Prerequisite Quiz

Please email to Cay.Horstmann@sjsu.edu with Subject Prerequisite Quiz Lastname, Firstname (where, of course, Lastname, Firstname is your name, as it appears in the SJSU records), with answers to the following questions:

• Provide the following information:
  • Where/when did you take a Java programming course?
  • Where/when did you take a C programming course?
  • Are you an undergraduate/graduate/open university student?
  • What is your major?
  • What is your Github ID? (Make an account if you don’t yet have one.)
  • Do you have access to a Mac laptop? (It's ok if you don’t—I just want to find out how many Macs I need to procure for the iOS lab work.)
• Provide a Java program that has a single command-line argument which is a URL, assumed to be to an XHTML file. Open the URL and print to standard output the values of any src attributes of img elements in the file. For example, running java Prequiz http://horstmann.com/index.html would produce the output

  images/cay-rowing.gif
  images/violet.jpg
  images/zork1.gif

• Provide a C program (not C++) called prequiz.c that does the same, except that it reads from standard input, not a URL. For example,

  gcc -o prequiz prequiz.c
  curl http://horstmann.com/index.html | ./prequiz

  would yield the same output.

• Generate an SSH key pair, as described in steps 1 - 3 of this article. Make a copy of the id_rsa.pub file to a file Lastname_Firstname.pub and attach that file. Really make a copy—if you rename the file, you will live to regret it.
• Clone the repo at https://github.com/cayhorstmann/cinequest. If you are running Windows or Mac OS, first install VirtualBox and a Lubuntu virtual machine. Run git clone https://github.com/cayhorstmann/cinequest. Submit a screen capture gitclone.png of the terminal after the clone operation.
• Attach a screen capture piazza.png of your Piazza profile that shows your picture.