Question Detail Spooling is most beneficial where Jobs are I/O boundJobs are CPU boundJobs are evenly divided as I/O bound and CPU boundAll of above Answer: Option C Similar Questions : 1. When did IBM released the first version of its disk operating system DOS version 1.0 ? 1981198219831984 Answer: Option A 2. What is the maximum number of processes that may enter simultaneously inside the critical section to avoid race condition ? OneTwoThreeFour Answer: Option A 3. Spooling is most beneficial where Jobs are I/O boundJobs are CPU boundJobs are evenly divided as I/O bound and CPU boundAll of above Answer: Option C 4. What are global locks ? they synchronize access to local resourcesthey synchronize access to global resourcesthey synchronize access to local and global resourcesnone of above Answer: Option B 5. Which of following need a device driver CacheDiskMain MenoryRegisters Answer: Option B Read more from - Operating System Questions Answers - Set 2