Explain the term Mutex
Briefly explain about the term Mutex?
Expert
- Mutex – “Mutual Exclusion Lock ” is a lock that prevents access to shared data resource.
- Threads can make and initialize a mutex to be employed later.
- Before entering a vital region the mutex is locked. It is unlocked after exiting the vital region. When any thread tries to lock the mutex throughout this time, it can’t do so.
Explain the term Locality of reference.
Explain what do you mean by the System Programs?
Describe what is meant by the term operating system?
Why in a computer, non-pre-emptive scheduling frequently used?
Explain what is meant by the file?
Provide mainly two hardware instructions and their definitions which are used in order to implement the mutual exclusion.
Describe in brief the term BIOS.
Give a brief introduction of the term semaphore?
List out some of the drawbacks of the distributed systems.
Briefly explain the Distinguish between physical and logical address?
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