x86 Question:
Download Questions PDF

What is cache memory?


Cache memory is a small high-speed memory. It is used for temporary storage of data & information between the main memory and the CPU (center processing unit). The cache memory is only in RAM.

Cache memory is random access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. As the microprocessor processes data, it looks first in the cache memory and if it finds the data there.

Download x86 Interview Questions And Answers PDF

Previous QuestionNext Question
What is called Scratch pad of computer?What is interrupt?