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Which measure of memory access time is fastest?
There are many measures of memory access. They vary in speed the fastest being magnetic tapes. That may not be a popular choice in this technological age. The next fastest would be magnetic disks, followed by Semiconductor memories and then compact disks.
Which magnetic memory has the fastest access time?
Drum.
What is the difference bw cached memory and uncached memory?
Cached memory is read each time the file is read. This can increase the computers performance. Uncached memory is not read each time.
A computers has 512 mb memory how many characters can be stored in its memory at a time?
512 x 1024 bytes
How do you write a sentence with millisecond on it?
A millesecond is a measure of time. Computers can measure one millisecond easily.
What was the memory storage like in the original computers?
our brain but we will take some time to remain the things
What is the measure of memory devices operating speed called?
Memory device operating speed is measured in cycle time which is the amount of time required for memory to perform read and write operation and return to its original state ready for next operaiton. Access time is another measure of memory speed which is only the time required for read operation or it is the time between data receiving (read operation) and the data becoming available at the memory output.
What is the cache memory used for?
Cache is a high speed buffer memory for storing automatically small areas of frequently used memory, so that the machine does not have to wait for the full memory access time every time it needs to access the data in those areas.Most computers have separate but similar cache memories for data and instructions. This allows the same access time advantages for both, but as data and instructions are usually in different places in memory eliminates any conflicts in usage.Some computers have multiple levels of different speed cache with different sizes. These are typically referred to as L1 cache, L2 cache, L3 cache, etc. with L1 being the fastest, most expensive, smallest size cache closest to the processor; the others are successively closer to the main memory.
When was the DDR400 memory first available on the market?
The DDR400 memory modules for computers were first available on the public market in 2002. It was the largest volume of memory available in one place at the time is was released.
Which RAID in computers is the fastest?
RAID 0 is generally the fastest RAID level. It uses two hard drives at the same time, with each drive sending and receiving different data. The data is usually "striped."
How do you measure computer's memory capacity?
Memory is measured in Bytes and muliples of bytes. A Megabyte is one million bytes. A Giga byte is a thousand Megabytes or 1,000,000,000 bytes. A byte is a group of binary digits called 'bits', mostly 32bits to the byte, in modern computers. Each byte is capable of representing a number. Each byte can be looked at, retreived or changed, by an address at any time. This is called random access. ie You can access it without having to pass through other locations (like a tape). For this reason it is called Random Access Memory, or RAM.
Function of super computer?
perform the same functions as any other computer, but do them at least 10 times faster than the fastest standard computer available at the same time. super computers usually also support at least 10 times the memory and disk storage of standard computers of the same time.
