which of the following best describes a challenge involved in using a parallel computing solution?\na a…
which of the following best describes a challenge involved in using a parallel computing solution?\na a parallel computing solution may not be appropriate for an algorithm in which each step requires the output from the preceding step.\nb a parallel computing solution may not be appropriate for an algorithm in which the same formula is applied to many numeric data elements.\nc a parallel computing solution may not be appropriate for an algorithm that can be easily broken down into small independent tasks.\nd a parallel computing solution may not be appropriate for an algorithm that searches for occurrences of a key word in a large number of documents.
Answer
Brief Explanations:
Parallel computing is effective for tasks that can be divided into independent subtasks. In an algorithm where each step depends on the output of the previous step, parallel execution is difficult as the steps are sequential - dependent. Options B, C, and D describe scenarios where parallel computing is suitable. For B, applying the same formula to multiple data elements can be parallelized. For C, tasks easily broken into small independent tasks are ideal for parallel computing. For D, searching for a keyword in multiple documents can be done in parallel.
Answer:
A. A parallel computing solution may not be appropriate for an algorithm in which each step requires the output from the preceding step.