10. a.
1 hex digit equals 16 bits
b.
B 5 D3
11. a.
1001
b.
10111
12. a.
186
b.
116
13. a.
10110
b.
12410
c.
1910
14. a.
29
b.
35
c.
63
d.
17
15. a.
.1010
b.
.101011+
c.
.000000+
This is the end of the text. The examination follows. Review any material you are unsure of, and make
sure you have actually worked the problems, not just looked up the answers. When you are ready, take
the examination. You may refer back to the text any time during the examination.
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IT0339