TECHNICALSTUDY

The associate of technical study article for computer science students which could gain the knowledge about to technicals like Computer history, hard disk, printer,central processing unit etc. Technicalstudy also considered software engineering, operating system and some chunks of programming languages.

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Thursday, April 23, 2020

What is Cache Memory in English-क्‍या होती है कैश मेमोरी

Whether computer or mobile, you must have heard about cache memory, most people have either heard of hard disk as memory or about RAM but what is this cache memory (Cache Memory) And where is it and what are the benefits of cache memory? Let's try to know -  what is Cache Memory in English...
What is Cache Memory in English-क्‍या होती है कैश मेमोरी

What is Cache Memory in English-क्‍या होती है कैश मेमोरी 
Cache memory, whether it is a phone or a computer, does any work very fast, in fact cache memory is very small in size but much faster than the main memory of the computer, it is also called CPU memory. Programs and instructions that are used repeatedly, cache memory inside them, the processor cache memory before processing any data Programming the check and that he file it does not get there, then he checks the RAM that is a primary memory is thus computer and your phone even faster work.
                             IN SIMILAR WAY BELOW
This memory is very fast. In this memory, most of the programs and instructions used are stored. So that CPU - Central Processing Unit can work faster.

Cache memory is located between CPU and Main Memory. That is, the CPU already gets the store data and instructions in Cache Memory. And the duplication of work is saved. Because he no longer has to go to primary memory to get instructions and data for a task. So CPU works faster.

These data and instructions are sent by the Operating System in Cache Memory. These are then used by the CPU. This memory is owned by Store Capacity Limited. Therefore, we have to clean it again and again. This data is not useful for the user.

Advantage of cache memory-कैश मेमोरी के लाभ
Computer processors normally take about 180 nano seconds (1 second = 1 billion nano seconds) to read data from REM but only 45 nano seconds when this data is received from cache memory.
 If you have, then you must have understood how beneficial cache memory is in computers and phones, because of cache memory, the speed of your phone and computer increases greatly.

Disadvantage of Cache memory-कैश मेमोरी के नुकसान
The cache memory data application is ready during use and will create a tamper file related to the application that is used by your CPU but the data is not automatically deleted from the cache memory. The cache memory size is very small. Cause it fills up quickly and hangs your computer and mobile

What is the solution
To keep the cash memory from getting full, keep it clean at intervals of time, it will not cause any harm to your computer or phone, the CPU will prepare it immediately as per your requirement.

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