Working with Java Data Types (Java SE 8 Programmer I Certification 1Z0-808) from Pluralsight

Working with Java data types is a fundamental skill that any Java developer should have and know for the 1Z0-808 certification exam. This course breaks down and demonstrates what Java data types are and how they are used within an application.

This course is primarily concerned with Java data types, variables, and their assignment and use. In this course, Working with Java Data Types (Java SE 8 Programmer I Certification 1Z0-808), you'll start by being introduced to Netbeans, the free Java editor used for all of the examples throughout the course. First, you’ll examine the 8 Java primitive data types, which include boolean, byte, short, int, long, float, double, and char. Next, you’ll discuss their memory footprint, storage size, and what type of data can be stored in each data type. Then, you'll examine boxing and unboxing, and how data types can be cast or converted from one type to another or copied. Finally, while discussing how to initialize variables and objects, you’ll also touch on naming conventions and what to avoid when naming variables. When you are finished with this course, you'll have a knowledge of Java data types and how they are used within an application.

What's inside

Syllabus

Course Overview

Primitive Data Types

Working with Object and Primitive Variables

Working with Fields

Wrap up and Exam Tips

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Provides a solid knowledge base for those preparing for the 1Z0-808 certification exam

Provides clear and concise explanations of various Java data types and their usage

Utilizes Netbeans, a popular Java editor, for practical demonstrations

Covers fundamental concepts, making it suitable for beginners and those with no prior knowledge of Java data types

Taught by Alexander Tushinsky, an experienced instructor in Java

Part of a series of courses, providing a structured learning path for Java certification

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Working with Java Data Types (Java SE 8 Programmer I Certification 1Z0-808) with these activities:

Compile Java Data Types Resources

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Compiling resources on Java data types will provide you with a valuable collection of materials for future reference and continued learning.

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Search for online resources on Java data types
Organize the resources into a central location

Explore Java Data Types Tutorials

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Following tutorials on Java data types will provide you with structured guidance and additional explanations, complementing your learning from the course.

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Find online tutorials on Java data types
Go through the tutorials and take notes

Practice Java Data Types Exercises

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Completing Java data types exercises will help you reinforce your understanding of the different data types and how to use them effectively.

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Find online Java data types exercises
Solve the exercises and check your answers

Five other activities

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Attend a Java Data Types Workshop

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Participating in a workshop focused on Java data types will provide you with hands-on experience and expert insights.

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Find a Java data types workshop in your area
Register for the workshop
Attend the workshop and actively participate

Create a Java Data Types Cheat Sheet

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Creating a cheat sheet will help you summarize the key concepts related to Java data types and serve as a quick reference during your studies.

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Gather information about Java data types
Organize the information into a cheat sheet

Participate in a Java Data Types Coding Contest

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Engaging in a coding contest centered around Java data types will test your skills and encourage you to apply your knowledge in a competitive environment.

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Find a Java data types coding contest
Register for the contest
Practice and prepare for the contest
Participate in the contest and give your best effort

Develop a Java Application Using Data Types

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Building a Java application will allow you to apply your knowledge of data types in a practical setting, reinforcing your understanding.

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Design the application and identify the data types needed
Implement the application using the appropriate data types
Test the application to ensure correct data handling

Mentor Junior Java Developers

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Mentoring others will not only help them understand Java data types but also solidify your own understanding through the process of teaching.

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Identify opportunities to mentor junior Java developers
Share your knowledge and experience on Java data types

Career center

Learners who complete Working with Java Data Types (Java SE 8 Programmer I Certification 1Z0-808) will develop knowledge and skills that may be useful to these careers:

Computer Programmer

Computer Programmers write, test, and maintain computer programs. They create software applications, websites, and other programs for a variety of purposes. This course can help Computer Programmers by providing them with the core Java knowledge needed to write, test, and maintain computer programs. The course covers Java data types, variables, and their assignment and use, which are all essential for Computer Programmers in any industry.

See salaries and explore the career path for Computer Programmer

Software Developer

Software Developers design, build, and implement computer applications. They analyze user needs, translate them into technical requirements, and then develop and test the software code. They may also be responsible for maintaining and updating existing software. This course can help Software Developers by providing them with the core Java knowledge needed to design, build, and maintain software applications. The course covers Java data types, variables, and their assignment and use, which are all essential for Software Developers in any industry.

See salaries and explore the career path for Software Developer

Software Engineer

Software Engineers apply the principles of computer science and software engineering to the design, development, and maintenance of software systems. They work on all aspects of software development, from requirements gathering to design, implementation, testing, and deployment. This course can help Software Engineers by providing them with the core Java knowledge needed to design, develop, and maintain software systems. The course covers Java data types, variables, and their assignment and use, which are all essential for Software Engineers in any industry.

See salaries and explore the career path for Software Engineer

Mobile Developer

Mobile Developers design and develop mobile applications. They work on all aspects of mobile development, from planning and design to implementation and testing. This course can help Mobile Developers by providing them with the core Java knowledge needed to develop mobile applications for Android devices. The course covers Java data types, variables, and their assignment and use, which are all essential for Mobile Developers in any industry.

See salaries and explore the career path for Mobile Developer

Web Developer

Web Developers design and develop websites. They work on all aspects of website development, from planning and design to implementation and testing. This course can help Web Developers by providing them with the core Java knowledge needed to develop dynamic and interactive websites. The course covers Java data types, variables, and their assignment and use, which are all essential for Web Developers in any industry.

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Machine Learning Engineer

Machine Learning Engineers design and develop machine learning models. They work on a variety of projects, including data mining, machine learning, and artificial intelligence. This course can help Machine Learning Engineers by providing them with the core Java knowledge needed to work with data in Java applications. The course covers Java data types, variables, and their assignment and use, which are all essential for Machine Learning Engineers in any industry.

See salaries and explore the career path for Machine Learning Engineer

Data Analyst

Data Analysts collect, analyze, and interpret data to help businesses make informed decisions. They use a variety of tools and techniques to extract insights from data, including data mining, statistics, and machine learning. This course can help Data Analysts by providing them with the core Java knowledge needed to work with data in Java applications. The course covers Java data types, variables, and their assignment and use, which are all essential for Data Analysts in any industry.

See salaries and explore the career path for Data Analyst

Data Scientist

Data Scientists use scientific methods and techniques to extract knowledge and insights from data. They work on a variety of projects, including data mining, machine learning, and artificial intelligence. This course can help Data Scientists by providing them with the core Java knowledge needed to work with data in Java applications. The course covers Java data types, variables, and their assignment and use, which are all essential for Data Scientists in any industry.

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Software Tester

Software Testers test software applications to ensure that they meet requirements and are free of defects. They work on all aspects of software testing, from planning and design to execution and reporting. This course can help Software Testers by providing them with the core Java knowledge needed to test Java applications. The course covers Java data types, variables, and their assignment and use, which are all essential for Software Testers in any industry.

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Technical Writer

Technical Writers create documentation for software applications and other technical products. They work on all aspects of technical writing, from planning and design to writing and editing. This course may be useful for Technical Writers by providing them with the core Java knowledge needed to understand the technical concepts that they are writing about. The course covers Java data types, variables, and their assignment and use, which are all essential for Technical Writers in any industry.

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Systems Analyst

Systems Analysts design and implement computer systems. They work on all aspects of systems analysis and design, from planning and requirements gathering to implementation and testing. This course can help Systems Analysts by providing them with the core Java knowledge needed to design and implement Java-based systems. The course covers Java data types, variables, and their assignment and use, which are all essential for Systems Analysts in any industry.

See salaries and explore the career path for Systems Analyst

Network Administrator

Network Administrators manage and maintain computer networks. They work on all aspects of network administration, from planning and design to implementation and maintenance. This course may be useful for Network Administrators by providing them with the core Java knowledge needed to work with Java-based networks. The course covers Java data types, variables, and their assignment and use, which are all essential for Network Administrators in any industry.

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Database Administrator

Database Administrators manage and maintain databases. They work on all aspects of database administration, from planning and design to implementation and maintenance. This course may be useful for Database Administrators by providing them with the core Java knowledge needed to work with Java-based databases. The course covers Java data types, variables, and their assignment and use, which are all essential for Database Administrators in any industry.

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Computer Support Specialist

Computer Support Specialists provide technical support to users of computer systems. They work on all aspects of computer support, from troubleshooting hardware and software problems to installing and maintaining software. This course may be useful for Computer Support Specialists by providing them with the core Java knowledge needed to troubleshoot and resolve technical issues related to Java-based systems. The course covers Java data types, variables, and their assignment and use, which are all essential for Computer Support Specialists in any industry.

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IT Manager

IT Managers plan and direct the activities of an organization's IT department. They work on all aspects of IT management, from planning and budgeting to implementation and maintenance. This course may be useful for IT Managers by providing them with the core Java knowledge needed to understand the technical aspects of their organization's IT systems. The course covers Java data types, variables, and their assignment and use, which are all essential for IT Managers in any industry.

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