The Java 21 Programming assessment measures knowledge and ability to apply core and advanced programming concepts using the Java 21 platform. This assessment is designed for Software Developers and Application Programmers working with Oracle Java Standard Edition (SE) 21 responsible for designing, implementing, and maintaining Java-based applications. The assessment evaluates coding skills and theoretical understanding through adaptive, scenario-based questions mirroring real-world development tasks. The assessment supports decision-making for hiring, training, and project assignments by pinpointing an individual’s strengths and areas for development across key sub-topics of the Java 21 language.