题目内容

Mirror adder has a similar value for sum and carry delays.

A. ) True
B. ) False

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For an N-bit ripple-carry adder, it’s far more important to optimize tcarry than tsum.

A. ) True
B. ) False

Which one in the following is the correct expression for “carry delete”?

A. ) D=A∙B
B. ) D=A ̅∙B ̅
C. ) D=A ̅∙B
D. ) D=A∙B ̅

Which one in the following belongs to arithmetic unit? (Mark out all the correct items)

A. ) RAM
B. ) Arbiters
C. ) Shifter
D. ) Finite state machine

Which one in the following is part of a generic digital processor? (Mark out all the correct items)

A. ) Datapath
B. ) Memory
C. ) Control unit
D. ) I/O