Which Windows utility helps schedule automatic tasks?

Resource Monitor

Disk Cleanup

Event Viewer

Task Scheduler

45. What does BitLocker do in Windows?

Clears junk files

Restarts the computer

Backs up files to OneDrive

Encrypts drives for data security

46. Which feature lets users recover their system without affecting personal files?

Registry Editor

Reset This PC (Keep my files)

System Restore

Format

47. Which shortcut locks a Windows computer?

Ctrl + P

Windows + L

Alt + F4

Ctrl + Alt + L

48. Which of the following is the latest major version of Windows as of 2023?

Windows 8.1

Windows 7

Windows 10

Windows 11

49. Which of these is a built-in calculator tool in Windows?

Task Manager

Calculator

Cortana

Resource Monitor

50. What does the Windows Update feature typically install?

Movies

Video games

Antivirus from third-party vendors

Operating system patches and security updates

You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

UET Peshawar Entry Test 2025 Registration Online ETEA Test D...
ECAT Statistics Test Set 17
ECAT Statistics Test Set 16
ECAT Statistics Test Set 15
ECAT Statistics Test Set 14
ECAT Statistics Test Set 13
ECAT Statistics Test Set 12
ECAT Statistics Test Set 11
ECAT Statistics Test Set 10
ECAT Statistics Test Set 9

Mustansar KhanLast Updated: May 1, 2025

Facebook Twitter Reddit WhatsApp Share via Email Print

ECAT Computer Science Windows Operating System Test Online

ECAT Computer Science Windows Operating System Test

ECAT Computer Science Chapter 7 Windows Operating System Online Test

ECAT Windows Operating System Test Online MCQs

Uncategorized

You Might Also Like

Mustansar Khan

Leave a Reply Cancel reply

ECAT Computer Science Windows Operating System Test

ECAT Computer Science Chapter 7 Windows Operating System Online Test

ECAT Windows Operating System Test Online MCQs

Uncategorized

You Might Also Like

Mustansar Khan

Your Related

ECAT Chemistry Alcohols Phenols And Ethers Test Online

ECAT English Prepositions 2 Online Test

ECAT English Antonyms 6 Online Test

ECAT Computer Peripheral Devices Test Online

ECAT Physics Fluid Dynamics Online Test

ECAT Statistics Test Set 14

Leave a Reply Cancel reply