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Frequently Asked Advanced COA interview questions and answers for freshers

(#M40157883) ADVANCED COA QUESTION Keep an EYE

The read phase of the instruction cycle is not required to be performed in case of?
a) Memory-reference b) Register-reference
c) Input/output-reference d) both b & c

Asked In Advanced COA Samjukta Das (8 years ago)

Unsolved Read Solution (1)

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(#M40157887) ADVANCED COA QUESTION Keep an EYE

…………register has only one control input.
A) AR B) DR C) IR D) AC

Asked In Advanced COA Samjukta Das (8 years ago)

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(#M40157884) ADVANCED COA QUESTION Keep an EYE

For a 16 bit computer, System bus is of ………bits
A) 8 B) 12 C) 16 D) 32

Asked In Advanced COA Samjukta Das (8 years ago)

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(#M40157889) ADVANCED COA QUESTION Keep an EYE

………….. Has no control inputs.
A) PC B) INPR C) AC D) OUTR

Asked In Advanced COA Samjukta Das (8 years ago)

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(#M40157885) ADVANCED COA QUESTION Keep an EYE

Different processors have different register sizes.
A) True B) False

Asked In Advanced COA Samjukta Das (8 years ago)

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(#M40157888) ADVANCED COA QUESTION Keep an EYE

No INR & CLR control inputs for ………….. Register
A) PC B) TR C) AC D) OUTR

Asked In Advanced COA Samjukta Das (8 years ago)

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(#M40157886) ADVANCED COA QUESTION Keep an EYE

INPR is connected to the common bus.
A) True B) False

Asked In Advanced COA Samjukta Das (8 years ago)

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(#M40157882) ADVANCED COA QUESTION Keep an EYE

Which kind of instructions are used to change the sequence of the currently executing program ?
a) Arithmetic b) logic c) shift d) program control

Asked In Advanced COA Samjukta Das (8 years ago)

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