Levels of testing : System testing
Focuses on a complete, integrated system to evaluate compliance with specified requirements. Tests are made on characteristics that are only present when the ent...Read More
The levels of testing are the stages of software testing that aim to verify the quality and functionality of the software. Four levels of testing Unit testing: testing individual components or modules...Read More
White-box testing is used to test the program code, code structure, and the internal design flow. In this lesson we cover the following areas: Dynamic White-Box Testing Techniques Unit/Code Functional...Read More
GUI programming with Java What is “Event driven programming”? Graphical User Interface and Basic Terminologies Simple GUI example Java GUI layout example More information: All lessons >...Read More
File handling with Java Streams are a way to efficiently process and manipulate data in Java. When it comes to File I/O (Input/Output) operations, Java provides a set of classes for working with files...Read More
Java Exception framework A mechanism provided by the Java programming language to handle unexpected or exceptional situations that may occur during the execution of a program.Exceptions represent situ...Read More
We learn about the importance of “Generics” and “Collections”: Generics in Java allow you to create classes, interfaces, and methods that operate on any type (or types) specifi...Read More
We learn about the importance of “Interface” feature of OOP: In Java, an interface is a way to achieve abstraction. It’s like a blueprint of a class, defining a set of methods that a...Read More
We learn about Object Oriented Programming principles: Classes vs Objects Abstraction Instantiation Encapsualtion with Setters and Getters Inheritance via Parent and Child classes Polymorphism Object-...Read More
We learn about Java variable scope, boxing/unboxing (wrapping) and Arrays Scope of variables You may notice that some lines are commented, because they cant be executed. Please un-comment them ...Read More
