ICT revision
- Created by: AdamDuncan
- Created on: 12-01-17 11:34
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- ICT
- peripheral devices
- keyboard
- mouse
- monitor
- scanner
- printer
- Bandwidth and latency
- definition of bandwidth: A range of frequencies within a given band, in particular that used for transmitting a signal.
- definition of latency: The delay before a transfer of data begins following an instruction for its transfer.
- Security
- Don''t open links in emails
- definition of security: the state of being free from danger or threat.
- Back up your computer with a firewall or some form of security system.
- negative effects of using devices too much.
- Eye strain
- obesity
- loss of social skills
- aggression
- sleep Deprivation.
- hacking
- definition of hacking: gain unauthorized access to data in a system or computer.
- Change your passwords often.
- Purchase or download anti-virus software
- peripheral devices
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