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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
CMOS is a small component cluster on a computer motherboard which hold a very small amount of simple information. It has a large button battery which supplies the needed power to preform one of its main functions: Keep date and time. It also holds vital system settings.
Basicly, It is a small memory componant, but users can not store data on it aside from system boot settings.
Can a motherboard accept 2 different RAM speed?
Yes, you can use different speed DDR2 RAM, but the faster one will be clocked down to the speed of the slowest one, so your not taking any advantage from the faster speed of one of those...however, this mix can probably cause instability (not in all cases), so if you can, get the RAM at the same speed :)
How is information maintained in memory?
if you are talking about ram then all information get lost when you turn off computer. in case of rom, the information is permanent until we erase it forcefully..
It depends on the motherboard. If you can find out what type of motherboard you have, you can look up what type of memory and how much of it you can install into the memory banks. Keep in mind that the operating system that you have may limit how much of the installed memory you can actually use.
The most important thing to do is to ground yourself before handling the RAM. To do this touch a metal part of your computer. This will ground you. Alternatively you could wear an anti-static wrist band which keeps you grounded at all times.
Sdram or edo which would result in better performance?
If you had to choose one then you would chooes SDRAM. it is faster than EDO
Which is the most common drive letter where Windows stores most data and programs?
C: is most common.
Disadvantages for using DRAM for the main memory?
Disadvantages of DRAM
Dram having have access time compared to SRAM.
It needs extra circuit to refresh the cell which refreshes the Dram thousand times per second. So it requires more power.
How do you chat in AirG on the computer?
first, download firefox n then download user agent switcher 0.7.3 add on. go to tools scroll down to default user agent n change it to iphone 3.0 after that go to iphone.airg.ca...ul be asked u 4 yr phone #, jst type it in...they will then send u a code and a link to yr phone. dnt type in the code...type the link into yr computer browser just as you see it on the phone. u will then be able to access airg. this however will not help u to log in into an old profile
What is bigger a terabyte or a megabyte?
English obviously isn't your first language. If you mean "Which is more, a megabyte or a terrabyte?" then the answer is a terrabyte. There are 1024 Bytes in a Kilobyte, 1024 Kilobytes in a Megabyte, 1024 Megabytes in a Gigabyte, and 1024 Gigabytes in a Terrabyte.
Why would you have problems with a system in which you installed three known good RIMMs?
All RIMM slots must be filled either with RIMM modules or CRIMM modules.
"23. Fill 'er up. Leaving a memory slot empty is not a problem as long as you install DIMMs. If you install RIMMs in your system, however, then you need to make sure every slot is full. No, you don't have to buy more of the pricey Rambus memory modules; simply use a pair of CRIMMs (continuity RIMMs), as they're called, to plug the empty memory slots on the motherboard. You can buy CRIMMs for $10 to $15 each from computer retailers. Failing to fill empty Rambus memory slots with CRIMMs will result in a computer that doesn't boot."
Taken from http://www.smartcomputing.com/editorial/article.asp?article=articles/archive/l0909/27l09/27l09.asp&guid=
What is the name of the first 512 bytes on a hard drive?
it called bootsector
after POST boot sector is write in address 0:7c00
boot sector for running have a signature ,in its 510 th address it shoud have 0xaa55h
ali failee
What kind of memory items are stored on the motherboard?
A motherboard nomally has slots for the addition or replacement of RAM modules. The particular type depends on the type of board. The manufacturer website or a memory manufacturer website can help you find out.
If you want to find this out without opening the case on desktop or laptop go to the crucial memory website and download the scanner tool. The Crucial System Scanner automatically analyzes your computer memory information and suggests an upgrade that's guaranteed compatible.
Which of the memory has shortest access time?
The processor registers! Relatively, they are very small (a register on an Intel 32-bit processor is only 4 bytes large!) but they are very fast. Programs use them to store the part of data they are working on and some memory addresses.
How many bytes for a page of words?
A cell phone text message is 140 or 160 bytes based on service provider.
As for a text page. A single letter is 1 byte. So it depends on paper size etc.
True.
What is maximum frequency of DDR3 ram?
Depends on processor-:
for intel i3 processors, highest frequency is 1333mhz
for intel i5 processors, highest frequency is 1333mhz,(supports 1066mhz too)
for intel i7 processors-:
for i7-8xx & i7-2xxx series-highest frequency is 1333mhz
for i7-9xx series-highest frequency is 1066mhz.
What measures a computer memory?
Byte is the term for one unit of computer memory. A thousand bytes is a kilobyte (KB). A thousand kilobytes is a gigabyte (GB). A thousand gigabytes is a tetrabyte (TB). Currently that is one of the largest units ever needed.
What is the computers internal memory?
What do you mean? The memory stored on a computer is on the hard drive, or maybe you mean the "virtual" memory... the memory that is stored up on the process that is running on your computer currently, that's stored on the ram.
