Java quiz

This is an advanced Java Concepts Quiz that covers topics such as reflection, annotations, and JVM internals. It is designed…

This QCM is about the new features of Java 17, such as records, sealed classes, pattern matching for instanceof and enhanced enums. It is designed to test your understanding of these features and their uses.

Spring Security is a powerful and highly customizable authentication and access-control framework. It is the de-facto standard for securing Spring-based…

Java OCA questions about how to create, modify, and delete String objects, StringBuilder objects, arrays, Array-List objects, and date/time objects

In the exam, you must answer questions about methods and encapsulation. This Java quiz will help you get the correct answers by covering the following: Defining the scope of variables. Explaining an object’s life cycle. Creating methods with primitive and object arguments and return values. Creating overloaded methods and constructors. Reading and writing to object … Read more

Quiz online to practice OCA SE 8 this test cover the primitive data types in Java, including scenar-ios when a particular primitive data type should orcan’t be used. Similarities and differences between the primitive data types.

OCA Java SE 8 Certification Java basics level is a test online cover the structure of a Java class, with its components: package and import statements, class declara-tions, comments, variables, and methods. Difference between the components of a Java class and that of a Java source code file.

if you want to improve your skills on Maven technology, take this online test to get a level up.

This is the first part of our quiz in technology maven. Mavan multiple choice questions quiz is available in this post.

Spring is one of the most popular frameworks for JEE ,Following quiz provides Multiple Choice Questions (MCQs) related to Spring Framework.