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WorksheetsComputer Class 9 Satyawati
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
1st generation of Computer.
a)
Vaccum Tubes
b)
AI
c)
Transistors
d)
Microprocessor
2.
What is not a computer?
a)
an electronic machine
b)
forgot easily
c)
thinking machine
3.
How do we call this?
a)
USB memory
b)
folder
c)
mouse
d)
router
4.
How do we call this?
a)
mouse mat
b)
computer screen (monitor)
c)
tablet
d)
webcam
5.
brain of the computer
a)
brain
b)
CPU
c)
monitor
d)
mouse
6.
the screen connected to computer
a)
monitor
b)
tv
c)
scanner
d)
keyboard
7.
data coming out of the computer
a)
output
b)
input
c)
paper
d)
extra
8.
type of keyboard we are using
a)
qwerty
b)
dvorak
c)
qworky
d)
dverty
9.
pictures on the desktop
a)
folders
b)
icons
c)
spots
d)
help
10.
error
a)
bug
b)
out
c)
ant
d)
cat
11.
An example of computer hardware is...
a)
Web Browser
b)
Keyboard
c)
App
d)
Operating System
12.
One drawback of a desktop is...
a)
More expensive
b)
Less portable
c)
Less storage than laptops
13.
Name the computer hardware shown.
a)
CPU and Internal Hard Drive
b)
Mouse
c)
Monitor
d)
Speakers
14.
What are these?
a)
Tower
b)
Motherboard
c)
Harddrive
d)
RAM memory
15.
What is this?
a)
Harddrive
b)
Tower
c)
Motherboard
d)
DVD
16.
a)
Frop Disc
b)
Floppy Disc
c)
Jump Drive
d)
Microphone
17.
What is software?
a)
any set of instructions that tells the hardware what to do
b)
the video card on the monitor
c)
the operating system
d)
the monitor and computer case
18.
What is hardware?
a)
all the ports and buttons of a computer
b)
is any part of your computer that has a physical structure.
c)
is any part of your desktop
d)
software
19.
A _______ is an electronic device that manipulates information, or data.
a)
Software
b)
Hardware
c)
Keyboard
d)
Computer
20.
The _______ is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit (CPU), and power supply.
a)
Monitor
b)
Computer Case
c)
Keyboard
d)
Mouse
Reset
