a. bigger and more powerful
Computers and Technology, 15.01.2020 03:31 AgentPangolin
Compared to today’s computers, computers from the 1970s were
a. bigger and more powerful
b. smaller and more powerful
c. bigger and less powerful
d. smaller and less powerful
Answers: 3
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Farah works in an office with two other employees. all three share a printer and an internet connection. the utility that makes this possible is defragger quicktime soho winzip
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Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal
Answers: 1
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When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2ă—, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5ă— slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?
Answers: 2
Computers and Technology, 24.06.2019 13:30
What process should be followed while giving a reference? sam has given a reference of his previous manager in his resume. sam should him in advance that the potential employers will him.
Answers: 1
Compared to today’s computers, computers from the 1970s were
a. bigger and more powerful
a. bigger and more powerful
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