Interview Questions - Operating Systems
41.
What is an idle thread?
The special thread a dispatcher will execute when no ready thread is found.
42.
What is FtDisk?
It is a fault tolerance disk driver for Windows NT.
43.
What are the possible threads a thread can have?
- Ready
- Standby
- Running
- Waiting
- Transition
- Terminated
44.
What are rings in Windows NT?
Windows NT uses protection mechanism called rings provides by the process to implement separation between the user mode and kernel mode.
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