Computer Memory

static

use of ram:- use it as primary storage. suppose you put a data into it.ram is the only who save the data for primary time.

Depending on its age, either SDR SDRAM, DDR, or DDR2 RAM.

DDR2 1GB memory can be purchased from many places. Online you can find on TigerDirect Amazon, and Newegg's websites. In store you could find at most electronics and office stores such as, Best Buy, Staples, and Office Max.

Characters are first given an internationally agreed decimal value. The decimal value is converted to binary by the computer. For example... the decimal value for the letter A is 65... this converts to binary as 1000001

Data bus

They are the same in your case. SD defines the ram as synchronous dynamic, the most common version or DRAM and offen spoke as just RAM.

No. RIMM only works with RD-Ram boards. Different memory have different pins

When installing SIMMs into a Pentium system board you must use SIMMs in pairs in order to fill a memory bank. The Pentium has a data path of 64 bits and as such requires 2 SIMMs each being a 32 bit module to function.

Most motherboards are the same in this regard. Your CPU should be less than 2" away from the back panel of your motherboard (Where your keyboard, mouse, USB devices, etc plug into) inside of your case. It will be covered by a heatsink (Metal fins, square aluminium box with fins, etc) and usually a fan. This shouldn't be removed unless you have thermal grease to reapply to your CPU, or if you're removing the CPU permanently.

There are not 1000megabytes in a gigabyte. 1gigabyte=1024megabytes=1048576kilobytes=1073741824bytes.

RAM = Random access memory. It is a volatile (loses all data stored when the computer is turned off) yet fast data storage device used in computers. Reading/writing to the harddrive takes a long time, due to moving parts, so the RAM acts as a go between to 'speed up' calculations.

DDR3 is the generation of ram; it is presently the newest. 1333 is the MHz rating (speed) 1333 is the basic speed rating for the DDR3 generation

RAM is another name for memory in a computer.

One task that can be performed by RAM (random-access memory) is to store data that is input into an application and holds it there only while the application is running. RAM also allows a user to do more things at once, depending on the amount of RAM the computer has. In other words, the more RAM your computer has, the more windows you can have open to work in without slowing down your computer.

Physical memory is a term used to describe the amount of memory [RAM] installed in your computer.

Yes! 2GB is a good Amount of RAM depending on your Operating System, In Windows Vista Or 7 Minimum Is 1GB and Recommended is at least 2GB, but on XP you might only need 1GB. But this depends on what programs you run and if you are a do heavy multitasking or not. Remember, The More The Better! Gaming should be around 4GB to 8GB depending on the games you play running windows 7 or higher.

Hope this Helps! :)

Virtual memory is a special file on the harddisk that the operating system can swap pages of physical RAM back and forth with to allow more programs than fit in physical RAM to run on the machine at the same time. For example on the computer I am writing this on right now the installed physical RAM is only 1GB, but the virtual memory file is about 50GB. Thats a lot more resident programs and data than the machine could support without the virtual memory!

There are 5120 MB in 5 GB. Refer to below : 1 bit = the value of 0 or 1 8 bits = 1 byte 1024 bytes = 1 kilobyte 1024 kilobytes = 1 megabyte 1024 megabytes = 1 gigabyte 1024 gigabytes = 1 terabyte 1024 terabytes = 1 petabyte So 1024 MB = 1 GB so i did 1024 * 5 and got 5150 MB in 5 GB.

In other words, MAR holds the memory location of data that needs to be accessed. When reading from memory, data addressed by MAR is fed into the MDR (memory data register) and then used by the CPU. When writing to memory, the CPU writes data from MDR to the memory location whose address is stored in MAR.

The Memory Address Register is half of a minimal interface between a microprogram and computer storage. The other half is a memory data register.

Far more complex memory interfaces exist, but this is the least that can work.

One million bytes.

Actually, 1,048,576 bytes.

1 kilobyte = 1024 bytes

1 megabyte = 1024 kilobytes

1024 * 1024 = 1,048,576

Slowdowns mainly as the computer swaps memory to hard disk "virtual memory"

If you open too many tabs on a browser, for example, other programs may not be able to open, or you may not be able to use functions of the browser (such as saving things)

If you experience this while web browsing, save your tabs as a bookmark folder, then try other browsers, such as 64-bit Firefox3.7, Chrome6.422, Opera10.54.21868 or Safari4, though usually IE8 is the best, so use IE8 if you are not using it already.

If you have 64-bit windows, run the 64-bit version in C:\Program Files\Internet Explorer because the 32-bit one is on by default

Draw pictures or diagrams.