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Question Detail
Semophores are used to solve the problem of
- race condition
- process synchronization
- mutual exclusion
- belady problem
Answer: Option C
1. Which process is known for initializing a microcomputer with its OS
- cold booting
- boot recording
- booting
- warm booting
Answer: Option C
2. Operating system is
- A collection of hardware components
- A collection of input output devices
- A collection of software routines
- All of above
Answer: Option C
3. Which of the following does not interrupt an running process
- A device
- Timer
- Schedular Process
- Power failure
Answer: Option C
4. A series of statements explaining how the data is to be processed is called
- instruction
- compiler
- program
- interpretor
Answer: Option C
5. Reference bit is used for
- Implementing LRU page replacement algorithm
- Implementing NRU algorithm
- To check the page table entry in the cache memory
- none of above
Answer: Option B
Thanks ! Your comment will be approved shortly !
-
Nitish Jauhri 9 years ago
this question is little bit confusing
as
https://www.google.co.in/url?s...
is saying semaphorse is for mutual exclusion
but
https://www.google.co.in/url?s...
is saying semaphores is for synchronization
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