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WorksheetsCS-amani-2019
Total questions: 27
Worksheet time: 13mins
Name
Class
Date
1.
An electronic tool that allows information to be input, processed, and output
a)
Operating system
b)
Motherboard
c)
Computer
d)
CPU
2.
A program is:
a)
an algorithm that has been coded into something that can be run by a machine.
b)
doing something over and over again.
c)
a piece of code you can call over and over again.
d)
finding and fixing errors in a program.
3.
What is this?
a)
This is a computer.
b)
This is a keyboard
c)
This is a monitor
d)
This is a CPU
4.
What is this?
a)
This is a monitor
b)
This is a printer
c)
This is the CPU
d)
This is a camera
5.
What is this?
a)
This is the keyboard.
b)
This is the CPU
c)
This is the monitor
d)
This is a computer
6.
What is not a computer?
a)
an electronic machine
b)
forgot easily
c)
thinking machine
7.
Steps
a)
Input ---> Process ---> Output
b)
Input ---> Output ---> Process
c)
Output ---> Process ---> Input
8.
a)
Input
b)
Process
c)
Output
9.
a)
Input
b)
Process
c)
Output
10.
a)
Input
b)
Process
c)
Output
11.
What is this called?
a)
CPU
b)
Screen
c)
Mouse
d)
Box
12.
What are these called?
a)
Headphones
b)
Keyboard
c)
Microphone
d)
Keyboard
13.
What part of the computer is this?
a)
Central Processing Unit
b)
Computer
c)
Tower
d)
Box
14.
What part of the computer is this?
a)
Screen
b)
TV
c)
Desktop
d)
Monitor
15.
What kind of computer is this?
a)
Chromebook
b)
Laptop
c)
CPU
d)
Desktop Computer
16.
This is a ___________.
a)
keyboard
b)
monitor
c)
headphone
d)
scanner
17.
The brain of the computer is the _____________.
a)
Motherboard
b)
Central Processing Unit
c)
Floppy Disk
d)
Hard Disk
18.
The backbone of the computer is the _____________.
a)
Motherboard
b)
Central Processing Unit
c)
Floppy Disk
d)
Hard Disk
19.
The physical parts of the computer is called: ____________
a)
Binary Code
b)
Hardware
c)
Software
d)
Central Processing Unit
20.
A set of instructions or programs
a)
Hardware
b)
Software
c)
Output Devices
d)
Hardware
21.
This is the ________.
a)
keyboard
b)
monitor
c)
computer
d)
scanner
22.
Why do computers use binary to read data from memory?
a)
It's all they understand
b)
It's quicker
c)
Computers are made up of electronic switches
d)
Computers only read 1's and 0's because it's all they can do
23.
Memory Sticks are Volatile
a)
True
b)
False
24.
The computer and all of the parts connected to it are called...
a)
input devices
b)
output devices
c)
hardware
d)
software
25.
This is an image of what kind of hardware?
a)
Tower Casing
b)
CD/DVD Drive
c)
USB Port
d)
Portable Storage
26.
The enclosure that contains the internal components of a computer is called the...
a)
Portable Storage
b)
Hardware
c)
Tower Casing
d)
USB Port
27.
This is an image of what type of hardware?
a)
USB Port
b)
Portable Storage
c)
Hardware
d)
USB Cable
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