Does the OCA ask questions like "which of the following are the relational operators" and "which of the following are equality operators"?
This exam focuses on the usage and implementation of Java language features and concepts. Instead of asking you to select the relational or equality operators from a set of options, the exam might use them in code and query you on its output. For an example, you might get to answer a similar question in the exam on operators:
Question) What is the output of the following code?
And of course you'll also need some memorization about the Java classes from the API. When do you need to use property length, method length() or method size(); so you know for example when you see in a code snippet (like the example of Mala Gupta) something like anArray.length() that you have to choose Compilation fails option and you can proceed with the next question