Operating Systems Exam 1 Questions with Correct Answers Latest Update 2025/2026

Operating Systems Exam 1 Questions with Correct Answers Latest Update 2025/2026 When describing a computer system, what does it comprise? Select all that apply. A) Hardware B) Software C) External Processes D) Internet of things (IoT) - Answers A) Hardware B) Software When describing a computer system, what do end users typically interact with? A) Application Programs B) Operating system C) CPU D) Utilities - Answers A) Application Programs Definition of Application Programs - Answers Compilers, Databases, Games, Video Players, Browsers. Definition of System Programs - Answers Shells, Editors, Compilers. Definition of Operating System. - Answers A special program which acts as an interface between user and hardware. Definition of Hardware. - Answers CPU, Disks, Memory. An operating system is considered as what type of resource? A) None of these B) Application program C) Hardware D) Software - Answers D) Software Given that the kernel is the central component of a computer operating system, what is its only job? A) Ensures monolithic control over resources. B) None of these. C) Ensures microkernel control over resources. D) Manage the communication between the software and the hardware. - Answers D) Manage the communication between the software and the hardware. Which of the following is NOT a feature of the kernel? A) Inter-process Communication. B) Context Switching. C) Process Synchronization. D) High-level Scheduling of Processes. - Answers D) High-level Scheduling of Pr