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Q: How many 256kx1 RAM chips are needed to provide a memory capacity of 2mb?
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How many 128 8 memory chips are needed to provide a memory capacity of 4096 16?

64


How many 1288 RAM chip are needed to provide a memory capacity of 2048 bytes?

16


When The giver Explained why the people needed a receiver of Memory what were the reasons?

The Giver explained that the community needed a Receiver of Memory because memories of the past help make important decisions, provide wisdom, and serve as a guide for the future. Without a Receiver, the community would lack understanding of their history and the capacity to learn from mistakes.


Why is cache memory needed?

Cache Memory is needed because Hardware implements cache as a block of memory for temporary storage likely to be used again.


What is Memory hierarchy?

bit = 1 bitbyte = 8 bitsKilobyte = 1024 bytesMegabyte = 1024 kilobytesGigabyte = 1024 megabytesTerabyte = 1024 gigabytesPetabyte = 1,048,576 gigabytesExabyte = 1,073,741,824 gigabytesZettabyte = 1,099,511,627,776 gigabytes


Explain the concept of virtual memory and why it is needed?

In order to free up space in memory, an operating system with a virtual memory capability transfers data that is not immediately needed from memory to the HDD; when that data is needed again, it is copied back into memory. That is, when all of the RAM is being used (e.g., if there are many programs open simultaneously or if one very large program is in use), a computer with virtual memory enabled will swap data to the HDD and back to memory as needed, thus, in effect, increasing the total system memory.


Information needed when buying a computer?

What is the price? What is its memory (R.A.M) ? a 1gb is good What is the hardrive space? a 160gb is good What is the video card capacity? 512mb is good What is the sound card capacity? any is good What brand is it? dell , hp, toshiba What is the processer speed? A 3.00 ghz is good


Why memory cell is needed in computer system?

depends on the computer and what you mean by memory cell????


Why is ram needed?

for faster access of memory


Why are computers needed for the mathematical models that represents weather?

Computers are needed for the mathematical models that represent weather because they have the high data processing speed and capacity required for the computations. Computers also provide the means of presenting this information in an organized way.


How much memory is needed to back up computer files?

None. You use the free memory.


What measurement in addition to vital capacity is needed before you can calculate your total lung capacity?

Residual volume