Computers and Technology, 20.09.2021 14:00 cfdewar5403
Explain the importance of file management and how to control files over time. Be sure to give examples based on the hierarchical system used by Windows. How would you use file and folder names to assist you in managing your files?
Answers: 3
Computers and Technology, 22.06.2019 06:30
Requirement types discussed during software development include functional and color scheme nonfunctional and code style constraint and nonfunctional fashionable and functional.
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Computers and Technology, 23.06.2019 00:30
Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard
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Computers and Technology, 23.06.2019 01:30
How do you set up a slide show to play continuously, advancing through all the slides without requiring your interaction? a. click set up slide show, and then select the loop continuously until βesc' and show without narration options. b. click set up slide show, and then select the loop continuously until βesc' and use timings, if present options. c. click set up slide show, and then select the show presenter view and use timings, if present options. d. click set up slide show, and then select the show without animation and browsed at a kiosk (full screen) options.
Answers: 3
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?
Answers: 2
Explain the importance of file management and how to control files over time. Be sure to give exampl...
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