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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

How many bytes are in MHz?

A byte is a unit of capacity. A megahertz is a unit of frequency. The two units are incompatible.

What is associative memory explain its advantage?

its also called content addressable memory .Content-addressable memory (CAM) is a special type of computer memory used in certain very high speed searching applications. It is also known as associative memory, associative storage, or associative array

How many Bytes of storage for Sarah?

As one byte can hold one letter of the alphabet, to store the word "Sarah" would take 5 bytes.

What is the function of amr slot?

The AMR (Advanced Mobile Phone System) slot is a feature in mobile phones that allows for the insertion of additional modules to enhance functionality. These modules can provide various services such as GPS, Bluetooth, or enhanced battery capacity. The AMR slot enables manufacturers to customize devices and allows users to upgrade or expand their phone's capabilities without needing to replace the entire device.

How many bits are required to address a 4 megabyte?

The minimum number of address lines required to address 4k of memory is 12.

To reach this number, remember that each line has two possibilities and keep doubling as you count off. So one line can be used for two possibilities. Two lines represent four possibilities. Three represent eight. When you get to ten, you have 1024 possibilities. So double to 2048 at 11 and again to 4096 at 12. Or for the shortcut, if you take two to the 12th power, you get 4096.

Sdram uses how many pins?

quote wikipedia:

"Chips are made with a variety of data bus sizes (most commonly 4, 8 or 16 bits), but chips are generally assembled into 168-pin DIMMs that read or write 64 (non-ECC) or 72 (ECC) bits at a time."

answer: 168

How long does it take to make a battering ram?

A skilled battering ram technician can crank one out in 49 minutes

What is ecc ram?

Error correcting ram. Expensive but your ram will never go bad

Can 1.8 volt ram be mixed with 2.0 volt ram?

No, sadly it is not possible. however you can go into your system bios at the startup and lower the voltage or raise, go off of your Default stick of ram, and change the other stick according to the one that you had in there in the first place. Otherwise you run a high risk of ruining your computer.

What keeps data for future use?

Hard disk keeps the data for future use

What is bigger 1.24MB or 933 MB?

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

933 MB is bigger than 1.24 MB.

How do you build a Mini Battering Ram?

Basically you can use a wooden tree trunk and batter it against a wall or something. You can also use this way:

Tie a string close to the end of a sturdy, thick, and slightly short stick. Repeat with another piece of string on the other end of the stick. The rest is kind of hard to explain really, so if I were you... I would get a mini battering ram set.

What is a design objective of memory hierarchy?

One design objective of memory hierarchy is to balance resposne time and performance against each other, so that the response time of an operation minimally impacts computer performance.

Can you put a HP memory card in your Dell Dimension?

Possibly, possibly not. It depends on the memory chip. (Assuming you're talking about a memory module.)

Memory modules aren't so much keyed to a particular manufacturer. They come in a wide variety of types and configurations, so it's really a question of whether or not the two computers use the same types of memory.

For example, if your HP used a PC133 DIMM and your new Dell uses DDR2 memory, you would not be able to transfer the chips because they are of differing types.

Generally, the quickest way to tell is if the slot size and the notch in the chip line up on the computer you want to put it in. Computer memory slots usually have some sort of notch to help you align the chip correctly. If it doesn't go in and you have tried turning it around, it probably is not meant to fit in the slot you want to place it in.

Even if it does fit, it still may be incompatible. As computers advance, the memory technology also advances, and older computers may not be able to recognize memory types that were created after the computer was released, even if they use the same type of memory slot.

The simplest way to check is to just try putting it in. If it fits and the computer boots and recognizes it, you're good to go! Generally speaking, if it is incompatible memory the computer just won't start up and will probably sit there and beep at you...

Compare and contrast binary fission and conjugation list at least two ways they are alike and two ways they are different?

Similar: Organism splits into smaller parts, occur in single celled organisms. Differences: Conjugation occurs between 2 separate bodies, Binary fission does not have any exchange of genetic material in the process.