Computers and Technology, 16.02.2022 02:10 asmaamasto
With many programming languages, global variables are automatically available to all parts of your program, including .
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Computers and Technology, 22.06.2019 10:00
Create a word problem that involves calculating the volume and surface area of a three-dimensional object. cube: surface area 6 s2 , volume s3
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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, 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?
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Computers and Technology, 24.06.2019 00:50
Which of the following is not a key player in the sale of travel products?
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Computers and Technology, 24.06.2019 13:50
What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide
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With many programming languages, global variables are automatically available to all parts of your p...
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