Computer Organization Important Questions – CO Imp Qusts

Computer Organization Important Questions Pdf file – CO Imp Qusts

Please find the attached pdf file of Computer Organization Important Questions Bank – CO Imp Qusts

Link – CO Question Bank

UNIT – I

1. Explain the role of program counter in addressing modes?
2. Discuss the different types of addressing modes?
3. Define condition codes? Can a processor be designed without any condition codes?

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UNIT – II

1. Distinguish between memory mapped I/O and I/O mapped I/O?
2. Distinguish between a synchronous and an asynchronous data transfer mechanisms?
3. Explain a procedure to handle an interrupt?

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UNIT – III

1. Distinguish between the write-through and write-back policies pointing out their merits and demerits?
2. Define the virtual memory organization and explain briefly?
3. Explain cache memory to reduce the execution time?

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UNIT – IV

1. List out the major features of 8086 Microprocessors?
2. Discuss the significance of flags in flag register in 8086?
3. Explain how physical address is generated in 8086?

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UNIT – V

1. Define relative memory addressing with an example?
2. Explain the use of push and pop instruction in 8086 ?
3. Discuss the function of stack pointer?

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