# Expressing Given Values In Binary

Question

Given X = B6 E1 16 and Y = 1C 7D16; where X & Y are 16 bit numbers.

(i) Express the value of X and Y in binary.
(ii) What will be the results of the logical computation NOT ( X OR Y ).
(iii) Suppose X is represented using two’s complement representation. Calculate its decimal value.
(iv) If the computer registers are 16-bit wide, what will be the decimal value after multiplying X by 2 (Hex)?
(v) Prove that right shift operation performed on Y consecutively for four (4) times will be equivalent to dividing X by 16, ignoring any fractions.

Summary

The question belongs to Computer Science and it discusses about expressing the given values of X and Y in binary.

Total Word Count 87

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