Company LOGO Memory Presented By : 0228569 0228569 0523123 0323333.
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Transcript of Company LOGO Memory Presented By : 0228569 0228569 0523123 0323333.
Company
LOGO
MemoryPresented By : 02285690228569
0523123 0523123
03233330323333
Memory
1. Short-term Memory RAM
2. Long - term Memory
3. Capacity limitations
4. Access methods
5. Usability Engineering goals and measurement and problems with
Short-Term Memory (STM)
Iconic Memory
Working Memory
Acoustic Memory
Random Access Memory
RAM
Long - term Memory
Long - term Memory Optical disk Magnetic disk
CD ROM
WORM
ERASABLE
Floppy Disk
Hard Disk
Removable Cartridge
Optical disk
Magnetic disk
Capacity limitations
64 MB 128 MB 256 MB Or More
RAM can be divided into
main RAM video RAM
Access methods
RAM is called "random access"
ROM
Main RAM
static RAM (SRAM) and dynamic RAM (DRAM).
Usability Engineering
Usability Engineering Goals Measurement And Problems with Usability
Questions
Questions
Any AnyAny Any