Computer Memory

Magnetic Disks, otherwise known as 'Floppy disks'.

The last generation of these disks were 3 1/2" and used a ridgid plastic case, to contain the magnetic disk within. Not very floppy.

The early versions were 7" and 5" and were contained in soft plastic outer sleeves. These were actually floppy.

After brontobyte there is nisabyte/geobyte (there are two names for it) and after that is zotzabyte.

The 128mb memory is larger because RAM is a type of memory and obviously 128 is more than 64.

10 Bytes OR 80 Bits

Jaydeep Chakraborty

A battering ram is typically used by police in order to open a locked door more quickly. Making a battering ram out of cardboard will not be as effective as a using one made out of metal, because the cardboard is not as sturdy or heavy as metal.

The address of the last byte in a 512 mega byte memory, expressed as a decimal number, is 536,870,911.

1. There is more room in the storage than in the memory.

2. contents are retained in storage when you turn the computer off, whereas the programs or data you put into memory disappear when you shut down the computer.

3. storage is very slow compared to memory, but is more cheaper than memory

.001 kb is 8 bits

The only possible disadvantage to adding RAM is incompatibility. However, if you do your research and get the proper type of RAM from a good source, there are only advantages: your computer will run faster and smoother; you can use more types of software; and you will be able to use newer types of hardware.

I would recommend getting as much RAM as you can afford. The newest and most you can get is often overpriced. Wait until it drops down or get the second-highest amount. In the computer world, the latest thing is always expensive and a couple of months later it will be much less in price. Lastly, don't pay for installation. RAM is one of the easiest things to install and you can find good directions on the Internet.

ratification

There are 8 bits in 1 byte.

Bytes table: Exponents Symbols byte 10(2) bb kilobytes 10(3) kb megabytes 10(6) MB gigabytes 10(9) GB terrabytes 10(12) TB petabytes 10(15) PB exabytes 10(18) EB zettabytes 10(21) ZB yottabytes 10(24) YB

well mate, your disk that you are talking about contains all the drivers and lets say you format your hard disk completely and install windows again, you will have to re install all the drivers again so my advice is that first you find out your dell driver disk (The one which is labelled with drivers on top). If you can find that than you can take the next step, use an windows cd\dvd (If you lost that too, you can buy a new one) to a comlete new install, to clean whole disk, you can delete and make new partitions or you can format partitions othar than windows one after installing a fresh copy of windows.

And if you don't have any thing than call dell customer support and ask what your options are (Usually You Can Buy A New Set Of Discs).

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30 micro seconds

reconstructive memory= when an existing memory helps an old memory e.g. the changing of words so that they make sense.

if this is for psychology then bartlett has a study on the folk tale where he gave participants a story called "the war of the ghost" then they were asked to recall the story, correct accuracy fell down very quickly after the interval of 20 hours,

this concludes participants used their own background knowledge and cultural knowledge to retell the story in their own ways indicating their stories were fixated with old information helping the old information or in other words reconstructive memory

When memory modules of different speeds are used together, the system operates at the speed of the slowest module. This means that while the faster memory can potentially handle higher data transfer rates, it will be restricted to the performance of the slower memory. This can lead to suboptimal performance if the speed discrepancy is significant. However, the system will still function, allowing for increased capacity at the expense of maximum speed.

only once

160 GB has absolutely no correlation to Ghz. One is a measure of capacity; the other is a way of measuring the speed of a processor. It's like asking "20 ounces equals how many MPH?"

There are 1000 mb in a gb,

1000 bytes in a kb

1000 kb in a mb

1000mb in a gb

1000 gb in a tb(terrabyte),and so on,never stops!

Episodic

#include <inttypes.h>

int64_t b8;

int32_t b4;

b4 = b8; /* perfectly legal */

Your motherboard in your PC determines what RAM standard your PC can handle. You can usually find this information on the manufactures website or try a Google search of the make and model of the PC.

Further, most PCs can run any brand of ram as long as the memory standard matches what the system uses.

Most modern PCs manufactured 2006 - 2008 use standard DDR2 memory.

Laptops also have the same speed and standards as desktop memory, HOWEVER, laptop memory is much shorter than desktop memory. (different physical size..)

Higher speed memory is backwards compatible with lower speed memory as long as the same standard is used (DDR, DDR2, DDR3, etc..) Example: if your PCs memory standard is DDR2 533 you should be able to use DDR2 800 just fine. All the installed memory will run at the same speed (lowest spec installed).

DDR2 800 is manufactured in HUGE quantities and is the cheapest memory on the market right now (2008)....

As cheap as memory is right now (4GB DDR2 800 usually goes for about $50) you should max your PCs ram out for best performance. RAM really makes a HUGE impact of how fast your PC performs.

One more thing to think about:

Operating systems can also limit the maximum amount of usable ram. All 32 bit operating systems are limited to a max of 3.5GB of ram. **You will need a 64 bit OS to be able to use more than 3.5GB of ram.** Most XP installs are 32 bit -- XP and Vista both come in 32bit and 64bit. In Windows, if you right click "My Computer" and then click "Properties" you will see how much ram you have installed and if you have x86 (32bit) or x64 (64bit) OS.

Answer provided by: http://www.zero1pc.net

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