On this page, We are going to learn about the full form of RAM and the meaning of RAM, As well as the meaning, definition, and acronym for RAM in different categories. So you should read this post till the end.
The Full Form of RAM: Random Access memory
RAM Stands for Random Access memory. Random-access memory (RAM) is a small semiconductor or storage device that is used in the digital processing of data in the computer.
RAM can be used for the temporary storage of data, which is used for calculations, and temporary data that is not permanent and not used for further processing, like documents or images.
Function of RAM
The RAM begins working as soon as the computer starts, and the computer also needs RAM to begin working. Because the necessary programs to start the computer like; The BIOS and Operating System also work after being loaded into RAM and starting the computer.
- The function of RAM in a computer is as the main memory.
- The function of RAM is to give data and instructions to the CPU.
- Ram Provide memory Space has to be given to the computer to work.
- A computer’s RAM stores data, programs, instructions, and commands for the current work that is being performed.
How Does RAM Work
In this memory, a flip-flop and a semiconductor are used. It is also called Main Memory and Primary Memory. CPU tasks are stored in RAM with data and instructions.
The CPU is responsible for managing this memory. As a result, its data can be accessed directly.
Data and instructions are stored in the cells of this computer’s memory. There are rows and columns in each cell. Each of these has its own unique address. It is also known as a cell path.
These cells can provide different types of data to the CPU. This means that RAM can is accessed randomly without a sequence. This memory is therefore referred to as Random Access Memory.
Types of Random Access Memory (RAM)
There are two types of RAM, and both have their own characteristics.
- Static Ram (SRAM)
Static RAM is an abbreviation for SRAM. Static RAM is most commonly used for computer memory that holds data permanently until it is erased.
Generally, SRAM is faster than Dynamic Ram, Some of the benefits of static RAM are low cost, high reliability, ease of repair and it consumes less power than DRAM
- Dynamic Ram (DRAM)
Dynamic random access memory (DRAM) is a common type of computer memory. Dynamic RAM needs to be refreshed to retain its existing data and is slower and cheaper than static RAM.
Features of RAM Memory
- RAM is faster than other types of storage. That is, no memory has a speed as fast as RAM.
- RAM is an example of volatile, or transient, memory.
- The main memory, often known as primary memory, in a computer is RAM.
- Making RAM costs more money. It costs more compared to other memory as a result.
- CPU components include RAM. The RAM is directly accessible by the CPU.
- In the absence of RAM, a computer cannot even boot.
What is the Difference Between RAM and ROM?
Well, RAM and ROM both are the most important component of the computer. If you still have any confusion in understanding what is RAM and ROM memory and what is the difference between them, below.
| Basic | RAM | ROM |
|---|---|---|
| Full-Form | RAM Stands for Random access memory. | RAM Stands for read-only memory. |
| Uses | RAM is used to temporarily store the data to be processed by the CPU. | It stores the instructions required during the bootstrap of the computer. |
| Work | RAM plays an important role in CPU processing. | To boot a computer, ROM is a necessary component. |
| Permission | information and data can be written and read by the user. | information can be read-only by the user. |
| Volatility | RAM is a type of volatile memory of the computer. | it is a type of non-volatile memory of the computer. |
| Storage type | When the computer is turned off, the stored information and data are lost | ROM Stored the data permanently |
| Modification | The data of RAM can be modified. | The data in ROM cannot be modified. |
| Data Input By | Users can read and write the information on the ram | Only computer manufacturer companies writing information like Bios program |
| Purpose | The data of RAM is used to run the program | the data of ROM is used to run Booting |
| Storage Capacity | RAM has a large data storage capacity. | ROM is comparatively smaller than RAM. |
| Types | There are two types of RAM – Static RAM and Dynamic RAM. | These are the types ROM- PROM, EPROM, EEPROM. |
RAM is a volatile or nonvolatile memory
Random Access Memory (RAM) is volatile memory. Volatile memory is one-time programmable memory that is erased stored information when power is cut off.
memory is faster in speed in comparison to non-volatile memory. Volatile memory is commonly used in programmable logic devices (PLDs).
Why RAM is volatile and ROM nonvolatile memory?
RAM is a type of volatile memory because it holds instructions and data of currently running programs. so it is also known as temporary memory.
ROM is is a type of non-volatile because it is permanent memory. because it stores the data permanently as well as the data remaining saved even when the system is turned off.