Operating System(Quiz 2)
- Date January 29, 2022
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Question 1 of 40
1. Question
Thread is
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Question 2 of 40
2. Question
Multithreading allows
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Question 3 of 40
3. Question
For multithreading
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Question 4 of 40
4. Question
The principal function of a process is
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Question 5 of 40
5. Question
The trace of the process is
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Question 6 of 40
6. Question
The two state process models have the following states
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Question 7 of 40
7. Question
The process control blocks are referred for
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Question 8 of 40
8. Question
Given three switch processes, when they occur match them
Clock Interrupt A- The processor
encounters a virtual memory address reference for a word that is not in the main memory.
I/O Interrupt B- The operating
system determines whether the currently running process has been executed for the maximum allowable time slice.
Memory fault C- The operating
system determines the I/O action that occurs.
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Question 9 of 40
9. Question
With trap in process control
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Question 10 of 40
10. Question
Process control block is also referred as
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Question 11 of 40
11. Question
The operating system control tables maintain process tables, because
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Question 12 of 40
12. Question
Windows XP is
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Question 13 of 40
13. Question
The OS/2 is the operating system that support
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Question 14 of 40
14. Question
In shared memory multi processor
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Question 15 of 40
15. Question
The following is not true for master/slave architecture
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Question 16 of 40
16. Question
In monolithic operating system
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Question 17 of 40
17. Question
In Layered operating system following statement is false
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Question 18 of 40
18. Question
When operating system always run on a particular processor and that particular processor do all scheduling and process management then this is an example of
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Question 19 of 40
19. Question
In micro kernel architecture following is false.
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Question 20 of 40
20. Question
In the following processes: a = a + 1; b = 2 × b; b = b + 1; a = 2 × a;the output is.
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Question 21 of 40
21. Question
A Semaphore is initialized to
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Question 22 of 40
22. Question
The wait operation
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Question 23 of 40
23. Question
In semaphore, the process executing the wait is blocked if
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Question 24 of 40
24. Question
In semaphore when the order of processes that are waiting to be removed from the queue is first in first out (FIFO) then it is called
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Question 25 of 40
25. Question
In semaphore the process blocked by wait operation is unblocked if
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Question 26 of 40
26. Question
The compaction is the technique in memory management that is used to over come
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Question 27 of 40
27. Question
Physical address (absolute address) in memory partitioning is
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Question 28 of 40
28. Question
The frame
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Question 29 of 40
29. Question
The page table that is maintained by operating system
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Question 30 of 40
30. Question
Match the following pairs
(A)Logical address
1)An actual location in main memory
(B)Relative address
2)An address is expressed as a location relative to some known point.
(C)Physical address
3)A memory location independent of the current assignment of data to memory
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Question 31 of 40
31. Question
The resident set of process is
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Question 32 of 40
32. Question
Physical address in memory management is
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Question 33 of 40
33. Question
Relative address in memory management is
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Question 34 of 40
34. Question
A Absolute loading B Re-locatable loading C Dynamic Run-Time loading; 1. For loader, load module, either is an absolute main memory address or specific address reference. 2. For loader, load modules have no absolute address. 3. For loader, load modules have all memory reference in relative form.
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Question 35 of 40
35. Question
For Load-time dynamic linking
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Question 36 of 40
36. Question
In thread scheduling, load sharing is referred to
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Question 37 of 40
37. Question
The real time task
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Question 38 of 40
38. Question
Hard real-time tasks are
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Question 39 of 40
39. Question
The deterministic operating system
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Question 40 of 40
40. Question
In Responsive real time operating system
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