1
Q
Backup software
A
This is a copy of data that can be used if the original data is corrupted or lost
2
Q
Why is a backup needed
A
Protects data from human error, hardware failure, viruses and power failures
3
Q
Antivirus
A
A software that is used to locate and delete viruses on a computer system
4
Q
Why is antivirus needed
A
Protect your devices from malicious software that can corrupt your files and data
5
Q
Disk defragmenter
A
A software that is used to rearrange the file on the hard disk drive so that all parts are together again
6
Q
Why are disk defragmenters needed
A
It organises individual files which improves the speed and efficiency of the hard drive
ICT-Unit 1
flashcards
Decks in class (43)
# Cards
-
Computer hardware10
-
Computer hardware pt210
-
Computer components13
-
Computer components pt 211
-
Types of computer systems7
-
Connectivity methods10
-
Communication devices7
-
Hardware troubleshooting7
-
Units of measurement8
-
Number systems7
-
Types of software7
-
Types of software pt25
-
Application software6
-
Utility software6
-
Operating systems8
-
Software troubleshooting6
-
Protocols9
-
Types of servers7
-
Virtualisation10
-
Virtualisation pt27
-
Network topology7
-
Connection methods6
-
Connection methods pt25
-
Business systems6
-
Business systems pt26
-
Communication technologies6
-
Personal attributes8
-
Personal attributes pt25
-
Ready for work3
-
Job roles3
-
Job roles pt 22
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Bodies and certification4
-
Ethical issues5
-
Operational issues9
-
Operational issues pt26
-
Threats8
-
Physical security2
-
Digital security5
-
Data and system disposal8
-
Corrections11
-
Corrections pt210
-
Corrections pt311
-
Past paper corrections pt112
