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Cards in this deck (5)
- 11.1.3Sensors:- Touch, light, sound, infrared - inputs that sense change in surroundings
Virtual Storage:- Cloud
+ve: Cost, Access, Recovery
-ve:Needs WiFi, Hacker Target, Privacy - 21.2.1Paging:- Fixed size, wasted space at the end of pages, Easy to work with.
Segmentation:- Variable size, Space wasted if program removed. - 31.3.1Uses of Hashing:
-Mainly passwords to ensure privacy
-Digital fingerprints are hashed
-Modern car keys hash to match the car
-Pin numbers are hashed - 41.4.1Shifting:- Left is multiply, Right is divide
1 shift = By 2, 2 shifts = By 4, 3 = By 8...
Masking:- take the byte and the given mask and apply the gates effect to each set of bits. - 51.5.1DPA - Data Protection Act
CMA - Computer Misuse Act
CDPA - Copyright Design and Patents Act
RIPA - Regulation of Investigatory Powers Act
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- Flashcards on Untitled, created by Connor Jobling on 30/11/2018.
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- Connor Jobling
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