Cache Memory Notes: Definitions & Explanations PDF Download
Study Cache Memory lecture notes PDF with operating system definitions and explanation to study “What is Cache Memory?”. Study cache memory explanation with operating system terms to review operating system course for online degree programs.
Cache Memory Definition:
A memory that is small and faster than main memory and that is interposed between the processor and main memory.
Operating Systems by William Stallings
Cache Memory Notes:
Cache memory also known as the CPU memory is a volatile very high-speed Static Random Access Memory (SRAM) that a computer processor accesses much faster compared to the access time of regular RAM. It stores frequently used data so that whenever a program needs that data, it is available at the closest and fastest instance.
Keep Learning with Operating System Notes
What is File?
A file is a record or a set of data. More precisely, a file is a sequence of bytes organized ...
What is Frame?
A frame could be a storage or central storage frame that is a fixed size block in memory space or ...
What is Internal Fragmentation?
Internal fragmentation is the wasted space inside a block. The reason of this happening is the rounding up from the ...
What is Process Switch?
A process switch is the shifting of operating system scheduler from one running program to another. This requires saving all ...
What is Worm?
A computer worm is a malware computer program that replicates itself in order to spread itself to other computers. Worms ...
What is Encryption?
Encryption is the process of using an algorithm to transform information to make it unreadable for unauthorized users. This cryptographic ...