1. Types of Threads
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User level Threads
Kernel Level Threads
Both of above
2. Size of the ..................memory mainly depends on the size of the address bus.
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main
virtual
secondary
3. Process can be anyone the following
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Process Being Created
Running
Waited, Ready
4. The architecture that uses a tighter coupling between the compiler and the processor.
5. All the time a computer is switched on; its operating system software has to stay in
6. The number of clock cycles per second is referred as
7. The approach in which one thread immediately terminates the target thread is known as ___________ cancellation
8. The operation that does not involves clock cycles is
9. The target thread periodically checks whether it should terminate, allowing it an opportunity to terminate itself in an orderly fashion is ___________ cancellation
10. A collection of instructions (or operations) that performs a single logical function is called a
11. The total transfer time is ________ to the amount of memory swapped
12. A set of processes is deadlock if
13. In a multi-programming environment :
14. Which process can affect of be affected by other processes executing in the system?
15. Which of the following software is used to simplify using of system software?
16. Which of the following state transitions is not possible ?
17.Two basic types of operating systems are
18. All of the following are TRUE regarding virtual memory EXCEPT
19. To avoid the delay due to manual operation ___ was introduced.
20. The Banker’s algorithm is used
21. A set of extended instructions providing an interface between the Operating System and the user programs, is called a ____
22. What is the method of handling deadlocks?
23. Which one is an example of race condition
24. Whenever the CPU scheduler decides to execute a process, it calls the
25. ________ is solved by Dijkstra’s banking algorithm
26. When the process issues an I/O request :
27. The address of the next instruction to be executed by the current process is provided by the
28. Where does the swap space residable?
29. In ..................... mapping, the data can be mapped anywhere in the Cache Memory.
30. The target thread periodically checks whether it should terminate, allowing it an opportunity to terminate itself in an orderly fashion is ___________ cancellation
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