WorksheetsBTEC Level 2 Computing and Creative IT Unit 2 S1-8
Total questions: 25
Worksheet time: 19mins
Which of these is a negative effect of technology on the environment?
Reduces travel to conferences and meetings
Uses natural resources and electricity
Reduces need for paper
Improves design capabilities
The (a) contains the computer's basic circuitry and components. Every part is attached to it. It is considered the "HEART" of the computer.
It is a magnetic storage device that is installed inside the computer. It is also used as permanent storage for data.
optical drive
RAM
Hard Disk Drive
motherboard
What is an input device?
It is something you connect to a computer that has information sent to it.
It is something you connect to a computer that sends information into the computer.
It is something you don't connect to a computer that has information sent to it.
It is somebody you connect to a computer that sends information into the computer.
Is it an input or output device?
Input
Output
Input and output
Neither
Is it an input or output device?
Input
Output
Input and Output
Neither
Is it an input or output device?
Input
Output
Input and Output
Neither
Which of the following reading devices would be used to read the pencil marks made on a multiple-choice test paper?
Barcode Reader
OMR
OCR
MICR
The following picture represents:
Barcode Reader
QR Reader
OMR
OCR
The W in WAN stands for..
Welsh
West
Wide
Word
If you connect your phone to a Bluetooth speaker you have created a ..
LAN
WAN
PAN
Which of the following images matches this description?
"...transmit data as light using glass fibres..."
Order these in terms of bandwidth (Highest bandwidth first.)
Fibre Optic
Ethernet
CoAxial
The ALU is:
The arithmetic and logic unit
The arithmetic and logistics unit
The actual logic unit
11101 to decimal
23
27
29
30
15 to binary
10000
1111
1000
111
28 to binary
11100
11001
10011
00111
Utility software that detects and eliminates viruses and worms is called
disk scanning software
disk compression software
antivirus software
application software
Software that consists of programs that perform administrative tasks, such as checking computers components to determine whether each is working properly, is called
application software
operating system
utility software
translators
