Information stored in RAM need to be ________ A. Check B. modify C. refresh periodically D. None of the Above

Information stored in RAM need to be ________ A. Check B. modify C. refresh periodically D. None of the Above
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C. refresh periodically
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Related questions

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Last Answer : B. Refresh rate

A dynamic RAM has refresh cycle of 32 times per msec. Each refresh operation requires 100 nsec and a memory cycle requires 250 nsec. What percentage of memory’s total operating time is required for refreshes? (A) 0.64 (B) 0.96 (C) 2.00 (D) 0.32

Description : A dynamic RAM has refresh cycle of 32 times per msec. Each refresh operation requires 100 nsec and a memory cycle requires 250 nsec. What percentage of memory’s total operating time is required for refreshes? (A) 0.64 (B) 0.96 (C) 2.00 (D) 0.32

Last Answer : Answer: D Explanation: in 1ms : refresh = 32 times Memory cycle = 1ms/250ns = 106ns/250ns = 4000 times Therefore, % of refresh time = (32 x 100ns)/(4000 x 250ns) = 3200ns/1000000 x 100% = 0.32%

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why do braches die off periodically within tibouchina, most of plant very healthy.

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i had a previous injury on my knee and now i periodically have major amounts of pain. What should I do?

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Should solar panels be cleaned periodically?

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Is permanent make-up really permanent or do you have to have it touched up or redone periodically?

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Are there any organizations that will periodically give people a free eye exam?

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Does the cna certification have to be periodically renewed?

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Patients taking chronic doses of nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) should periodically be screened for which of the following toxicities? (a) Nephrotoxicity (b) Peripheral neuropathy (c) Cardiotoxicity (d) All of the above (e) None of the above

Description : Patients taking chronic doses of nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) should periodically be screened for which of the following toxicities? (a) Nephrotoxicity (b) Peripheral neuropathy (c) Cardiotoxicity (d) All of the above (e) None of the above

Last Answer : Ans: A