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The nonvolaite permanent memory that remians in the computer even when it is turned off is called?
flash memory
How do prom and eprom differ from each other?
Ans. Read Only Memory (ROM):Another important part of main memory is Read Only Memory (ROM). Instructions can only be read from ROM. Instructions once written on ROM chip cannot be changed. It is a permanent or non-volatile memory of a computer, i.e. the contents of this type of memory are not lost when the computer is turned off. As soon as the computer is turned on, a program that resides in ROM automatically makes the computer ready for use. ROM is a semiconductor memory generally programmed by the manufacturer.Difference between PROM and EPROM:(Programmable Read Only Memory):It is a non-permanent memory of a computer. It is programmeable read only memory.EPROM (Erasable and programmable Read Only Memory):It is a non-permanent memory of a computer. It is programmeable and erase able read only memory.
What part of the computer memory is permanent and unchanging?
The part of computer memory that is permanent and unchanging is typically referred to as Read-Only Memory (ROM). Unlike volatile memory like RAM, which loses its data when power is turned off, ROM retains its contents even when the computer is powered down. It is used to store firmware, which is essential for booting the computer and performing hardware initialization. This makes ROM crucial for the system's basic functions.
Memory that loses its contents when the computer power is turned off?
Random Access Memory (RAM) is the kind of memory that loses its content when the computer power is turned off.
Which memory is cleared once the computer is switched off?
RAM memory is cleared when a computer is turned off.
ROM memory is Non vollatile memory?
Yes. Read Only Memory remains on a chip or a disk. You can not change it. It does not vanish when the computer is turned off. Some programs can access ROM. Sometimes disks crash. You should have backups.
A name for the short term memory of the computer that is lost when the computer is turned off?
RAM: Random Access Memory
How much more does the ipod weigh for each song?
Downloading a song into an idpod does not make it weigh any more. The song is written into the memory. And computer memory is only a change in the magnetic charge of a small memory byte. The memory chip does not change its physical characteristics. Computer memory is best illustrated by a group of light bulbs. A light bulb is turned ON for a value and turned OFF for another value. The combination of ON and OFF would equate to a number. The light bulbs didn't change weight. The difference with computer memory is that when one is turned "on", then it remains "on" without the requirement for more electric current.
What is the different between volatile and non volatile?
Volatile memory is temporary memory that is lost when then computer is shut off (RAM). Non-volatile is permanent memory that that holds its data even when the computer is shut off (ROM, NVRAM). Volatile memory is memory that disappears after you turn off your computer RAM is a big example of that because all the memory on RAM disappears after you turn off your computer. Non-Volatile memory is memory that even if you turn off your computer it will still be there. A huge example of that is hard drive memory. volatile= disappears after the computer is turned off Non-Volatile= never disappears.
Why is the permanent memory unit called so?
The permanent memory unit, often referred to as non-volatile memory, is called so because it retains stored information even when the power is turned off. This characteristic allows it to preserve data over time, making it essential for storing critical information like operating systems, applications, and user files. Unlike volatile memory, which loses its contents without power, permanent memory ensures that data remains intact and accessible when needed.
ROM preserves its contents even when the computer is what?
Off ROM (Read Only Memory) is typically used to write permanent data or instructions to a system for use even after the computer is turned off. Examples of ROM are your BIOS and Firmware
Is volatile memory permanent?
A flash memory chip is a close relative to EEPROM, it differs in that it can erase one block or page at a time. Therefore flash memory is a non volatile memory.
