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WorksheetsICT revision (Chapter 1,2 & 5)
Total questions: 38
Worksheet time: 19mins
Where might a Humidity sensor be used?
A Shop
A Green House
A Car
A Mobile Phone
Which sensor measures weight?
Light Sensor
Pressure Sensor
Motion Sensor
Proximity Sensor
Automatic doors would use a:
Motion Sensor
Light Sensor
Temperature Sensor
Moisture Sensors
Name the type of printer
(a)
What is hardware
Hardware is an electronic device you can touch
Hardware is an electronic device you can not touch
Hardware is any device you can touch
Hardware is any device you can NOT touch
The instructions that tell the computer what to do:
Hardware
Input
Software
Ooutput
Which type of printer would you use to print 2000 copies of a letter for students?
Laser
Inkjet
Dot-matrix
Plotter
For which of the following would you use a dot-matrix printer?
Printing party invitations
Printing employee payslips
In an office environment
At home
What type of printer is this
needle printer
laser printer
ink printer
3D printer
what type of printer is this
needle printer
neddle printer
nedlle printer
laser printer
Droplets of ink are ejected onto a sheet of paper
3d printer
Laser printer
Inkjet printer
Dot matrix
Produces solid objects using CAD software
Dot matrix printer
3D printer
Plotter
Laser printer
Electrically-charged powdered toner is melted onto paper
Inkjet printer
3d printer
Dot matrix printer
Laser printer
Impact printer where print head presses against inked ribbon
Dot matrix printer
Plotter
Inkjet
3D printer
Large files which needs to be moved from one computer to another for editing can be stored on
sensor
microphone
pen drive/ memory stick
scanner
Options from a menu (in a computer) can be selected using
remote control
mouse
sensor
touch screen
Sound can be input into a computer using
speaker
earphones
microphone
PA system
What is the full form of ADC.
Analog to Design Converter
Analog to Development Converter
Analog to Data Converter
Analog to Digital Converter
What does OCR stand for?
Online Cloud Reader
Operation Command Recognition
Omitting Character Recognition
Optical Character Reader
RFID uses _____________to identify people or objects. Eg. RFID tag on a book contains a serial number which identifies the book.
Microwaves
Radio waves
Infrared signal
Magnetic ink
ROM is used to store the data the user is currently working on
True
I don't Know
Maybe
False
What if the full form of RAM
Read Access Memory
Read Area Memory
Random Area Memory
Random Access Memory
BIOS
Basic Input Output Structure
Basic Input Output Software
Binary Input Output System
Basic Input Output System
Which user interface is more user-friendly?
GUI
CLI
The main components of CPU include__________
Arithmetic and Logic Unit
cache
Control Unit
RAM
Which type of computer is more portable?
desktop computer
laptop computer
Device driver is a software
True
False
Linker is a hardware
True
False
Video card is an example of external hardware devices
True
False
