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If during the execution of an instruction an exception is raised then __________(a) The instruction is executed and the exception is handled(b) The instruction is halted and the exception is handled(c) The processor completes the execution and saves the data and then handle the exception(d) None of the mentionedI got this question by my school principal while I was bunking the class.Question is from Exceptions topic in chapter Input/Output Organisation of Computer Architecture

Answer»

Right option is (b) The instruction is HALTED and the EXCEPTION is handled

For EXPLANATION I would say: Since the INTERRUPT was raised during the execution of the instruction, the instruction cannot be executed and the exception is served immediately.



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