Given: 11. public class Key { 12. private long id1; 13. private long 1d2; 14. 15. // class Key methods 16. } A programmer is developing a class Key, that will be used as a key in a standard java.util.HashMap. Which two methods should be overridden to assure that Key works correctly as a key? (Choose two.)

Which tool is used to generate PE files from MSIl code?

Placing web service files in one of these folders, generates a proxy class(out of .wsdl) and a typed dataset (out of .xsd). What is the name of the folder?

Which of the page directive defines the class or virtual path used to type the Master property of a page?

POST is an IDEMPOTENT method.

SERVLETCONFIG--- one per web Application.

What noted Java developer at his Ph.D. defense answered a planted question with a rap song backed by a recorded rhythm track on a hidden tape recorder?

True or false: It is preferable to write: List dogs = new ArrayList(); instead of List dogs = new ArrayList(); because raw types enable developers to avoid needless verbiage.

Who agrees with the idea that developers should write "dumb code," meaning straightforward, clean code that follows the most obvious object-oriented principles, in order to get the best compiler optimization -- and that clever, hacked-up, bit-banging code will get poorer results?

Joshua Bloch says that the strangest thing about the Java platform is _____

Who strongly believes in the importance of unit testing and says that developers should engage in it?

Qusay Mahmoud remarked that "Today's generation of students is becoming known as Generation C." What does "C" stand for?

For which action can you use the TO_DATE function?

Computer science professors Qusay Mahmoud and Cay Horstmann agree that the biggest mistake made by teachers of computer science is