Java Interview Questions and answers

H2konlinetraining10 Jul, 2020Education

JRE (Java Runtime Environment) – provides the minimum requirements for Java application execution, includes Java Virtual Machine, core classes, and some supporting files.

Inheritance in Java | Types and Examples

H2konlinetraining10 Jul, 2020Education

The parent class in java is denoted as a superclass, whereas the inherited class is denoted as a subclass. We use the keyword extends to inherit the features of the superclass in the subclass.

Installation of Python with PyCharm on Windows

H2konlinetraining09 Jul, 2020Business

PyCharm is an IDE which is used for development in python. It is one of the best IDE used by developers. PyCharm is developed by JetBrains and can be customized with different themes and plugins.

What is all about JAVA?

H2konlinetraining08 Jul, 2020Business

JAVA is the simplified object-oriented programming language that is designed in order to ease the work of the developer and programmer much easier. It is used in building the application and installs the cross-platform setting. Today in the USA, JAVA is the highly preferred language by most of the service developers when it comes to application development.

Top 3 Qualities to become Java Developer

H2konlinetraining08 Jul, 2020Education

Today, so many Java developers are users to develop as many tools based on their skills. Java is a very secure language to develop network applications and supports cross-platform support.

The Most Essential Qualities Required For The Java Developers

H2konlinetraining08 Jul, 2020Education

Java is one of the hottest programming languages play a vital role in the IT field. The organizations are planned to hire java developers who are all good in programming languages.

Servlet Configuration and Context

H2konlinetraining08 Jul, 2020Education

The best advantage of ServletConfig is that you don’t need to edit the servlet file if the information is in this XML file. The ServletConfig is feeling with information by Web container during initialization of servlets.

JIRA Issues and Issue Types

H2konlinetraining08 Jul, 2020Education

JIRA issue contains all types of items that are created and tracked by JIRA. It is used to track the progress of work, whether it has been completed or not. It contains various types of issues such as bug, task, feature, etc.

Running Test on Selenium Firefox Driver

H2konlinetraining07 Jul, 2020Business

Gecko is a web browser engine used in many applications developed my Mozilla Foundation and the Mozilla Corporation and written in C++ and Java Script. It is an Open Source web browser engine.

Nested Classes in Java

H2konlinetraining07 Jul, 2020Education

In Java language, there is a possibility to define one class inside the body of another These kinds of classes are called nested classes or inner classes. Here is the simplest example:

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