Operating System MCQs with Answers
Practice important Operating System MCQs with answers and explanations.
Multiple Choice Questions
Q1: What provides the basic computing resources in a computer system?
- A: Operating system
- B: Hardware
- C: Application programs
- D: Users
View Answer
B
Q2: Which component manages the hardware among various application programs?
- A: Hardware
- B: Users
- C: Operating System
- D: Application Programs
View Answer
C
Q3: What defines how system resources are used to solve user problems?
- A: Application Programs
- B: Hardware
- C: Operating System
- D: Users
View Answer
A
Q4: Who are included in the "Users" category of a computer system?
- A: Only People
- B: Only Machines
- C: People, Machines, and Other Computers
- D: Only Computers
View Answer
C
Q5: The purpose of a computer system is to generate and execute ________.
- A: Operating Systems
- B: Programs
- C: Data
- D: Hardware
View Answer
B
Q6: Where is an executable usually stored before loading into memory?
- A: RAM
- B: ROM
- C: Hard Disk
- D: Monitor
View Answer
C
Q7: Before executing a program, it must be loaded into ________.
- A: Cache
- B: Secondary storage
- C: Main Memory
- D: Monitor
View Answer
C
Q8: The operating system must ________ the CPU state to start execution.
- A: Pause
- B: Erase
- C: Set appropriately
- D: Lock
View Answer
C
Q9: An operating system helps in synchronizing access to ________ among processes.
- A: Shared memory
- B: Private memory
- C: CPU registers
- D: Monitor
View Answer
A
Q10: Operating system allocates and deallocates ________ space when files are created or deleted.
- A: Memory
- B: CPU
- C: Disk
- D: Network
View Answer
C