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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

What is the role of an address when used in the context of computer memory?

In the context of computer memory, an address is used to access the computer's primary storage memory. These addresses consist of fixed-length digits displayed as unsigned integers.

Is 1 Giga byte same speed as 1 Giga hertz?

no it's not, no normal computer is able to reacj 1 giga hertz of speed anyway, only supercomputers

How many Gigabytes are in a terabytes?

By definition, there are 1000 gigabytes (GB) in 1 terabyte (TB). The prefix giga- means billion, 109, and tera- means trillion, 1012.

There is another similar unit called the terabinary byte, or tebibyte. RAM sizes are based on powers of 2, due to binary addressing, so when RAM is big enough to measure in the tebibytes, it will be equal to 1024 gibibytes.

What are some of memory or storage devices you would consider most important to upgrade to improve your computer system?

Ram memory as of 5-6-12, 2 to 4 gigs of Ram would be acceptable on the standard to low end up to about 16 gigs for windows 7

Summary what Ram does:

if you clicked on a program like word it would launch from your hard drive into Ram so you can make changes like type a report. When you save and close word the program exits and goes back into storage on your hard drive.

Next the hard drive itself which is all about Rotations per minute (Rpm) the faster the hard drive spins the faster it can access data, i usually turn to tweaking windows to run faster before upgrading a hard drive for just speed. This is how i view today's speeds so you have a clue as to whats good and whats not.

rpm

3500- obsolete

5600-slow

7000-standard

10000-high

15000-super fast

What type of immunity has the properties of specificity and memory?

Acquired immunity (also known as adaptive immunity)

This immune reaction is quite fast due to the immune memory.

What is a yotta bite?

Here is a list of Bits and Bytes

· 1 Bit = Binary Digit

· 8 Bits = 1 Byte

· 1024 Bytes = 1 Kilobyte

· 1024 Kilobytes = 1 Megabyte

· 1024 Megabytes = 1 Gigabyte

· 1024 Gigabytes = 1 Terabyte

· 1024 Terabytes = 1 Petabyte

· 1024 Petabytes = 1 Exabyte -

· 1024 Exabytes = 1 Zettabyte

· 1024 Zettabytes = 1 Yottabyte

· 1024 Yottabytes = 1 Brontobyte

· 1024 Brontobytes = 1 Geopbyte

What dma channel is used to cascade into the lower 4 dma channels?

lol ur doing the same homework assignment for me as in MR Jahns CST1 computer class in Orange Park FL at OPHS :P the A+ Guide to Hardware is the book we are using

That doesn't answer the question at all. You're no help

The answer is 4.

What does a RAM module plug into?

They are called different names, but usually are known as memory slots. Or DIMM slots, RIMM slots, and so on.

When did The Unforgettable Memory end?

The Unforgettable Memory ended on 2006-09-28.