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I answered the Checkpoint 1 and 2 questions.
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notes.md
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server? What are some advantages of using a program or an app which is
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completely local?
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Some advantages of using a program with a remote server is that it allows
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for the collaboration of multiple people, and it also does not require
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a download onto your computer.
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The advantages of a local program is that it can be used offline.
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Additionally, since you are not communicating over the internet,
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your data is safer and does not necessarily require encryption.
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2. You just ran a server on your own computer, and connected to it as a client
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on the same computer. In what other situations might it be useful to run a
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server on your computer, where you're the only client, on the same computer?
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It may be useful to run a server on your computer where you're the only client
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on the same computer when developing and debugging a web-based application as
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a software developer. This can also be used for entertainment purposes. You
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can host a server with movies on it and access that server as a client
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on the same computer in order to watch those movies.
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## Checkpoint 2
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program's behavior. Describe a few routes which you think may exist for your
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chosen program's backend server.
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One program that I use frequently is Instagram. I assume that there are routes
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for creating posts (which would have arguments for the picture and the caption),
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adding comments (which would have the arguments for which post you are commenting
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on and the contents of the comment), following users (which would have an argument
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for the username of the user), and searching for specific users (which would also
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have an argument for the name of the user).
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4. In your own words, what is an exception? When might it be useful to handle an
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exception? When is it better not to handle an exception, and instead let the
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program crash?
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An exception is something that would crash your program. It can be helpful to
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handle an exception when it is something you expect could happen and know how
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to handle. For example, if the program is expecting the user to provide a
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numerical response, and the user inputs a string of letters instead, you
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would not want the entire program to crash. Instead, this exception can be
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handled and the user can be prompted that their response must be numerical.
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It is better not to handle an exception if you do not know how to handle it.
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For example, if something within the computer itself malfunctions, it is better
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to let the program crash.
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