Which feature of RAM is not suitable for persistent storage?
ANSWER: The “VOLATILE” feature is Unsuitable for the ram for “PERSISTENT STORAGE”.
Why is RAM not used for permanent storage?
Because of its volatility, RAM can’t store permanent data. RAM can be compared to a person’s short-term memory, and a hard disk drive to a person’s long-term memory.
What is the difference between RAM and persistent storage?
Using persistent memory for storage is basically the same idea as using a RAM disk, with one very important difference: When the power is turned off, the data is not lost. To the operating system, the persistent memory looks like conventional block storage, and a filesystem can be built using that block storage.
Which of the following is a feature of RAM?
The key features of RAM are: It is a read/write memory. Allows users to store multiple gigabytes (GB) of data. It can be accessed by the Central Processing Unit.
Is RAM Long term storage?
Computers are always loading things in to work on — such as applications and data — and then setting them aside for later. RAM is your computer’s short-term memory. In contrast, a computer’s hard disk or SDD is its long-term memory, where things are stored more or less permanently.
Is persistent storage non-volatile?
Persistent, or non-volatile data, is not accessed very frequently and is recoverable if there was ever a power interruption. The amount of data stored is usually much larger for mechanically addressed systems than for electrically addressed systems, which are based just on the write mechanism.
What is the difference between persistent and non persistent data?
Persistence is a property of a an individual message. The main difference is that if you are using persistent delivery, messages are persisted to disk/database so that they will survive a broker restart. When using non-persistent delivery, if you kill a broker then you will lose all in-transit messages.
What is not a RAM?
3. Which of the following is not a type of memory? Explanation: EEPROM (Electrical Erasable Programmable ROM) is not a type of memory because it is used for erasing purpose only. Through EEPROM, data can be erased electrically, thereby consuming less time.
Is Ram persistent memory?
The first is persistent data, defined as data that is infrequently accessed and less likely to be modified. The other is volatile data, defined as data that can be found in RAM (random access memory) primarily used for storage in personal computers and accessed regularly.