Computer Science, Grade - 3
20 Questions
| Total Attempts: 21310
(122).jpg "Computer Science, Grade - 3")
Third term test
Questions and Answers
- 1.
![This is - ProProfs]( "This is")
This is- A.
An output device
- B.
An input device
- C.
A storage device
- D.
A processing unit
- 2.C.U. means
- A.
Central Unit
- B.
Control Unit
- C.
Center United
- D.
Central Processing Unit
- 3.Computer is a _____________
- A.
Program
- B.
Machine
- C.
TV
- D.
Internet
- 4.
![This tool is used to - ProProfs]( "This tool is used to")
This tool is used to- A.
Erase a color
- B.
Fill a picture with color
- C.
Draw pictures
- D.
Magnify the drawing area
- 5.The parts of the computer that can be touched are called HARDWARE.
- A.
True
- B.
False
- 6.ALU stands for Arithmetic Logic Unit
- A.
True
- B.
False
- 7.Speaker is an input device
- A.
True
- B.
False
- 8.We can play games on MS Paint
- A.
True
- B.
False
- 9.
![To erase the letter ''P'' we must press the - ProProfs]( "To erase the letter ''P'' we must press the")
To erase the letter ''P'' we must press the- A.
Spacebar
- B.
Enter key
- C.
Backspace key
- D.
Delete key
- 10.
![What's in the picture? - ProProfs]( "What's in the picture?")
What's in the picture?- A.
A printer
- B.
A scanner
- C.
A fax machine
- D.
A reader
- 11.
![What is this icon? - ProProfs]( "What is this icon?")
What is this icon?- A.
My computer
- B.
My documents
- C.
Recycle bin
- D.
Network
- 12.
![To erase the letter ''U'' we must press ther - ProProfs]( "To erase the letter ''U'' we must press ther")
To erase the letter ''U'' we must press ther- A.
Enter key
- B.
Tab key
- C.
Delete key
- D.
Backspace key
- 13.
![This tool is - ProProfs]( "This tool is")
This tool is- A.
Eraser tool
- B.
Magnifier tool
- C.
Fill with color tool
- D.
Line tool
- 14.Select only OUTPUT devices
- A.
Mouse
- B.
Speaker
- C.
Monitor
- D.
Keyboard
- E.
Printer
- F.
Microphone
- 15.Pressing the left mouse button twice is called double click
- A.
True
- B.
False
- 16.
![What is this button? - ProProfs]( "What is this button?")
What is this button?- A.
Close button
- B.
Turn on button
- C.
Start button
- D.
Shutdown button
- 17.In airports, computers are used to book tickets
- A.
True
- B.
False
- 18.This makes the computer work for some time when power supply goes off.What is this?
- A.
Printer
- B.
FAX machine
- C.
U.P.S.
- D.
Scanner
- 19.
![This is - ProProfs]( "This is")
This is- A.
Ribbon
- B.
Drawing area
- C.
Home tab
- D.
Tool box
.png "To erase the letter ''P'' we must press the")
.jpg "What's in the picture?")
(1).jpg "What is this icon?")
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