Question Detail UNIX is a single user operating system. TrueFalse Answer: Option BExplanation:UNIX is a Multi user operating system. Similar Questions : 1. Distributed systems should ? high securityhave better resource sharingbetter system utilizationlow system overhead Answer: Option B 2. When did IBM released the first version of its disk operating system DOS version 1.0 ? 1981198219831984 Answer: Option A 3. Paging is a method of memory allocation. True False Answer: Option A 4. Which is not a function of Kernel ? Process managementMemory managementFile system managementInterrupt handlingAll of Above Answer: Option E 5. Files can have ? Read AccessWrite AccessCopy AccessAll of above Answer: Option D Read more from - Operating System Questions Answers - Set 2