Java Programming
Java course is an educational program or a curriculum with a series of lessons designed to teach JAVA language and how to use it for programming. It covers essential topics such as variables, data types, operators, control flow, object-oriented programming concepts, collections, the Java API, and more
Overview
Java programming language is one of the popular high-level languages that is being used by developers all around the globe to develop versatile software applications that solve real-life issues. When Java code is compiled, it does not turn into code specific to an operating system but converts into universal bytecode that can run on multiple platforms. It helps to create lucid structures for programs and provides the opportunity to reuse its code. GSon, Hibernate, Jackson, JUnit, Mockito, and Java openAL are some of the popular Java libraries. Some of the famous apps developed using Java programming are Netflix, Twitter, Minecraft, and Spotify.
Java courses are very popular among elite programmers all over the globe. These courses give you access to its fundamentals along with its syntax, variables, methods, and control statements. Along with that, this course helps you understand the process of compilation of Java code, various libraries associated with this programming language, and software development tools that are essential for the development of Java applications.
Program Structure
What is the major course content of the Java course? What are you going to learn during the Java programming course?
The major components of this programming course are as follows:
- Introduction: During the initial period of learning Java programming, you will be provided a background of this language and its critical constituents such as Java libraries, JVM, as well as JRE.
- Core concepts: In this portion, you will be familiarized with the important concepts of this programming language. This segment emphasizes key concepts like Java Syntax, Variables, Methods, Operators, and Control Statements, along with Java development tools.
- OOP: In this section, you will be provided with knowledge of advanced OOP principles alongside various file-handling methods.
- Data Structures and Algorithms: This part will provide you with knowledge of Java language collections, data structures, implementation, and algorithms.
- Advanced Concepts: This section provides you with knowledge associated with Java’s unit testing framework, and creating custom anomalies, as well as organizing multiple anomalies in this programming language.
Objectives
The objective of this programming language course is to enable one to become a professional designer and programmer of stand-alone Java applications. The person will be able to learn the skills of features of object-oriented programming, exception handling, and internet programming using functions and widgets. The course is designed to help students understand this programming as well as the uses of standard SQL queries along with databases.
The major objectives of this programming language are as follows:
- To familiarize students with the benefits of the Java programming language.
- To provide knowledge of object-oriented fundamentals of Java programming.
- To make pupils know about the working of various Java components together.
- To give learners the concepts of designing Graphic User Interfaces using Java Swing.
- To teach students how to develop and test Java networks, write tests, and debug object-oriented programs using Java.
- To help students design and program stand-alone applications from the Java programming language.
- To assist pupils to inherit exceptional abilities in handling Java applications.
- To provide students with essential skills to create robust, secured, multi-threaded, distributed, dynamic, platform-independent, and portable software and hardware-based programs.
- To develop the skills of students in creating Java code and the ability to innovate strong apps with an in-depth understanding of operators, loops, conditions, and arrays.
- To embed the students with the ability to understand the Java codes written by other Java developers and the capacity to modify those codes to resolve real-world problems.
- To help students to expertise the critical constituents of Java such as its syntax, variables, methods, and control statements and under the JVM, JRE, and JDKI.
Career Prospects
What are my career choices after completing this programming course?
For programmers and developers, being a JAVA programmer is a good career choice that allows almost limitless growth. They will also add value to the businesses as Java can be considered the backbone of the digital world. It is versatile, and there are plenty of job opportunities and pay rates in this field, some of which are mentioned below:
- Senior Java language developer who can build Java-based applications and software with an extreme level of experience.
- Java/Angular developers who can build modern software development.
- Java full stack developer who can build the back end and front end parts of web applications.
- Trading Java developer who can provide performance-efficient Memory Management.
- Java Software Engineer who can define software requirements and run tests to improve system functions.
- Software Testing Developer Engineer who can create an automated test framework.
- Mobile app Developer who can create first-class mobile apps that are robust and secure.
- Senior Data Technology Manager who can plan and coordinate lead computer-related organization activities.
- Team developer who can build varied content management platforms for blockchain power systems
- DevOps Engineer lead who can successfully deploy software in a work environment.
- Database Administrator who can control and keep the data of the organization safe by using this language.
- Entrepreneurs can use the knowledge earned by completing Java programming courses to innovate apps. They can solve people’s problems and grow that startup into a big business.
Prerequisite
For a student to start Java programming, there are a few things that they should know. Firstly, the student should have a decent understanding of math— algebra and logic to be specific. That would allow them to make sense of the kind of operations they will be performing while learning Java. Apart from that, students should have an understanding of object oriented programming. If they do not have that, they can first take up a basic course in another programming language like Python or C programming. This would prepare them enough to learn the Java programming language efficiently.
Self Learning Tips
Because Java is such a popular programming language all over the world, there are many platforms that have extensive libraries of tutorials for all levels. Beginners, intermediates, and even advanced users can reach out to these platforms and communities to learn more about this programming language on their own. Apart from that, there are communities on Discord, Stack Overflow, Reddit, GitHub, etc. where one can learn from the wisdom of the programmers who came before them. Of course, you can also make use of the resources on YouTube. All of these are free resources. If you have some money to spare, you can also buy short term or case specific courses from reputed universities, experienced professionals, and even online learning platforms like Coursera and Udemy.
Best Institutions
To find the best JAVA Programming Language institute for you, you have to pay attention to a few things. We have put together a list of criteria for you to judge the institutes against. All you have to do is make sure that the institute that you choose fulfills all of these conditions:
- Industry Standard Course: As we mentioned before, there are certain aspects of Java Programming Language course that a course needs to cover. Make sure that the institute that you’re considering covers all of that.
- Project Oriented Training: Make sure that the course you sign up for is a professional grade course that prepares you in actual projects and you can later on apply in the workplace.
- Flexible Learning Options: The best institutions offer classes at multiple time slots and even provide recordings of their lectures in case you need to revise or miss the lecture entirely.
- Accessibility: The best institute for you is the one that you can participate in everyday. Besides, moving to a different city for a training program might not be feasible for everyone.
- Taught by Industry Experts: Python with Django is a professional course designed for a vocation in a real workplace. So, learning with someone who has worked in the industry for a long time would be the best way to get the most out of the course. Hence, be sure to check the instructor’s portfolio before you get admitted.
- Internships & Job Placements: Internships are the best way for someone to put their skills to use in a supervised professional setting. The best institutions make sure that their students get job or internship placements after the completion of the course.
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Basic Java Training
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Frequently Asked Questions on Java Programming
Java developers earn Rs. 40 thousand per month in Nepal, and Java software engineers earn a salary of around Rs. 70 thousand per month in Nepal.
The eligibility criteria to take Java programming language courses might vary with institutes. Some of the major prerequisites having an understanding of basic programming languages, or an interest in being a Java programmer.
If your interest lies in Java, then you can surely learn from YouTube. There are many YouTube channels that provide knowledge starting from the basics and, with time, make learning more and more advanced.
Java and Javascript might sound the same, but they are different. Java codes are compiled, whereas Javascript codes are interpreted. Java is mostly used to create applications, whereas Javascript is used to create user-friendly websites.
“I am very interested in learning Java, but I don't know how to start,” if you are this person, then don't worry. First of all, you should carefully understand the tutorial provided by Oracle on Java. After that, you should start coding consecutively with the tutorial. With time, you will get a strong foundation and you can watch YouTube videos to broaden your knowledge of Java Programming language.
Java is new in comparison to C++ and it is not as complicated as C++ during the execution phase of the codes. Despite that, you need to understand what your interests are before choosing any programming language.
Oracle has made Java free till now. You can learn programming, develop various programs, and use this platform securely without a cost.