Review of Top 5 Java Certifications of 2020
There are some programming languages that have had a huge impact on the IT world and Java is certainly one of them. If you are already a Java Programmer, you need to understand that constant learning is an important part of being a professional. So, if you want to move forward in your career, it is important that you keep this ball rolling.
There are many ways that you can use to develop your Java skill set, but one of the most effective methods is to go for a Java certification. With the help of such a certificate, you will gain the right skills and get a document to prove them. There are many certifications that you can go for in this area, but in this blog article, we will talk about some of the best options you can find.
Spring Professional
The first certificate that you need to know about is Spring Professional, which is one of the most popular Java certifications out there. It validates the candidates’ skills with respect to the Spring framework. If you already work as a Java Web Developer, earning this certificate can actually be quite helpful.
If you want to obtain this certification, you will need to take the corresponding exam. It is 90 minutes long and you will have to answer a total of 50 multiple-choice questions. To pass the test, you should get at least 38 correct answers. The domains covered in the certification exam are as follows:
- REST;
- Spring Boot Actuator;
- Spring Boot Testing;
- Security;
- Spring MVC and Web Layer;
- Spring Boot Intro;
- Data Management: JDBC, Transactions;
- Spring Data JPA;
- Spring Boot Auto Configuration;
- Aspect-Oriented Programming;
- Testing;
- Container, Dependency, and IOC.
Having this Java certification under your belt can make you stand out from the competition.
HDP Certified Developer: Apache Spark
This certification is for the Hadoop Developers who are working with Spark SQL apps and Spark Core as well as developing apps in Python or Scala. The exam that you need to pass for this certificate covers the following topics:
- Data Ingestion;
- Data Transformation;
- Data Analysis.
Each of the sections includes a wide range of different areas, so it is important to pay attention to every detail. This 2-hour exam is available in the English language and costs $250.
Conclusion
These were some of the best Java certifications you should know about. Java is undoubtedly one of the most popular programming languages in the world right now. That is why so many people want to learn it. However, it is important to understand that if you want to become a Developer, you need to do a lot more than just learn a programming language. You must understand how to use it to solve real-world problems, and there is no better way to do this than by following the certification process. Get all you need, prepare with great deliberation, and you will be ready to go.