INTERRUPTS MCQs – CHAPTER 4 DAE

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1. A signal sent to the processor that disturbs the current process is called;





2. An interrupt that can be disabled by the programmer is called;





3. An interrupt type which has lowest priority is;





4. 8259A programmable interrupt controller can control hardware interrupts.





5. In 8086 microprocessor the following has the highest priority among all type interrupts.





6. Which interrupt represents division by zero situation.





7. INTR is a …………… interrupt.





8. Which IC is programmable interrupt controller?





9. An interrupt signal which is applied to pin of microprocessor is called;





10. INT 00 is a type of interrupt;





11. An interrupt signal which is applied in the form of an instruction is called;





12. NMI is a/an interrupt;





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