Java Tutorials, tips, forums, faq. Total 8 tests are available under "Test Your Java" series. Test-1, Test-2, Test-3, Test-4, Test-5, Test-6 are basic level questions and Test-7, Test-8 are advanced questions. Answers are given for each question at the end of each test. Answering these questions increases your knowledge in Java and helps you a lot when you appear for interviews. Thinking in Java, 3rd ed. Rvision 4.0. Overview (Java Platform SE 7 ) KickJava.com: Java API By Example, From Geeks To Geeks.