Exams Page

Arrays are a fundamental concept in Java. You should know them very well, even when they seem to be low-level.

Everything about ArrayLists, Lists, LinkedLists, and all that.

Constructors are essential for initializing objects in Java. Understanding constructors is crucial for mastering object-oriented programming.

Understanding datatypes in Java is fundamental. This includes primitives, wrapper classes, autoboxing, and unboxing.

Exceptions are an often misunderstood, but important concept in Java.

Understanding JDBC is essential for database operations in Java.

Practice the foundational concepts of SQL.

Learn the fundamentals of Spring framework.

Learn the fundamentals of Spring AOP integration.

Learn the fundamentals of unit testing with JUnit.