Working with Java Data Types and String APIs (Java SE 11 Developer Certification 1Z0-819) from Pluralsight

This course will teach you the eight primitive types and their wrappers. Including coverage of variables and scope rules, operators, as well as the String, Date, and Time types.

The OCA exam contains questions on Java types and how to use them. In this course, Working with Java Data Types and String APIs (Java SE 11 Developer Certification 1Z0-819), you’ll learn to declare, modify, and use primitive and simple reference types. First, you’ll explore primitive types and how to use them as well as the conventions for declaring and naming variables. Next, you’ll discover all of the binary and unary operators. Finally, you’ll learn how to use the APIs associated with Strings, Dates, and Times. When you’re finished with this course, you’ll have the skills and knowledge of Java types needed to answer OCA questions on primitives, operators, scope, and variables, along with String, Date, and Time types.

In this course, you will learn about Java data types, String APIs, Math APIs, and new date and time types.

Prerequisites for this course are familiarity and understanding the Java programming language and Java SE 8.

Yes, this course will key information needed to pass the Java SE 11 Developer Certification.

This Java course is for people who have some familiarity with JavaScript but want to enhance their skills further.

Primitive data types are either a basic type of data provided by a programming language as a basic building block. Or they are a built-in type of data for which the programming language provides built-in support.

What's inside

Syllabus

Course Overview

Understanding Primitive Types and Variables

Using Operators and Math APIs

Using Primitive Wrappers

Understanding Variable Rules and Scope

Working Strings, Dates, and Times

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Explores Java data types, which are a key part of the language and the foundation of most programming languages

Taught by Richard Monson-Haefel, who is an expert in Java and Java programming

Develops skills and knowledge useful for the OCA exam in Java SE 11 Developer Certification

Activities

Coming soon We're preparing activities for Working with Java Data Types and String APIs (Java SE 11 Developer Certification 1Z0-819). These are activities you can do either before, during, or after a course.

Career center

Learners who complete Working with Java Data Types and String APIs (Java SE 11 Developer Certification 1Z0-819) will develop knowledge and skills that may be useful to these careers:

Java Developer

Java Developers are responsible for designing, developing, and maintaining Java applications. Taking this course may be useful for those seeking to become Java Developers, as it covers the basic building blocks of Java, including data types, operators, and wrappers. Understanding these concepts is essential for writing robust and efficient Java code.

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Web Developer

Web Developers design, develop, and maintain websites and web applications. Working with Java Data Types and String APIs may be useful for Web Developers who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times. This knowledge can help Web Developers in writing more efficient and effective code.

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Software Engineer

Software Engineers apply engineering principles to the design, development, and maintenance of software systems. Working with Java Data Types and String APIs may be useful for Software Engineers who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times. This knowledge can help Software Engineers in writing more efficient and effective code.

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Computer Programmer

Computer Programmers write and maintain computer code. Working with Java Data Types and String APIs may be useful for Computer Programmers who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times. This knowledge can help Computer Programmers in writing more efficient and effective code.

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Business Intelligence Developer

Business Intelligence Developers design and develop business intelligence solutions. Working with Java Data Types and String APIs may be useful for Business Intelligence Developers who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times.

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Database Administrator

Database Administrators manage and maintain databases. Working with Java Data Types and String APIs may be useful for Database Administrators who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times. This knowledge can help Database Administrators in understanding and manipulating data effectively.

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Data Warehouse Analyst

Data Warehouse Analysts design and maintain data warehouses. Working with Java Data Types and String APIs may be useful for Data Warehouse Analysts who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times.

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Data Scientist

Data Scientists use scientific methods and algorithms to extract knowledge and insights from data. Working with Java Data Types and String APIs may be useful for Data Scientists who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times. This knowledge can help Data Scientists in understanding and manipulating data effectively.

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Data Analyst

Data Analysts collect, analyze, and interpret data to provide insights and make recommendations for businesses. Working with Java Data Types and String APIs may be useful for Data Analysts who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times. This knowledge can help Data Analysts in understanding and manipulating data effectively.

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IT Manager

IT Managers oversee the planning, implementation, and operation of information technology systems. Working with Java Data Types and String APIs may be useful for IT Managers who wish to understand the technical aspects of Java-based systems. The course covers data types, operators, and APIs for working with strings, dates, and times.

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Software Developer

A Software Developer is primarily responsible for designing, installing, and maintaining software applications. Working with Java Data Types and String APIs may be useful for this role, since it teaches the fundamental principles of Java data types and operators. This knowledge can help Software Developers in understanding the behavior of Java applications and in writing more efficient and effective code.

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Information Security Analyst

Information Security Analysts protect computer systems and networks from security breaches. Working with Java Data Types and String APIs may be useful for Information Security Analysts who wish to understand the technical aspects of Java-based systems. The course covers data types, operators, and APIs for working with strings, dates, and times.

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Computer Systems Analyst

Computer Systems Analysts study the needs of businesses and organizations to determine how computer systems can help them achieve their goals. Working with Java Data Types and String APIs may be useful for Computer Systems Analysts who wish to understand the technical aspects of Java-based systems. The course covers data types, operators, and APIs for working with strings, dates, and times.

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Computer Network Architect

Computer Network Architects design, implement, and maintain computer networks. Working with Java Data Types and String APIs may be useful for Computer Network Architects who wish to use Java in their work. The course covers data types, operators, and APIs for working with strings, dates, and times.

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Project Manager

Project Managers plan and manage projects. Working with Java Data Types and String APIs may be useful for Project Managers who wish to understand the technical aspects of Java-based projects. The course covers data types, operators, and APIs for working with strings, dates, and times.

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