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Computer GK
Computer GK Quiz 1 (Basics)
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Attempt #202 • Total: 20
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Q1.
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The “brain” of a computer is:
A)
Speaker
B)
Monitor
C)
Printer
D)
CPU
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Q2.
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Which key is used to refresh a webpage?
A)
F12
B)
F1
C)
F7
D)
F5
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Q3.
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Which device is an output device?
A)
Monitor
B)
Mouse
C)
Scanner
D)
Keyboard
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Q4.
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Full form of USB is:
A)
Unified Serial Bus
B)
Universal Serial Bus
C)
Universal System Bus
D)
United Serial Board
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Q5.
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Shortcut for Paste is:
A)
Ctrl+S
B)
Ctrl+N
C)
Ctrl+V
D)
Ctrl+Z
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Q6.
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A printer is an example of:
A)
Output device
B)
Storage device
C)
Input device
D)
Processing device
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Q7.
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Which memory is volatile?
A)
SSD
B)
ROM
C)
RAM
D)
HDD
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Q8.
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GUI stands for:
A)
Global User Interface
B)
General User Interaction
C)
Graphical User Interface
D)
Graphic Utility Internet
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Q9.
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1 KB equals:
A)
512 bytes
B)
1024 bytes
C)
100 bytes
D)
2048 bytes
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Q10.
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Shortcut for Copy is:
A)
Ctrl+C
B)
Ctrl+V
C)
Ctrl+X
D)
Ctrl+P
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Q11.
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Internet is:
A)
A network of networks
B)
A printer type
C)
A single computer
D)
A software language
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Q12.
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Excel is mainly used for:
A)
Drawing
B)
Web hosting
C)
Spreadsheet calculations
D)
Video editing
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Q13.
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Email is used to:
A)
Send/receive messages
B)
Play games
C)
Scan documents
D)
Store photos only
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Q14.
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MS Word is used for:
A)
Programming only
B)
Word processing
C)
Browsing
D)
Accounting
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Q15.
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Which is an operating system?
A)
Google
B)
Windows
C)
Excel
D)
MS Word
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Q16.
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Which one is NOT a storage device?
A)
RAM
B)
DVD
C)
Pen Drive
D)
Hard Disk
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Q17.
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Which is a web browser?
A)
Chrome
B)
Linux
C)
Windows
D)
MySQL
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Q18.
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CPU stands for:
A)
Control Processing Unit
B)
Control Program Unit
C)
Central Program Unit
D)
Central Processing Unit
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Q19.
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A folder is used to:
A)
Store and organize files
B)
Scan images
C)
Print documents
D)
Delete files
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Q20.
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The smallest unit of data is:
A)
MB
B)
Bit
C)
Byte
D)
KB
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