xx = 02

1. Store XX in an 8-bit memory location using unsigned representation? Show your work?

XX =??? 2

2. Store -XX in an 8-bit memory location using sign-and-magnitude representation? Show your work?

-XX=???2

3. Store -XX in an 8-bit memory location using twos complement representation? Show your work?

-XX=???2

Where XX = the last 2 digits of your student number. Example XX = 76. If you have zero one/two digits, add 5/55 to right digit X5/55.

4. Retrieve the integer that stored as 11111111 in memory in unsigned format? Show your work?

111111012=???

5. Retrieve the integer that stored as 11111111 in memory in sign-and-magnitude format? Show your work?

11111101 2=???

6. Retrieve the integer that stored as 11000111 in memory in twos complement format? Show your work?

10100011 2=???

7. Using the floating-point representation (IEEE_127) (single precision), show the process how (-XX.XX) is represented?

Where -XX.XX = the last 2 digits of your student number. Example -XX.XX = -76.76 (no more than 4 digits in the fractional parts)

8. The bit pattern (01000011100001100101000000000000)₂ is stored in IEEE_127 format. Show the value in decimal? Show your work?

If we have 5-bit memory location in sign-and-magnitude, show the range for all numbers that can be represented? Show the binary that can be represented? Discuss when an overflow would happen?