Computers and Technology, 15.07.2020 01:01 averiemiranda1
Given two complex numbers, find the sum of the complex numbers using operator overloading. Write an operator overloading functionProblemSolution operator + (ProblemSolution const &P)which adds two ProblemSolution objects and returns a new ProblemSolution object
Answers: 2
Computers and Technology, 22.06.2019 18:30
If an improvement creates no significant change in a product’s performance, then it is a(n) ? a0 design improvement. (there are no answer choices)
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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 15:20
In a game with three frames, where will the objects on layer 1 appear? a. next to the play area b. in the middle of the game c. behind everything else d. in front of everything else
Answers: 1
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, 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
Given two complex numbers, find the sum of the complex numbers using operator overloading. Write an...
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