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:

Java programs must have at least one method called main() _____.

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?

What language construct serves as a blueprint containing an object's properties and functionality?