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Unit 3 revision Flashcards | StudBud
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Unit 3 revision
Unit 3 revision
21 terms
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StudBud Administration
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211 plays
GCSE WJEC IT revision
Flashcards
21 cards
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Practice quiz
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Host live
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Questions
21
Answers
1
What is teleworking?
Working on the TV
Working in a TV
Working on your TV
Working from home
2
What new jobs have been created using ICT?
Web designer
Teacher
Network manager
Fireman
3
How has the use of ICT helped the environment?
Saves paper by emailing
Plastic can be recycled
Saves on travel by videoconferencing
Cheaper
4
Name one disadvantage to the business who uses teleworking
Its cheap
Managers cannot track hours their workers are actually doing
Everyone has internet
Cost of offices
5
Give one physical ways of securing data
Have staff ID badges
Anti-virus software
Password protect the server
Lock windows and doors where the server is stored
6
What happens to the quality of a vector image when it is enlarged?
Stays the same
Gets worse
Pixelated
Gets better
7
What does WAN stand for?
Wide network
Wide area network
What are networks?
Word area network
8
Give two advantages to businesses who use videoconferencing for meetings
Saves management
Cost to set up is cheap
Saves travel expenses
Saves travel time
9
Select a disadvantage to businesses who use videoconferencing for meetings
Network issues may cause chat to drop/ end
Old jobs can make money
Cheaper to set up
Better for the environment
10
What does LAN stand for?
Logical area network
Local area nine-time
Local anytime network
Local area network
11
Why might a computer be used in a hostile environment?
Slower
Better
Hostile jobs
Repetition
12
What dangers exits using ICT equipment
Light levels
RSI
Back strain
Eye train
13
What two are hardware
Monitor
DTP
Web design
Keyboard
14
Select two input devices
Scanner
Microphone
Monitor
Speakers
15
What two components of a network link networks together
Pathway
Bridge
Gateway
Gate
16
Give one advantage to the business for teleworking
Quicker
Save travel time
Saves cost
Save money running and purchasing large offices
17
How has ICT caused damage to the environment?
Devices left on standby
I have run out of ideas
Vector is better
It doesn't
18
What image is made up of pixles?
Vector
Bits
Bitmap
RAM
19
Select one advantage of a network
Cost to set up
Viruses can spread
Documents can be shared
Number of workstations
20
Name one principals of the data protection act 1984
To collect data fairly
To keep data secure
Only adequate and relevant data
Data can be stored forever
21
Select 3 types of network
Star
Ring
Line
Bus
