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Computer Science paper 1
> 2.6 Compression > Flashcards
2.6 Compression Flashcards
Study These Flashcards
Computer Science paper 1
(26 decks)
2.1 Units of data storage and binary numbers
2.2 Binary arithmetic and hexadecimal
2.3 Characters
2.4 Images
2.5 Sound
2.6 Compression
Basic computer systems model
Von Neumann architecture
Common CPU components and their function
Fetch-Decode-execute cycle
Control unit, Arithmetic logic unit and special purpose registers
Clock speed (CPU preformance)
Cache Memory (CPU Performance)
Number of cores(CPU Performance)
Embedded systems
Memory
RAM
Virtual Memory
Volatility
ROM
Secondary Storage
Magnetic devices
Internal Hard disk and Portable Hard disk
Solid State Drive
Types of Solid State Storage Devices
Optical devices
