Computer Science 161 C
Exam #2 review

Disclaimer: I have attempted to be comprehensive in the following, but important items may have been omitted by mistake. If you see such an omission, please let me know, but you are responsible for all of the lecture material to date.

The first hour exam in CSci 161 C will be on Friday, October 20, and will cover from section 3.12 through section 5.8 in the textbook.

In particular, be able to

• Describe (in general terms) what the debugger can do.
• Be able to specify and write code for an ArrayList and HashMap.
• Be able to use iterators.
• Be able to use for loops (both kinds).
• Specify arrays and use the for loop to process elements in an array.
• Be able to say what the this keyword does.
• Be able to create random numbers.