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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 can differentiate the ddr1 ram and ddr 2 ram on physical look?

DDR1 RAM typically has 184 pins and a notch located closer to the center. DDR2 RAM has 240 pins and a notch positioned more towards one side. You can also look at the labeling on the RAM module itself to identify whether it is DDR1 or DDR2.

Can ram with two different MHz for example pc2700 and pc3200 work on the same machine simultaneously?

In theory yes. As long as you don't try to run them in dual-channel configuration it should work. But ram can be picky sometimes, its not too uncommon for instability to occur even using the same brands. If possible it would be best to buy the same ram speeds that you have. That way you also eliminate the possibility your motherboard has compatibility issues with the new speeds. Or completely replace what you have with newer speeds.

How memory can be improved?

Memory can be improved by regularly engaging in activities that challenge the brain, such as puzzles or learning new skills. Getting enough quality sleep, managing stress, and staying physically active also support memory function. Additionally, techniques like mnemonic devices, visualization, and chunking information can help improve memory retention.

How much space does Perfect World take up on a computer?

Well i did some looking around and it seemed about 5gb but that might have been an older version and might have increased but then maybe not

What is the difference between iedetic memory and photographic memory?

A photographic memory means that you can remember words and images that you see (hense photographic) Where as an Eidetic memory means that you can remember everything, no matter how you obtain the information, it does not just have to be obtained via sight.

How do we encode process store and retrieve memory?

Information is encoded into memory through electrical signals in the brain. The process involves converting sensory data into neural codes that represent the information. Memory is stored through changes in synaptic connections between neurons. Retrieval occurs when the brain accesses stored information by reactivating the same neural patterns that were encoded during encoding.

What are the levels of memory?

The three main levels of memory are sensory memory, short-term memory, and long-term memory. Sensory memory holds sensory information for a very brief period, short-term memory stores information for a short time without rehearsal, and long-term memory has a more permanent storage capacity for information.

Draw the memory diagram of calloc function how it allocating the memory?

When calloc is called, it first allocates memory blocks equal to the product of the given number of elements and size of each element. It then initializes all bytes in the allocated memory to zero. The memory diagram would show a contiguous block of memory with its contents set to zero after the allocation.

How do I repair corrupt RAM?

To repair corrupt RAM, you can try shutting down your computer and reseating the RAM modules in their slots. If that doesn't work, you may need to replace the faulty RAM module with a new one. In some cases, running a memory diagnostic tool can help identify and possibly repair issues with your RAM.

What is different between primary memory and secondary memory?

Primary Memory is connected with the motherboard. Examples of primary memory are RAM, ROM, PROM, etc. it works very fast.

Secondary Memory are those which are connected to the computer from outside. Examples of secondary memory are floppy disk, cd's, DVDs, etc.

How much space does a high resolution photo take up on your memory card?

It depends on a few things.

1. Exactly how high is the resolution? 5 MP (which would be about 2600, 2000 pixels), 10 MP, 20 MP? Depending on its intended use, the relative term "high resolution" could mean a number of things. It could even mean 1 MP depending on the situation.

2. What format is the picture in? For example, TIFF, various RAW formats, and Jpeg are all common for photographs. What is the source and what is the format? TIFFs are huge files, RAW files are very big, and jpegs, the most common, are reasonably small. (RAW files straight out of an SLR are about three times the size of a jpeg.)

3. If it is jpeg, what is the compression level (between 1 and 12, or between 1% and 100%)? For example, a 5 MP image with high-quality compression (like 100% or level 12) could take up a couple megabites, while the same picture at a lower compression of 5 could be about 400 KB. A compression of level 10 is fairly common out of cameras, and a 5 MP photograph with level 10 compression could be just over 1 MB.

4. To a lesser extent, how complex is the picture? For example, a solid black background with a yellow smily face would take up less room than a complex, sharp photograph of a forrest.

So, to take assumptions, a 10 MP jpeg at level 10 JPEG compression of a typical picture could be about 3 MB.

It should be noted that the picture takes up no more room on a memory card than it does on a computer hard drive. However, if you want to know what portion of the memory card is used by the photo, it depends on the size of the card. For a typical 512 MB memory card and the example of a 3 MB file size photo, the photo would take up about 1/170th of the card.

Of course, any of my assumed variables can be very different resulting in a very different storage usage.

Where can one buy the NJW1119A chip?

The NJW1119A chip can be purchased from electronics component distributors like Digi-Key, Mouser Electronics, or Newark. These distributors typically carry a wide range of electronic components for purchase online.

Difference between primary and secondary memory?

Primary memory refers to the main memory that is directly accessible by the CPU, such as RAM, used for storing data and instructions currently in use by the computer. Secondary memory, like hard drives or SSDs, is used for long-term storage of data and programs even when the system is powered off. Primary memory is faster but has limited capacity, while secondary memory is slower but has greater storage capacity.

Can an Asus Chromebook run Arma 3?

Unfortunately, no, an Asus Chromebook cannot run Arma 3. Arma 3 is a high-demanding PC game that requires Windows OS and powerful hardware, which Chromebooks typically lack. However, you can enjoy other lightweight games and productivity tasks seamlessly on your Asus Chromebook, And if you do care about high demanding games then you can consider some other laptops.

Who is best data recovery services in Bangalore?

I would like to suggested Data Storage Solutions Who can provide a Data recovery services in best prices with excluding your budget

Advantages of input and output devices?

Perhaps it would be better for you to research what "output device" means. If you need to output something, you need an output device. There is simply no alternative to which you can compare it.

How much RAM do you need to run a minecraft server?

Minecraft typically uses between 300MB and 900MB of RAM, although it can use more if you play on high settings and expand your world a lot. The game usually gets allocated 900 MB RAM by the operating system (if you have that much).

Check out the official system requirements specified by Mojang in the link I have included in the Related Links section below.

What are the controls for the banjo kazooie rom on computer?

Not sure of all the controls. I'm still trying to figure them out for myself and was on the computer searching for them.

This is all that I know:

(On the left is the computer keys and the right is the corresponding N64 controls)

X= A (Jump)

C= B (Punch)

Z= Z

S= C (Not sure which one though)

What is video memory on your computer?

Video memory is the RAM in your machine that is used exclusively for your graphics hardware. This can be both the RAM chips built into the graphics chipset its self, or it can be the RAM that is optionally "carved out" from the system memory. The latter is called "shared video memory" although it isn't really sharing as the graphics hardware uses it exclusively.

Can you run The Witcher with 512 Mb RAM?

a 512mb graphics card is a very general statement. 512 megabytes is pretty bad for a graphics card, but it is doable. chances are the graphics card itself is bad, not necessarily just because it's 512mb.

How do you change US dollar sign to UK pound sign?

Your Region AND language settings are incorrect on your computer. This is an extremely common fault, often with new machines the first time a Word processor is used. In Windows - START / CONTROL PANEL / REGIONAL AND LANGUAGE OPTIONS here you should be able to correct the error