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    • Core Java

    Core Java Courses Online

    Learn core Java programming for building robust applications. Understand Java syntax, object-oriented programming, and standard libraries.

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    Explore the Core Java Course Catalog

    • Status: New
      New
      P

      Packt

      Foundations of Agile and Exam Preparation

      Skills you'll gain: Scaled Agile Framework, Agile Project Management, Agile Methodology, Backlogs, Kanban Principles, Sprint Retrospectives, Sprint Planning, Project Management Institute (PMI) Methodology, Lean Methodologies, Project Management Life Cycle, Continuous Integration, Prioritization

      Intermediate · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      Using probability distributions for real world problems in R

      Skills you'll gain: Statistical Inference, Probability Distribution, R Programming, Statistical Visualization, Statistics, Statistical Analysis, Statistical Hypothesis Testing, Data Analysis, Data Science, Probability

      4.8
      Rating, 4.8 out of 5 stars
      ·
      29 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Predictive Analytics for Business with H2O in R

      Skills you'll gain: R Programming, Predictive Analytics, Applied Machine Learning, Data Science, Data Processing, Feature Engineering, Machine Learning, Telemarketing, Application Deployment

      4.9
      Rating, 4.9 out of 5 stars
      ·
      52 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: New
      New
      B

      Board Infinity

      Fundamentals of Business Management

      Skills you'll gain: Financial Statement Analysis, Selling Techniques, Operations Management, Financial Analysis, Sales, Operational Efficiency, Business Management, Supply Chain Management, Marketing Strategies, Logistics, Business Economics, Market Dynamics, Advertising

      Beginner · Course · 1 - 4 Weeks

    • U

      University of Maryland, College Park

      Sustainable Construction Management

      Skills you'll gain: Energy and Utilities, Construction Management, Construction, Architecture and Construction, Stakeholder Engagement, Facility Management, Corporate Sustainability, Building Information Modeling, Project Design, Environmental Engineering, Building Design, Project Management, Property Management, HVAC, Environment Health And Safety

      4.7
      Rating, 4.7 out of 5 stars
      ·
      19 reviews

      Intermediate · Course · 1 - 3 Months

    • P

      Packt

      Selenium WebDriver with Java and Frameworks for all levels

      Skills you'll gain: Git (Version Control System), Selenium (Software), Cucumber (Software), Version Control, GitHub, Apache Maven, Object Oriented Programming (OOP), Behavior-Driven Development, Jenkins, Java, Issue Tracking, Continuous Integration, CI/CD, Test Execution Engine, Test Case, Application Frameworks, Browser Compatibility, Software Testing, Test Automation, Scripting

      4.3
      Rating, 4.3 out of 5 stars
      ·
      7 reviews

      Intermediate · Specialization · 3 - 6 Months

    • U

      University of Colorado Boulder

      Managing, Describing, and Analyzing Data

      Skills you'll gain: Statistical Inference, Probability Distribution, Statistical Analysis, Descriptive Statistics, Sampling (Statistics), Statistics, Probability & Statistics, Statistical Hypothesis Testing, R Programming, Data Analysis, Data Literacy, Probability, Statistical Visualization, Histogram

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      33 reviews

      Beginner · Course · 1 - 3 Months

    • F

      Fred Hutchinson Cancer Center

      Researcher's guide to omic fundamentals

      Skills you'll gain: Bioinformatics, Molecular Biology, Data Processing, Data Analysis, Data Literacy, Exploratory Data Analysis, Metadata Management, R Programming, Scientific Methods, Data Quality, Data Validation

      3.9
      Rating, 3.9 out of 5 stars
      ·
      10 reviews

      Intermediate · Course · 1 - 3 Months

    • C

      Codio

      Angular for Front End Engineers

      Skills you'll gain: Angular, Test Driven Development (TDD), Unit Testing, HTML and CSS, Web Development, Software Testing, Web Applications, Front-End Web Development, Integration Testing, Development Environment, UI Components, Javascript, Event-Driven Programming, Data Management, Command-Line Interface, Data Storage Technologies

      4.5
      Rating, 4.5 out of 5 stars
      ·
      33 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free
      Free
      C

      Coursera Project Network

      Conduct a 5 Whys Analysis in Miro

      Skills you'll gain: Brainstorming, Root Cause Analysis, Collaborative Software, Business Analysis, Problem Management, Process Analysis

      4.4
      Rating, 4.4 out of 5 stars
      ·
      27 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: New
      New
      P

      Packt

      Business Continuity and Disaster Recovery

      Skills you'll gain: Disaster Recovery, Business Continuity Planning, Business Continuity, Risk Analysis, Contingency Planning, Risk Mitigation, Risk Management, Key Performance Indicators (KPIs), Incident Management, Test Planning, Cloud Storage, Crisis Management, IT Infrastructure, Performance Metric, Business Process, Business Metrics, Communication Strategies

      Beginner · Course · 1 - 4 Weeks

    • L

      LearnQuest

      SOAP Web Services with JAX-WS

      Skills you'll gain: Simple Object Access Protocol (SOAP), Web Services, Extensible Markup Language (XML), Java Platform Enterprise Edition (J2EE), Java, Web Applications

      4.1
      Rating, 4.1 out of 5 stars
      ·
      13 reviews

      Beginner · Course · 1 - 4 Weeks

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    In summary, here are 10 of our most popular core java courses

    • Foundations of Agile and Exam Preparation: Packt
    • Using probability distributions for real world problems in R: Coursera Project Network
    • Predictive Analytics for Business with H2O in R: Coursera Project Network
    • Fundamentals of Business Management : Board Infinity
    • Sustainable Construction Management: University of Maryland, College Park
    • Selenium WebDriver with Java and Frameworks for all levels: Packt
    • Managing, Describing, and Analyzing Data: University of Colorado Boulder
    • Researcher's guide to omic fundamentals: Fred Hutchinson Cancer Center
    • Angular for Front End Engineers: Codio
    • Conduct a 5 Whys Analysis in Miro: Coursera Project Network

    Frequently Asked Questions about Core Java

    Core Java is a commonly used programming language that is considered the foundation for developing various applications and services on different platforms. It is a high-level, object-oriented programming language that enables developers to write efficient and robust code. Core Java covers the fundamental concepts of Java programming, including variables, data types, control structures, classes, objects, inheritance, polymorphism, exception handling, and more. It is widely used for building desktop, web, and mobile applications, as well as backend systems for enterprise-level software.‎

    To excel in Core Java, you should focus on acquiring the following skills:

    1. Object-Oriented Programming (OOP): Understanding the fundamentals of OOP is crucial for Core Java. You should learn concepts like classes, objects, inheritance, polymorphism, and encapsulation.

    2. Java Syntax: Mastering the syntax is essential to write efficient Java code. Learn about variables, data types, operators, control structures (if-else, switch-case), loops (while, for), and exception handling.

    3. Java APIs: Familiarize yourself with commonly used Java APIs such as java.lang, java.util, java.io, and java.net. Learn how to leverage these libraries to perform tasks like input/output operations, collections, networking, date/time manipulation, and more.

    4. Java Development Kit (JDK) Tools: Understand the usage of important JDK tools like javac (Java compiler), java (Java Virtual Machine), jar (Java Archive), javadoc (generating documentation), and debugging tools like jdb.

    5. Memory Management: Java manages memory automatically, but understanding concepts like garbage collection, stack and heap memory, memory leaks, and object lifecycle will help you write better-performing code.

    6. Exception Handling: Learn how to handle exceptions gracefully to ensure efficient error management and graceful program execution. Understand concepts like try-catch blocks, multiple catch blocks, and exception hierarchy.

    7. Multithreading: Core Java provides powerful features for concurrent programming. Gain knowledge about threads, synchronization, locks, and multi-threading concepts like race conditions, deadlock, and thread communication.

    8. File I/O Operations: Understand how to read from and write to files using Java's I/O classes. Learn about different file manipulation operations, character encoding, and how to handle exceptions related to file operations.

    9. Java Database Connectivity (JDBC): Learn about JDBC to interact with relational databases from your Java programs. Understand concepts like database connections, executing queries, fetching results, and handling database transactions.

    10. Debugging and Testing: Acquire skills in debugging and testing Java applications using tools like IntelliJ IDEA, Eclipse, JUnit, and Mockito. Learn how to identify and fix issues, write effective test cases, and perform unit testing.

    By focusing on these skills, you will build a strong foundation in Core Java and be well-equipped to develop various Java applications.‎

    Some of the job roles you can pursue with Core Java skills include Java developer, software engineer, systems analyst, web application developer, mobile application developer, database administrator, quality analyst, and software consultant.‎

    People who are interested in computer programming and have a strong foundation in basic programming concepts are best suited for studying Core Java. Additionally, individuals who are detail-oriented, logical thinkers, and enjoy problem-solving would find studying Core Java to be a good fit for them. Core Java is a fundamental programming language, so it is important for learners to have a willingness to dive deep into the language and understand its intricacies.‎

    Some topics related to Core Java that you can study include:

    1. Object-oriented programming (OOP) concepts and principles
    2. Java syntax and data types
    3. Control structures and loops
    4. Exception handling
    5. Java input/output (I/O) and file handling
    6. Collections framework
    7. Multithreading and concurrency
    8. Networking and socket programming in Java
    9. JDBC (Java Database Connectivity) for database interaction
    10. GUI (Graphical User Interface) development using Swing or JavaFX

    These topics cover the fundamentals of Core Java and are essential for building a strong foundation in Java programming.‎

    Online Core Java courses offer a convenient and flexible way to enhance your knowledge or learn new Core Java is a commonly used programming language that is considered the foundation for developing various applications and services on different platforms. It is a high-level, object-oriented programming language that enables developers to write efficient and robust code. Core Java covers the fundamental concepts of Java programming, including variables, data types, control structures, classes, objects, inheritance, polymorphism, exception handling, and more. It is widely used for building desktop, web, and mobile applications, as well as backend systems for enterprise-level software. skills. Choose from a wide range of Core Java courses offered by top universities and industry leaders tailored to various skill levels.‎

    When looking to enhance your workforce's skills in Core Java, it's crucial to select a course that aligns with their current abilities and learning objectives. Our Skills Dashboard is an invaluable tool for identifying skill gaps and choosing the most appropriate course for effective upskilling. For a comprehensive understanding of how our courses can benefit your employees, explore the enterprise solutions we offer. Discover more about our tailored programs at Coursera for Business here.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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