Computers and Technology, 29.12.2020 14:00 ashlynmartinezoz2eys
I got kicked off zoom so if yk "Ben Dover's" Zoom lmk pl
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Computers and Technology, 23.06.2019 07:30
What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar
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Computers and Technology, 23.06.2019 17:30
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, 2Δβ, 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 1.5Δβ 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?
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Computers and Technology, 24.06.2019 00:20
Describe a data structures that supports the stack push and pop operations and a third operation findmin, which returns the smallest element in the data structure, all in o(1) worst-case time.
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Computers and Technology, 24.06.2019 03:30
Which explains extrinsic motivation? a)motivation in which there is a reward b)motivation that is personally satisfying c)motivation that is personally meaningful d)motivation in which the subject is interesting
Answers: 1
I got kicked off zoom so if yk "Ben Dover's" Zoom lmk pl...
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