What keyword is added to a method declaration to ensure that two threads do not simultaneously execute it on the same object instance?

From which class do all other classes implicitly extend?

A(n) ____ comparison is based on the integer Unicode values of the characters.

An if statement that appears inside another if statement is referred to as __________.

Method calls cannot be distinguished by ________.

Method names that begin with ____ and set are very typical.

As a general syntax rule, Java is case sensitive on:

You can use the 'static' keyword for which of the following?

An applet can do which of the following?

Class definitions in Java can have which access levels?

All Java files must have a .java extension and are compiled with the: