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Microprocessor Questions Set 37:

Quiz Mode

How many machine cycles does the 8085 microprocessor have?

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Which of the following is not a valid 8086 assembly directive?

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What is the maximum internal clock frequency of the 8085 microprocessor?

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Which of the following opcodes performs a logical AND of an immediate value with the Accumulator?

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Find the odd one out from the following registers:

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The 8085 microprocessor is defined by which of the following characteristics?

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To multiply a number by 8 in 8085, how many times must the RAL (Rotate Accumulator Left) instruction be used?

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While the STC (Set Carry Flag) instruction executes, which flag(s) are affected?

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Why do most digital computers not have dedicated floating-point hardware?

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Which type of interrupt perfectly fits the following description? 


" In this type of interrupt, the interrupt address is not known to the processor so, the interrupt address needs to be sent externally by the device to perform interrupts. " 

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