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ADCA — Introduction To OS MCQ
25 Questions • ADCA
20:00
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1
Operating System is which type of software?
A
Application software
B
System software
C
Utility software
D
Hardware
2
Which of the following is NOT an OS?
A
Windows
B
Linux
C
Android
D
MS Office
3
Ctrl+C keyboard shortcut is used to?
A
Cut text
B
Copy text
C
Paste text
D
Close window
4
Ctrl+V keyboard shortcut is used to?
A
Copy
B
Cut
C
Paste
D
Select All
5
To delete a file permanently (skip Recycle Bin)?
A
Delete key
B
Ctrl+Delete
C
Shift+Delete
D
Alt+Delete
6
What does "right-click" on desktop show?
A
Start menu
B
Context menu
C
Task Manager
D
Control Panel
7
To minimize a window, click?
A
X button
B
Square button
C
Minus (-) button
D
Arrow button
8
Task Manager is opened by?
A
Ctrl+C
B
Ctrl+Shift+Esc
C
Win+R
D
Alt+F4
9
Windows Explorer / File Explorer is used to?
A
Browse internet
B
Manage files and folders
C
Play videos
D
Send emails
10
To create a new folder in Windows?
A
Ctrl+N
B
Right-click → New → Folder
C
Alt+F4
D
Win+D
11
OS stands for?
A
Open Software
B
Operating System
C
Online System
D
Output Software
12
Which is NOT an OS?
A
Windows
B
Linux
C
MS Word
D
macOS
13
OS manages?
A
Only files
B
Hardware, software, memory, processes
C
Only printing
D
Only networking
14
Desktop is?
A
First screen after booting/login
B
A program
C
A file manager
D
Control panel
15
Taskbar in Windows is at?
A
Top
B
Left
C
Bottom by default
D
Right
16
File extension .exe means?
A
Image file
B
Executable/program file
C
Text file
D
Audio file
17
Recycle Bin stores?
A
Installed programs
B
Deleted files temporarily
C
System files
D
Downloaded files
18
Ctrl+C is shortcut for?
A
Cut
B
Copy
C
Close
D
Create
19
Ctrl+V is shortcut for?
A
Copy
B
Paste
C
View
D
Volume
20
Multitasking OS can?
A
Run one program
B
Run multiple programs simultaneously
C
Only boot
D
Only shut down
21
BIOS stands for?
A
Basic Input Output System
B
Binary Internal OS
C
Base Integrated Output System
D
Basic Internet OS
22
Booting means?
A
Shutting down
B
Starting/loading the operating system
C
Installing software
D
Formatting disk
23
Linux is?
A
Proprietary OS
B
Open-source operating system
C
Application software
D
A browser
24
File Manager is used for?
A
Playing music
B
Managing files and folders
C
Browsing internet
D
Editing photos
25
Virtual memory uses?
A
Extra RAM
B
Hard disk space as extended RAM
C
ROM
D
Cache only
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Time Limit:
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Subject:
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