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Define busy waiting and spinlock.
When a process is in its critical section, any other process that tries to enter its critical section must loop continuously in the entry code. This is known as busy waiting and this type of semaphore is also known as a spinlock, because the process whereas waiting for the lock.
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A staircase light is controlled by two switches one at the top of the stairs and another at the bottom of stairs a. Make a truth table for this system. b. Write the lo
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specifies a form field where user can enter large amounts of text. In most respects, works like an field. It can have a name as well as a def
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how to write algorithum for unix progam
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