WorksheetsUnit 1 Digital devices, their functions and use
Total questions: 18
Worksheet time: 10mins
Which of the items listed can be considered as part of IT systems? (Select all that apply)
Laptop
Smartwatch
Television
Digital Camera
All of the above
What is the full meaning of MFD?
Manual Function device
Multifunctional device
Multi device
Monologue Functional device
Some printers are AIO devices. What does AIO mean?
All Initial On
Analog in On
All Interfaces only
All-in-one
Smartphones are multifunctional devices
True
False
A standalone computer does not rely on any other computer or digital device to function, (True or False)
True
False
What best describes an Entertainment system?
A piece of hardware with a display screen
A personal computer with speakers
A multifunctional device comprising of sound and vision
None of the above
What is an MP3 player?
A portable digital audio player
A portable video player
A portable computer
All of the above
Which of these are examples of online entertainment platforms? (Select 2)
Yahoo
Google Chromecast
Apple TV
Amazon
What are the main functions of an IT system?
Accept Input
Internet
Process data
Give output
Select 3 external PC hardware components from the list below.
Monitor
CPU
Mouse
Keyboard
RAM
Select 3 internal PC hardware components from the list below.
Motherboard
CPU
Timer
Scanner
RAM
What other name are mainframes known by?
Big Mainframe
Big Computer
Big Server
Big Iron
Mainframe computers are faster than supercomputers?
True
False
Government institutions and large companies use mainframes for what type of tasks? (Select 2)
Census
Connecting to internet
Financial Transactions
Downloading files
The performance of a supercomputer is commonly measured in...?
Kilobits per second
Megabits per Second
Gigabyte per second
Floating-point operations per second (FLOPS)
What are the fastest computers in the world called?
Mainframe computers
Super computers
Server computers
Ultra fast computers
What type of digital device is best recommended for graphics design tasks?
Entertainment System
Personal Computer
Server
Mobile Device
A server always has more storage, processing power & memory than a personal computer.
True
False
