Operating System Interview Question and Answers
11. What is a sector?
Smallest addressable portion of a disk.
12. What are the different operating systems?
Batched operating systems
Multi-programmed operating systems
Timesharing operating systems
Distributed operating systems
Real-time operating systems.
13. What is busy waiting?
The repeated execution of a loop of code while waiting for an event to occur is called busy waiting.
14. What are system calls?
System calls provide the interface between a process and the operating system. System calls for modern Microsoft windows platforms are part of the win32 API, which is available for all the compilers written for Microsoft windows.
15. What are various scheduling queues?
Job queue
Ready queue
Device queue
11. What is a sector?
Smallest addressable portion of a disk.
12. What are the different operating systems?
Batched operating systems
Multi-programmed operating systems
Timesharing operating systems
Distributed operating systems
Real-time operating systems.
13. What is busy waiting?
The repeated execution of a loop of code while waiting for an event to occur is called busy waiting.
14. What are system calls?
System calls provide the interface between a process and the operating system. System calls for modern Microsoft windows platforms are part of the win32 API, which is available for all the compilers written for Microsoft windows.
15. What are various scheduling queues?
Job queue
Ready queue
Device queue
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