Question 9) Answer The Pipes and Filters Architectural Style is relatively easy
ID: 3734990 • Letter: Q
Question
Question 9) Answer The Pipes and Filters Architectural Style is relatively easy to map-to and implement with support from the stdio library of the Unix/Linux operating sytem due to the services provided in such system. Select the alternative that best describes such services: a. The filters are functions and the pipes are variables b. The filters are concurrent processes that communicate through pipes or I/O streams. c. The filters are processes and the pipes are shared files d. The filters are programs that run in sequence and the pipes are files. e. The filters are programs that execute in batch mode reading and writing from/to files.Explanation / Answer
Answer is B. The filters are concurrent processes that communicate through pipes or I/O streams.
The filters transfers the data which received through the pipes which are connected together. The pipe is a connector that connects all the elements to pass the data whch will be done by filters.The outcome of the first element is the input to the second element.