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WorksheetsICT Quiz 2
Total questions: 40
Worksheet time: 34mins
A keyboard that allows for more natural positioning of your arms and hands.
Social Bookmarking
Unauthorized access
Ergonomic Keyboard
Eye Strain Protection
A type of malware that locates and saves data from users without them knowing about it.
Spyware
FIrewall
Ransomware
Malware
What's an advantage of a PC/desktop computer?
Spare parts and connections tend to be hard to get a hold of
The large casing does not allow for good dissipation of any heat build-up
Desktops are very portable
Desktops tend to have a faster processor for a given price as compared with laptops
Disadvantages of Laptops
Since they are portable, they are not easy to steal
They have very long battery lives
They have many trailing wires
Heat dissipation is more difficult due to the structure of laptop computers.
A input device -
CD
Laser printer
Pen drive
Mouse
Speaker
ROM stands for
Read only mouse
read only memory
write only memory
random access memory
Which one of these is an output device?
Scanner
Microphone
Speaker
Mouse
A document can be printed by clicking on a picture like the one shown.
The name given to a picture used in this way is:
an image
an icon
a photograph
a pointer
The most appropiate type of software for writing a letter is:
spreadsheet software
control software
word processing software
databse software
The software used to find information on the internet is:
image editing software
presentation software
web browsing software
web authoring software
Mary has a new dishwasher. The dishwasher has an in-built device that controls the water level.
This type of device is known as:
an embedded computer
a console
a super computer
a laptop
An external hard drive is connected to a PC.
An external hard drive is a type of:
control device
primary storage
secondary storage
input device
Which one of these measures the quality of a screen display?
window size
resolution
contrast
icon size
Give one device that could be used for audio input.
Give one device that could be used for. audio output.
Julia's PC has a 2.3 GHz processor.
Explain what 2.3 GHz measures in this context.
A tracker ball is a type of:
input device
processing device
output device
storage device.
Which one of these is needed for internet access?
OCR
PIN
JPG
ISP
WHich one of these uses an optical method of data storage?
hard disk
CD
Magnetic tape
USB Stick
Many colleges restrict the websites that students may access/ The type of software used to do this is:
filter software
editing software
communication software
web authoring software
One factor that should be considered before installing a software update is:
mouse settings
validation rules
compatibility
portability
An internal hard disk is a type of:
processor
primary storage
secondary storage
operating system
Which one of these is used to link two networks?
modem
booster
browser
gateway
The size of img005.jpg is given as 625 KB. KB stands for (a)
This device enables user to input text and numbers into a computer.
scanner
mouse
keyboard
gamepad
This device enables users to click, higghlight, and drag graphical representations( icons) of resources on a computer.
keyboard
scanner
microphone
mouse
This device enables the user to copy and save printed images and documents as digital files.
keyboard
mouse
digital camera
scanner
This device enables users to transfer audio to a computer as digital files.
microphone
flash drive
digital camera
mouse
This computer device enables users to control movement on the screen when playing a video game.
stylus
game controller
keyboard
mouse
This device enables users to write directly on a touch screen.
gamepad
mouse
keyboard
stylus
This device enables users to verify a person's identity.
barcode reader
fingerprint scanner
scanner
keyboard
This device determines the global position of the device.
keyboard
scanner
GPS Device
Game controller
What does a computer allow you to do?
Type and send email
browse the internet
store and retrieve data
all of the above.
Applications can be downloaded from the internet.
True
False
The cloud allows you to ............... .
access your email from any computer with an internet connection
easily bring your files with you.
automatically back up your data
do all of the the above.
What is software?
Anything connected to the computer that is soft.
Any set of instructions that you can work with
Any set of instructions that tells the hardware what to do.
Anything connected to the computer that you can touch.
Instead of a mouse, may laptops use a ................
optical drive
scanner
touchpad
laser pointer
When I want to mute a device, which symbol should i use?
When i want to add a photo to a document, which menu should i look in?
file
insert
edit
Data converted into a meaningful and useful context.
Unauthorized access
Information
Teleworking
Wrist rest
