3 An 8-bit binary register contains the value:

a Write down the denary value of this register.
b The contents of this register undergo a logical shift one place to the right.
Show the result of this right shift.
ii Write down the denary value following this right shift.
c The contents of this register, at the start of the question, now undergo a logical shift two places to the left.
Show the contents of the register after this left shift operation.
ii State, with reasons, the effect of this shift on the denary value in port a.

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