Representing Data in a Computer
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Work the following problems:
a. Convert 8EF16 to Binary and Decimal
b. Convert 1016 to Binary and Decimal
c. Find the word-length 2’s complement representation of each of the following decimal numbers:
d. Each of these 8-bit bytes can be interpreted as either a 2’s complement number or an unsigned number. Find the decimal integer that corresponds to the each interpretation.
e. Perform the following operations:
i. 1B48 + 39E1
ii. EBBC – 9E58
f. Express the decimal number -43 as a word-length 1’s complement number
g. Use BCD to encode the decimal number 17195 in 4 bytes. Express the answer in hex digits, grouped two per byte.
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