Quiz 1z0-854, Java Standard Edition 5 Programmer Certified Professional Upgrade
Which statement is true?
Place the code into position to create a class that maps from Strings to integer values.
Given this package structure, insert the code needed to make the Car class compile and run successfully.
Which three statements concerning the use of the java.io.Serializable interface are true?
Which two code fragments will execute the method doStuff() in a separate thread?
What is the result?