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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 weaknesses of ram?

The only weakness of RAM is that it is volatile; it has to be refreshed millions of times a second in order to maintain state. If power is lost, the entire contents of RAM are lost. However, this volatility is necessary because RAM is many times faster than any non-volatile alternative such as solid-state memory.

Would an ISO file larger than 4.7Gb burn onto a dual layer disc using a standard computer DVD writer?

A single-sided, single layer DVD can hold 4.7GB of data, whereas a single-sided, dual-layer can hold 8.5GB. Double-sided, single-layer holds 9.4GB and double-sided, dual-layer holds 17.1GB. So anyone of these combinations can hold a 4.7 ISO image although the single-sided, single-layer may be a tight fit. I would use the single-sided, dual-layer and you won't have any problem. An ISO is simply an exact duplicate of someting (like a Linux operating system) so you will be ok. Hope this helps.

How many characters will be in Brawl?

Alltogether, there will be 35 playable characters (may or may not count Zero Suit Samus there is a cheat code to start out as her, for nunchuk hold z for the entire time: she isn't on the Character Selection Screen). Several are unlockable. You do NOT start with Sonic and Snake in the Character Selection Screen. For more information on the Brawl, check www.smashbros.com. I'm a user of zero suit samus so I will lend you a tip on the game cube controler hit R or L and you can start as her and if you are daring enough taunght up and down on the game cube controller. Its fun to go from samus to zero suit mode and chunk armer and take names that is: with computered players.

What is the relationship between memory cells bytes and bits?

Memory Cells are a physical arrangement of transistors and wires on a memory chip, used to house only 1 bit. A bit is used to describe when the transistor is OFF or ON. One byte consists of a total of 8 bits.

How did you synchronize 2 hard drives?

It is possbile under a program called RAID. Do some research on it, cause there is RAID 0, RAID 1, etc. But basically your hard drive is set up to write data to both hard drives at the same time. Or, you could make an exact copy of your hard drive using the program from Ghost, and copy it on the second hard drive.

How many megabytes are in 100 megabytes?

100, 104.858, or 95.367, depending on if you mean decimal to decimal, binary to binary, decimal to binary, or binary to decimal. Simply, decimal megabytes, used by the storage industry, is 1,000KB, where each KB is 1,000 bytes. Binary megabytes, used by programmers (such as Microsoft, Linux, etc) are 1,024 KB, where each KB is 1,024 bytes (2^10, or 0x0200). Converting from decimal to binary will yield a smaller number of megabytes, while converting from binary to decimal will result in more megabytes.

Where is the RAM located in a Toshiba 460cdt and how do you get to it?

Hi, to get to the RAM you must remove the battery cover and battery and remove the floppy or CD drive, in the space where those two were is a screw hole, remove those two screws and also the one in the middle of those two. Flip the laptop back up the right way, and the panel that the mouse buttons are on will lift up, the slot for external ram is under there. I'm not 100% sure how you go about installing the RAM it may be plug & play.

What are high memory RFID chips?

High memory RFID chips are ones that have more memory than the commonplace 768 bits (256 EPC plus 512 bits of user memory). High memory RFID requires high amounts of memory because its use case is for more than the simple identification tags used in supply chain applications. High memory RFID is meant to store, maintain and manage complete life cycle histories of assets with up to 24 Kbytes of information for extensive MRO activities or critical business intelligence required on the asset itself.

Tego has provided the high memory TegoChipTM to aviation companies including aircraft and equipment manufacturers and MRO organizations since 2008. No, there isn't any other high memory chips besides TegoChip that has passed the stringent AS5678 standards for flyable parts. Tego is an author of the ATA Spec2000 standards so all of Tego products' are guaranteed compliant.

How much computer memory would be equivalent to a brain?

It isn't really the same type of memory nor is the method of storage easily compared. For example a computer can store 'one' as a single bit or as 3 bytes of ascii. The brain stores it very differently.

How do you transfer photo files to card?

If you need to transfer photo files from a computer to a memory card, you can use a card reader slot if available on the computer (specially many laptops these days have card slots) or you can use an external USB card reader to transfer photos or any other data to and from a memory card.

- Neeraj Sharma

What is the use of read only memory?

it can read only data on the disk are some thing .Ex:cd's, Dvd,s

What consists of nonvolatile memory chips that can be used for storage by the computer or the user?

Flash memory consists of nonvolatile memory chips that can be used for storage by the computer or the user. Flash memory was introduced in 1984.

What is personal assistant packages?

Personal-assistance package allows individuals to:

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Use personal computers for storing and retrieving their personal information

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Planning and managing their schedules, contacts, finances and inventory of important items

Common Features of Personal-assistance Package

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Calendar

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To-do list

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Address book

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Investments book

Inventory book

Why does it take less computer memory to store a lower resolution than a higher resolution image?

lower resolution pics have less pixels than high res pics. its kind of like you trying to remember a mosaic that had 100 different colored tiles opposed to trying to remember a mosaic with 1 million different colored tiles

What is primary storage devices in computer why it is calling primary storage?

This an electronic memory in a computer that includes R.A.M (random access memory) and R.O.M (read only memory) . R.A.M stores data in transit to be processed- all data and programs are by the cpu from the R.A.M .