1
Q
Advantages of optical media?
A
Hold different information formats.
Portable.
2
Q
Disadvantages of optical media?
A
Fragile.
high risk of loss due to portability.
Low storage
3
Q
Advantages of magnetic media?
A
High storage
4
Q
Disadvantages of magnetic media?
A
Fragile
OCR ICT unit 2
flashcards
Decks in class (18)
# Cards
-
Information classification15
-
Impacts of poor data security4
-
Information used by organisations7
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Prevention of Security Threats11
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www technology16
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Stages of data analysis8
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Data management6
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UK regulations relating to storage9
-
Data flow diagrams13
-
Green IT7
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Characteristics of good information8
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Types of information storage media23
-
The internet UNFINISHED10
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Information holders7
-
Information Styles12
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Types of information Access and Storage Devices16
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Data V information uses5
-
Case Study4
