The "synchronized" keyword does the following

If 'A' is a class, then what does the statement 'A a1;' do?

Can a non-generic class have a generic constructor?

Java's Reflection feature allows you to do things including (but not limited to) :

What is transient variable?

The foreach loop in Java is constructed as:

What is a valid use of the hashCode() method?

Which functional interfaces does Java provide to serve as data types for lambda expressions?

Declare and initialize an array of 10 ints.

Which choice is a disadvantage of inheritance?

Which operator would you use to find the remainder after division?