Answers to the quizzes

1) c
2) control unit
3) b
4) 1024
5) a

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1) a
2) RAM
3) d
4) nothing. it is a fossilized marine animal.
5) b

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1) b
2) b
3) 1023
4) graphical user interface
5) a
6) d

_____________

1) a
2) a
3) 210, or (n + 1) * (n/2) with n =20
4) a code of storing characters
5) c
6) a

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1) b
2) a
3) 51 * 25
4) 16
5) c
6) b

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1) you can seek for multiple values in cells
2) b
3) stealing bandwidth by referencing an image located on someone else's website
4) a
5) lets you see what cells this current cell relies on
6) chase-banking.com

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New:
1) b
2) b
3) 3rd party cookies can be used to track your behavior and history on the web
4) d
5) c
6) d
7) b
8) a value in one table, corresponds to primary key of other table
9) c