Computer Memory

First, four gigabytes of memory is more than one gigabyte. Four gigabytes is also the maximum amount of memory a non-PAE 32-bit computer can handle, but most modern systems now support PAE. Having more memory on your computer can also improve performance by minimizing the amount of page swaps needed to your pagefile or swap partition.

RAM: random access memory

1. Right click on an empty spot on your desktop and select New - Shortcut. 2. Type %windir%\system32\rundll32.exe advapi32.dll,ProcessIdleTasks in the box. 3. Click Next. 4. Give your shortcut a nice name like "Clean Memory" 5. Click Finish and you're done. Now whenever your computer starts running slow click this shortcut to flush everything out of memory

It really depends on weather you're asking a manufacturer or a computer.

MP3 manufacturers use 1gb = 1,000,000,000 bytes.

Computers use 1GB = 1024MB = 1048576 KB=1073741824 bytes.

So to answer your question, it is either 1500 MB and 1,500,000 KB or 1,536MB and 1,572,864KB

The hard drive keeps all your files and goodies

1000 by manufactures. 1024 as seen by computers

To summarise all the previous answers - its the shareholders.

32 bit address line can access 4GB of memory. As 2^10 -> 1KB; 2^20 -> 2MB; 2^30 -> 1GB and so on.... 32 bit gives (2^30) * (2^2) = 1GB * 4 = 4GB;

System resourse

I agree with Rtrahan that most laptops have two RAM slots (though I have seen some that have three or even four slots but those are usually gaming laptops rather than run-of-the-mill machines). However, he is incorrect that both slots have to be used. Instead, many laptops actually come with a single RAM stick and leave the additional slot open for the user to add more RAM if/when he decides to do so. The only concern is to make sure that the speed of the RAM that is added later is the same as what is already in there. If the added RAM is faster, then it will be slowed down by the original stick of RAM and you have just wasted your money on speed that you can't use. If you, instead, get slower RAM that what is already installed, then you will be bottlenecking your machine because now the original RAM will have to slow down for the new RAM, thus degrading performance.

yes

SIMM (Single Inline Memory Module), is a form of RAM (Random Access Memory) It is a ram chip with memory chips on one side. A DIMM (Dual Inline Memory Module) is like a SIMM, but has memory chips on both sides.

No, secondary memory is not directly accessed by the CPU. Instead, data from secondary memory (like hard drives or SSDs) must first be loaded into primary memory (RAM) before the CPU can access and process it. This distinction is crucial for understanding how data is managed in a computer system, as secondary memory is significantly slower than primary memory.

1000 kilobytes are in a megabyte and 1000 megabytes are in a gigabyte.

These are the storage industry standards.

However, megabytes as displayed by an operating system are actually measured in binary form, thus 1,024 kilobytes are in one megabyte, and 1,024 megabytes are in a gigabyte.

There are 1,048,576 bytes in a megabyte, and 1,0458,576 kilobytes in a gigabyte.

This is one reason why your operating system will claim that there is less memory on your hard drive than what the manufacturer claims.

It does not matter what direction you install something, it'll even work upside down.

Registers

we can say its a kind of ROM... since flash memory is a specialised EEPROM...

Virtual memory is a method for using and assigning disc drive memory that expands the number of applications able to run at the similar time. Most Computers are made up with 128 or sixty four MB of Random Access Memory (RAM). Virtual memory is a memory windows system that's utilized in the Windows working systems to increase the capacity of the PC's physical memory. Relatively than depend upon actual, physical locations to save computer program info, the applied sciences of virtual ram has the flexibility to assign unused program components to additional imaginary memory addresses, when it's saved on the harddisk.

Ram is defined because the community of built-in electrical circuits kept or kept on PC chips or on another physical storage consoles made obtainable by a variety of applications at different times. Info kept to Ram is just not physical in the identical sense that flash drives or CD's are - as a substitute, Memory is unsystematic within your sense that a pc software tend to be randomly drawn as it is wanted, relatively than recovered by sequence. Ram is momentary in that it's reset in addition to cleared every time you reboot your Computer.

When Laptops are functioning a whole lot of computer programs in addition to computer programs directly, the memory amount that the PC must accomplish all the actions generally outweighs the Ram quantity that the PC has. Creating use of a virtual ram, the PC is intended to acknowledge better memory than the actual, enabling it to run several software programs. That is doable by dividing the memory required and using the desired total of actual memory, enabling the opposite features of the application to rest hidden on the disc drive. The appliance thinks that the whole application is accessible at the same time, when actually only the considered necessary components are utilizing Ram and the remainder is kept on the disk drive.

Know-how of virtual ram tricks the PC into pondering that there is a lot by far the most Ram out there than there's and, as a result of the applications usually do not require all of the Ram obtainable suddenly, the process works to allow numerous giant computer programs to function at the identical time. With out virtual memory we would not be capable of open multiple software programs - like an internet browser and a word processor whereas working the common working system features - without the Ram being upgraded.

Swapping is the trade between virtual memory and Ram memory spaces. Records may perhaps freely transfer between the differing types as it is needed by the application. Since hard disk memory space is far less costly to put in in Pcs, the utilization of virtual ram lowers the value of Computers that may in any other case require far more Memory. Thus, a high powered Computer is able to working several applications concurrently and is widely out there to the general public at an inexpensive price.

Main memory (RAM) and secondary memory (like hard drives or SSDs) are interlinked in that they work together to store and manage data for computing tasks. Main memory is used for temporarily holding data that is actively in use by the CPU, allowing for quick access and processing. In contrast, secondary memory provides long-term data storage, retaining information even when the computer is powered off. Data is transferred between these two types of memory, with the operating system managing this flow to optimize performance and ensure that necessary data is readily available in main memory when needed.

we can do this using two techniques:

here i m assuming that two number which is to be multiplied are given..

say 05H and 04H,

so coz 5*4 = 5+5+5+5 = 20

and 4*5 = 4+4+4+4+4 = 20

use this concept ...

MVI A,05H;

MVI B,04H;

L1:

ADD A;

DCR B;

JNZ : L1;

STA 2004H;

HLTType your answer here...

UDSBXBSH

Petabyte. The endings are Greek.

It is also one million Gigabytes in the USA. We count differently than the UK or the rest of the world, for some reason.

Mega= 1 x 10(6)

Giga= 1 X 10 (7)

Terra= 1 x 10 (8)

Peta= 1x 10 (9)

http://en.wikipedia.org/wiki/Petabyte

A microprocessor that uses 24 bit addressing, such as the Intel 80286, can address 224 or 16,777,216 memory locations. The IBM MainFrame, 360/44 or any modern version running in AMODE=24 also has the same capacity.