| author | Christian Urban <christian dot urban at kcl dot ac dot uk> |
| Sun, 25 Oct 2015 23:34:04 +0000 | |
| changeset 421 | 38ddbc59325a |
| parent 330 | 323e1290360b |
| child 440 | 66f1d7e4f70b |
| permissions | -rw-r--r-- |
|
329
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
1 |
\documentclass{article}
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
2 |
\usepackage{../style}
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
3 |
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
4 |
\begin{document}
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
5 |
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
6 |
\section*{Homework 8}
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
7 |
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
8 |
\begin{enumerate}
|
|
421
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
9 |
\item How can the hardness of the proof-of-work puzzles in |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
10 |
Bitcoins be adjusted? What is parameter that determines |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
11 |
how the hardness is adjusted? |
|
329
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
12 |
|
|
421
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
13 |
\item What is the main data that is stored in Bitcoin's |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
14 |
blockchain? |
|
329
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
15 |
|
|
421
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
16 |
\item What is is the purpose of the proof-of-work puzzle in |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
17 |
Bitcoins? |
|
329
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
18 |
|
|
421
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
19 |
\item The department has large labs full of computers that are |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
20 |
pretty much idle over night. Why is it a bad idea to let |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
21 |
them mine for Bitcoins? |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
22 |
|
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
23 |
\item Is it possible that Bitcoins can get lost (be |
|
38ddbc59325a
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
330
diff
changeset
|
24 |
unretrievable)? |
|
330
323e1290360b
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
329
diff
changeset
|
25 |
|
|
329
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
26 |
\end{enumerate}
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
27 |
\end{document}
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
28 |
|
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
29 |
%%% Local Variables: |
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
30 |
%%% mode: latex |
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
31 |
%%% TeX-master: t |
|
b124fe3b0e39
updated
Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
diff
changeset
|
32 |
%%% End: |