What is the full form of Rome? Full form of ROM in Hindi: In today’s article, we are going to tell you the information related to RAM and ROM. Many people do not know the full form of RAM and ROM. What are RAM and ROM, what are their uses, many people do not know about all these. Today’s article has been written so that we can tell you complete information about it. So let’s start –
What is the full form of ROM? (What is the full form of ROM?)
The full form of ROM is Read Only Memory. Which means in Hindi – read only memory or read only memory
What is ROM? , What is ROM? , What is Read Only Memory?
This is the primary memory of the computer, all the data of your device is permanently saved in ROM, whatever information you want to get from your computer, it is saved in the ROM of your computer and from that you can access it. information is available.
Apart from this, if there is any photo, video, data, file, game, app, etc. in your computer, then they are saved in your memory, when you open a file or open a game, app, etc., they move from ROM to RAM. They come The work of running them is done by RAM.
RAM and ROM are a very important part of your computer or mobile, whenever you buy a new phone or PC, keep this in mind. So that you don’t have any problem later.
Types of ROM | Types of ROM
There are mainly three types of ROM – which are as follows –
- P ROM or PROM (Prom) – programmable read only memory
- e-Prom or EP-ROM or EP-ROM – erasable programmable read only memory
- EE-PROM or EEP-ROM – Electrically Erasable Programmable Read Only Memory
p rom or prom
Its full name is Programmable Read Only Memory. This is the most common type of ROM. In this type of ROM chip, any data or program can be stored only once. Once the data or program is stored, it cannot be changed or deleted. can only be read.
In our computer, this type of micro (small) program like BIOS program, POST program etc. is stored in this type of ROM chip. If for some reason an error occurs in the program stored in this type of ROM, then the entire ROM chip becomes useless. Because no improvement is possible in this.
Program and data can be stored only once in PROM. Means it cannot be done again. The task of storing or burning information in PROM memory is done by a program called PROM programmer or PROM burner. Thus the program can be stored or burned in ROM only once, then no subsequent modification is possible.
e-prom or ep-rom or ep-rom
Its full name is Erasable Programmable Read Only Memory. It is also called E-PROM or EP-ROM or EP-ROM.
E-PROM or EP-ROM is a type of ROM. In which store data and programs can be erased. In this, data and programs are stored permanently. The task of storing these data and programs is done by a program called E-Prom Programmer or E-Prom Program Burner.
Data and programs can only be read once they are stored. If you want to make any kind of editing or change, then all this is not possible. But by inserting ultraviolet rays (ultraviolet rays) through a special device for about 10 to 20 minutes, the data and programs already stored in it are destroyed. can be erased, and can be completely emptied to store other data and programs. This is the reason why EPROM is also called Ultra-Violet E-PROM.
When ultraviolet rays are fired into the E-Prom, all the data and programs stored in it are erased and it becomes completely blank. But the problem with this is that if you want to make any kind of change in any particular part or part of the program then it is not possible in this.
EE-Prom or EEP-ROM
The full form of EE-PROM is Electrically Erasable Programmable Read Only Memory. In this also data and programs are stored permanently.
In this, the work of storing data and programs is done by a program called E-Prom Programmer or E-Prom Program Burner. But once stored in it the particular part of the data and program can also be edited or changed (correction or change).
E-Prom requires a high voltage electrical signal to convert data and programs. The special thing is that with the help of electrical signal, the information of any part or location of the memory can be changed.
EE-PROM is used nowadays to store the BIOS (BIOS-Basic Input-Output System) program of the computer. So that the BIOS program stored in this type of ROM can be changed as needed. Means it can be updated by going online on the website of computer manufacturers.
Features of Rome | Features Of ROM
- ROM is a permanent memory.
- ROM memory is cheaper than RAM memory.
- The information in this memory can only be read.
- In this, all the basic function instructions of the computer are stored.
- ROM memory consumes less power.
- This memory is read-only.
- The CPU is part of this memory.
Benefits of Rome | Advantage Of ROM
- It is a permanent memory.
- In this, the store data is stored permanently.
- The data remains safe even after the power supply is turned off.
- It is cheaper than RAM.
- The data stored inside it cannot be changed.
conclusion
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