COMPUTER SCIENCE AND ENGINEERING
ALGORITHMS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]


If the first number is greater than the last number, swap them. Then, if the first number is greater than the middle number, swap them.


If the first number is greater than the middle number, swap them. Then, if the middle number is greater than the last number, swap them.


If the first number is greater than the middle number, swap them. Then, if the middle number is greater than the last number, swap them. Then, if the first number is greater than the last number, swap them.


If the first number is greater than the middle number, swap them. Then, if the middle number is greater than the last number, swap them. Then, if the first number is greater than the middle number, swap them.

Detailed explanation1: Three different numbers need to be placed in order from least to greatest. For example, if the numbers are ordered 9, 16, 4, they should be reordered as 4, 9, 16.
Detailed explanation2: Which of the following best describes the ability of parallel computing solutions to improve efficiency? Any problem that can be solved sequentially can be solved using a parallel solution in approximately half the time.
Detailed explanation3: For which of the following situations would it be best to use a heuristic in order to find a solution that runs in a reasonable amount of time? Finding the fastest route that visits every location among n locations, which requires n! possible routes be examined.
Detailed explanation4: Which of the following describes how the program should assign the four processes to optimize execution time? Processes W and Z should be assigned to one processor and processes X and Y should be assigned to the other processor.