Computers and Technology, 24.06.2020 23:01 brandiwingard
Write a class Phone that uses the StringTokenizer class to identify the parts of a phone number. Assume that the format of the phone number is (nnn) nnn-. Example (860) 222-3344. The class should have at least three public methods: one returning the area code, one returning the exchange and one returning the extension.
Answers: 1
Computers and Technology, 21.06.2019 21:00
Select all that apply. what types of documents can be created using word-processing software? business newsletters letters of application presentation slideshows customer databases
Answers: 1
Computers and Technology, 22.06.2019 11:10
Which are not examples of chronic or persistent stress? moving
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
Computers and Technology, 24.06.2019 07:00
Selective is defined as paying attention to messages that are consistent with one’s attitudes and beliefs and ignoring messages that are inconsistent.
Answers: 1
Write a class Phone that uses the StringTokenizer class to identify the parts of a phone number. Ass...
Mathematics, 05.12.2020 08:30
Business, 05.12.2020 08:30
Mathematics, 05.12.2020 08:30
History, 05.12.2020 08:30
Mathematics, 05.12.2020 08:30
History, 05.12.2020 08:30
Arts, 05.12.2020 08:30
Mathematics, 05.12.2020 08:30
Biology, 05.12.2020 08:30
Social Studies, 05.12.2020 08:30