As an Amazon Associate I earn from qualifying purchases.

Cache Memory Lecture Notes with Definitions 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 Multilevel Security?

Multilevel security is the application of a computer system to process information with incompatible classifications, permit access by users with ...

What is Synchronous Operation?

A synchronous operation blocks a process till the operation completes. This is the main difference in asynchronous and synchronous operation ...

What is Program Counter?

A program counter is a register in a computer processor that contains the location of the instruction that is being ...

What is Process?

Process is basically a program in execution. It is the instance of a computer program that is being executed by ...

What is Job?

A job is a basically a unit of work that a job scheduler gives to the operating system. For instance, ...

What is Working Set?

Working set is a concept which defines the amount of memory that a process requires in a given time interval. ...