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Computer Memory
The computer memory is a physical device used to store data or programs for use in a computer. Some types of computer memory include RAM (random access memory), ROM (read-only memory), and page cache.
4,434 Questions
Name three devices on which data may be stored by the computer?
Hard Drive, Floppy disk, Cd, DVD, flash drives...
Read-only memory is also referred to as main memory or primary memory?
False. The main or primary memory is the Random Access Memory that is both readable and writable.
Did ram charan undergo any surgery?
Yes...Not only ram charan..bunny(allu arjun), sunny(allu shirish) also undergone multiple surgeries to become like a human...Before they are chimppuss......LOL
How strong must a magnet be to erase electronic memory?
Electronic memory, I am assuming means magnetic media.
I have placed a hard drive directly on a 22" subwoofer magnet, and was still able to use it afterwards, with all my data.
EMP or electromagnetic pulse provides more of a threat than magnetism. keep HDDS away from microwaves!
I would think so. If you take a memory chip from one camera and use it in another the pictures transfer. Why wouldn't it in a phone?
NAND
What is the name of the technologies used for constructing main memory in all generation?
Generation Technologies
1st Vacum Tubes;
2nd Transistors;
3rd Ic's with SSI & MSI;
4th Ic's with VLSI;
5th Ic's with ULSI;
static memory management i.e we are fixed the memory location with there size & that fixed size jobs will appear
Why does the speed of a computer increases as soon as we increase the size of the cache memory?
This would ONLY be true if the computer had been built with insufficient cash memory.
Cash memory is faster than RAM and its IO performance is matched to the processing speed of the CPU chip. The cash sits between the CPU and the RAM, pre-fetching the data the CPU will need next. It therefore needs to be large enough to ensure that the processor does not use all the
data in the cash before more can be staged in from the RAM. After this adding more cash will not improve performance further.
Knowing this many chip manufacturers build in the cash needed for the CUP as part of the chip.
What two things are stored in RAM?
It holds your loaded program's and the data to go with it :) hope I helped 😉
Which device can store one bit of data at a time?
Memory Cell...
Because of memory cell is device or electrical circuit used to store a single bit(0 or 1).....
Will 701 MB fit on a 2 GB Memory card?
Yes. 2GB is 2000MB (approximately) so 701MB will fit on it with 1299MB to spare.
How does virtual memory management assist in the process of multitasking?
Virtual memory management assist in the process of multitasking by providing extra memory when a computer has used up all its RAM. Virtual memory is however slower than RAM.
What are th five values used to describe a computer's memory or storage capacity?
tae, titi,pepe jakol
How much memory is recommended for an iMac if one is doing a medical thesis with a lot of videos?
4 GB of memory (RAM) is recommended for editing or viewing videos on an iMac, more memory such 8GB is not needed for that purpose. Remember also that if a lot of videos are used, disk space will be more important.
Which is the best linux based os that can run on 256 mb of ram?
knoppix could probably run on that, but it is primarily a live disk os, so it might have issues if you want to use it as a desktop or server
The assumption is that you're talking about an air handler and condenser for a home air conditioning system? The manufacturer doesn't matter. The simple fact is, most home heating companies don't manufacture all of the products with their name on them anyway.
How can be erase data stored in ROM?
A standard ROM or PROM cannot be erased, only erasable PROM can be erased. It is done with either UV light or electronically depending on the type of EPROM.
A kind of memory it holds files and programs only while you're using them?
RAM, or Random Access Memory, is volatile memory, which means it temporarily stores information while there is power to the system. However, it looses all information when the system is powered down.
Cache Memory is needed because Hardware implements cache as a block of memory for temporary storage likely to be used again.
