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Q1. Add the given HEX numbers converting to binary. Describe the answer in HEX.

a) 08 + 03
b) 0ABC + DA0E.

Q2. prepare down the 2's complement of:

a) 00000001
b) 00111100

Q3. Convert the given binary numbers to 8 bit binary numbers and evaluate by using the 2's complement method. Leave your answers in the binary form.

a) 17 – 8
b) 97 – 125

Q4.

a) prepare down the BCD form of decimal 845.

b) Transform the binary number 818 first to hexadecimal then to binary.

Show all the working.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M910082

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