What is RAM and ROM?

 

 What is RAM?

RAM stands for Random Access Memory. Practically all computers now

Or they rely on memory to perform all their functions. It becomes without RAM.

It is impossible to go far after the PC is turned on. Software

Applications installed on a computer are largely dependent on RAM. it is

Responsible for keeping data while any application is running. Once

The application is closed without saving, data is lost.RAM is short for "Random Access Memory" and although it may seem mysterious, RAM is one of the most basic elements of computing. RAM is the fastest and temporary data storage space that a computer needs to access right now or in the next few moments.

The difference between Ram and Sam

RAM is considered "random access" because it can access any memory cell.

This is done directly if the intersection of rows and columns is well known. On the contrary

RAM is Serial Access Memory (SAM). SAM stores data as a series of memory cells.

Which can only be accessed sequentially. If data is not at current location,

Each memory cell is checked until the necessary data is found. Ram data on the other hand

Hands can be accessed in any setting.

Structure and its installation

RAM comes in the form of IC chips, often called modules or sticks. They can be

Plug directly into the computer's motherboard. If more programs and processes

Demand for RAM increases when you need to run at the same time. It is a habit.

Store the data that the processor needs to access quickly.

Applications and system processes.

Explain the types of RAM ?

There are two main types of RAM: Dynamic RAM (DRAM) and Static RAM (SRAM).

• DRAM (pronounced DEE-RAM), is widely used as a computer's main memory. ...
• SRAM (pronounced ES-RAM) is made up of four to six transistors

What is SRAM?

SRAM is a type of semiconductor memory that uses bustable leaching circuit to store each bit. This type of RAM stores data using six transistor memory cells. Static RAM is mostly used as cache memory for the processor (CPU).

Features of SRAM

Here are the key features of SRAM.

• SRAM is faster than DRAM.
• Many times more expensive than DRAMs.
• Takes up more space than DRAMs.
• Use less power than DRAMs.
• Usage: Level 1 or Level 2 cache
• Bicycle time is much shorter than DRAM because it does not require a pause between accesses.
• It is often used only as a memory cache.

What is DRAM?

It is a type of RAM that allows you to store every bit of data in a separate capacitor within a specific integrated circuit.

This is the standard computer memory of any modern desktop computer. The full form of DRAM is Dynamic Random Access Memory.

Made using DRAM capacitors and a few transistors. In this type of RAM, the capacitor is used to store data where there is a bit value, indicating that the capacitor is charged and a small value of 0, which means that the capacitor is disconnected. has been given.

DRAM Features

Here are the key features of DRAM.

• Cost effective
• It has a short data lifetime.
• Need to refresh.
• Slower than SRAM
• High power consumption