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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1.Assume that we use 10 bits to represent signed integers, using sign/magnitude notation. What are the largest (in absolute value) positive and negative numbers that can be represented on our system?
2. Show the step-by-step addition of the following two 10-bit unsigned binary values, including showing the carry bit to each successive column:
0011100011
+ 0001101110
3. Assume that our computer stores decimal numbers using
16 bits—10 bits for a sign/magnitude mantissa and 6 bits for a sign/magnitude base-2 exponent. (This is exactly the same representation used in the text.) Show the internal representation of the following decimal quantities.
Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------sol-----------uti-----------on.-----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be----------- ca-----------tch-----------