The Java Skills Assessment gauges the depth and breadth of candidates' programming knowledge in the core Java language and their expertise in working with the commonly used parts of the Java class library. The Java Developer Test is a great option to efficiently conduct pre-employment screening. This Online Java Hiring Test requires test-takers to solve code challenges in Java and detect and fix bugs in a Java program. A competent Java developer can solve complex problems using Java and utilize the Java class library functionality to write clean and robust code.