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The special tale in the multitasking operating system is also known as(a) task control block(b) task access block(c) task address block(d) task allocating blockThe question was posed to me during an interview.This interesting question is from Multitasking Operating Systems topic in portion Real Time Operating systems of Embedded Systems

Answer»

Correct option is (a) TASK control block

For explanation I would SAY: When a context switch is performed, the current program or task is interrupted, so the processor’s registers are saved in a SPECIAL table which is known as task control block.



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