Review of written quiz-1
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Hardest question was #1.

We were working with a byte.
When bits shift out of the byte, they are gone.
No bits come in as one's from the outside.

11111111 start
00111111 2 right
11110000 4 left
00111100 2 right


Next hardest #7.

Many were so close with their answer. But the original value
is a negative number. Answer was shown as a positive number.
Half off.


#8.
All bits in binary represent multiples of 2, except the far-right bit.
That is the least significant bit because it can only change the number
by 1 at most. If it does change it by 1, then the number becomes an odd number.


#5.
We learned the octal notation for the number 10 is: 012  or  0o12
We learned that hex notation for the number 100 is: 0x0064  or  0x64


#3.
Some said 0xC is 14 or some other wrong value.
Some showed answer in binary.



I'm being a little vague with the discussion in case the 6 students who
skipped the quiz still attempt to do it. After this posting, very few
points are available, even with a good excuse.