September 2002
Intermediate to advanced
544 pages
13h 6m
English
The quiz questions are designed to strengthen the knowledge you gain each hour. The exercises help you build on that knowledge by providing you with the opportunity to apply it to real problems.
| 1: | Why can’t a script that iterates over the lines in a file print out binary files? |
| 2: | Can a script that just prints out an image file set a cookie as well? |
| 3: | Must URLs that return a file of a particular type end with the file extension associated with that type? |
| 1: | Write a script that reads all of the files in a directory and allows users to download them from a menu. If possible, use the file extension to determine the content type and print out the proper content type. |
| 2: | Modify the download authentication script so that it ... |
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