WorksheetsQuiz for subtopic UPS II [2.4 - 2.6]
Total questions: 15
Worksheet time: 8mins
What is Input?
Any data entered into the memory of a computer.
Any data and instructions entered into the processor of a computer.
Any data and instructions entered into the memory of a computer.
Any data entered into the processor of a computer.
Data is a collection of unprocessed items including..
text
video and audio
numbers
images
There are many types of Input Devices. One of them is Scanner & Reading Devices. Choose the correct answer about Scanner & Reading Devices.
Is an input that captures any data.
Is an input device that captures full-motion images.
Is an input device that is used on flat surface.
Is an input device that captures data directly from a source document.
What is a device that uses a light source to read characters, marks, and codes.
(a)
Give four examples of Magstripe readers.
(a)
What is storage?
Storage holds data, instructions, and information for future use.
Storage holds data, instructions, and information.
Your ghost hunting group is recording the sound inside a haunted Stanford classroom for 20 hours as MP3 audio files. About how much data will that be, expressed in GB?
(a)
Alice has 600MB of data. Bob has 2000MB of data. Will it all fit on Alice's 4GB thumb drive?
Yes
No
The hardware that records (writes) and/or retrieves (reads) items to and from storage media.
A storage device
A storage medium
A DVD-ROM is (a) optical disc on which users can read but not write on or erase.
There are many types of adapter card. Choose the correct answers.
video
network
bluetooth
sound
(a) developed to provide a standard way of interfacing music controllers such as keyboards to sound generators like synthesisers and drum machines.
With______ and ______ ability, the computer can automatically configure adapter cards and other peripherals as you install them.
Press
Plug
Play
Modems are used for:
Phone systems
Dial-up access to the internet
FAX machine
Cable television lines
Phone lines
_______ is an expansion board that controls and produces video on the monitor.
A videos card
A graphics card
