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Semester 1MCA102

Core Java (MCA102) crash course, Online MCA, Semester 1:

This subject covers core Java programming, from the JVM, data types and control flow through classes, inheritance, interfaces, packages, exception handling and…

  • 15 video lessons
  • 9h 58m
  • Study notes
  • 75 quiz questions
  • Assignment
Enroll nowSee the lessons
Core Java crash course

15 lessons in Core Java

Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.

About this subject

This subject covers core Java programming, from the JVM, data types and control flow through classes, inheritance, interfaces, packages, exception handling and multithreading, to file I/O, applets, AWT GUI components and event handling. After it you will be able to write, compile and run object-oriented Java programs, handle errors and threads, perform input/output, and build simple graphical applications that respond to user events.

  1. 1

    JVM Architecture, JDK and JRE

    Module I, Introduction to Java: Introduction, Java Virtual Machine and their architecture, JDK & JRE, Environment Variable, Features and differences with C++

    🔥 How JVM Internally Works | JVM Architecture in detail | Learn About JVM [Hindi]· Learn Code With Durgesh· 42 min

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  2. 2

    Java Data Types, Variables and Operators

    Module I, Introduction to Java: Data Types, Identifiers and Variables, Operators and Expressions, Type Conversion, Constants

    Java Variables & Data Types Explained | Identifiers, Literals, Keywords | JAVA Full Course #3· Coder Army· 60 min

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  3. 3

    Java Control Flow, Arrays and Methods

    Module I, Introduction to Java: Control flow, arrays, Methods

    Java Tutorial for Beginners | Learn Java in 2 Hours· Apna College· 125 min

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  4. 4

    Java Class Libraries: java.lang, java.io, java.util

    Module I, Introduction to Java: Java Class Libraries: java.lang, java.io, java.math, java.text and java.util package

    Java Class Librares· Simply Coding· 6 min

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  5. 5

    Java Classes, Objects and Constructors

    Module II, Java with Object Orientated Features: Class & Objects: Introducing Classes, A Closer look at Methods and Classes, constructor, static members

    OOPs in Java | Object-Oriented Programming in Java | Classes, Objects, Constructors & More· College Wallah· 109 min

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  6. 6

    Java Inheritance, super and final

    Module II, Java with Object Orientated Features: Inheritance: Types and use of super keyword, Final method and classes

    Java Inheritance | Method overridding | this vs. super Keyword | final Keyword in Java in Hindi· Anuj Kumar Sharma· 43 min

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  7. 7

    Java Interfaces and Packages

    Module II, Java with Object Orientated Features: Interfaces and Packages: Definition and their implementation, defining class path

    Packages in Java· CodeWithHarry· 19 min

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  8. 8

    Java Exception Handling with try, catch, finally

    Module II, Java with Object Orientated Features: Exception Handling: Errors and Exceptions, Exception Handling Mechanism, caught and uncaught exceptions, Exception class hierarchy, handling exceptions with try, catch, finally block, defining custom exception

    Master Exceptions in Java: Try, Catch, Finally, Throw, Throws, try-with-resources & Custom Exception· Engineering Digest· 52 min

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  9. 9

    Java Multithreading and Thread Life Cycle

    Module II, Java with Object Orientated Features: Multithreading: Thread life cycle, creating and controlling threads

    Multithreading in Java· CodeWithHarry· 14 min

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  10. 10

    Java I/O Streams and io Classes

    Module III, I/O and Applets: Run time input/output operations, io classes and their methods implementation

    Java Stream Classes | IO Package | Byte Stream | Character Stream | Java for Developers | #Java #L85· OSOPCoding· 25 min

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  11. 11

    Java Applet Life Cycle and Execution

    Module III, I/O and Applets: Applets life cycle, Applets program and their execution

    L60: Java Applet Introduction | Applet Life Cycle | Java Tutorial | Java Programming Lectures Hindi· Easy Engineering Classes· 21 min

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  12. 12

    Drawing Shapes with Java 2D Graphics

    Module III, I/O and Applets: Displaying various geometric shapes using 2D Graphics

    Java Graphics Programming Tutorial - How To Draw Shapes, Paths, Curves, and Apply Transformations· choobtorials· 21 min

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  13. 13

    AWT Windows, Frames and Panels

    Module IV, GUI components using AWT and Event Handling: AWT: Making Windows, Frames, Panels, and Forms

    How to Create Frame in Java AWT (Hindi)· Geeky Shows· 14 min

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  14. 14

    AWT Controls, Layout Managers and Menus

    Module IV, GUI components using AWT and Event Handling: Working with command buttons, text fields, labels, list boxes, layout manager, menus etc.

    L80: Java AWT UI Elements | Label, TextField, Button, Choice, List, Checkbox, TextArea, Menu in Java· Easy Engineering Classes· 16 min

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  15. 15

    Java Event Handling and Delegation Model

    Module IV, GUI components using AWT and Event Handling: Event Handling: Event Handling, Delegation Model, Event Classes, Event Listener interfaces, Adapter Classes

    Java:Event Handling||Event Delegation Model, Listener Interface and it's methods, Adapter Classes.· Vinay Mishra· 31 min

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Assignment

Student Marks Manager: A Core Java Mini-Project

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What you get

Less scrolling. More passing.

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    Hand-picked video lessons

    15 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.

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    Study notes

    15 lessons come with a summary, key points, key terms and takeaways for quick revision.

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    Quizzes

    75 questions across the course, with the right answer and why, the moment you pick.

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    Assignments

    1 subject assignments with clear tasks, so you practise what each subject actually asks of you.

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    Notebook

    Write notes beside the video, stamped with the exact time, and jump back to that moment later.

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    Progress that follows you

    Completed lessons, quiz scores and where you stopped, saved to your account on every device.

  • Live chat pass

    Live chat

    A members-only live chat beside every lesson: doubts, tips, stickers and GIFs with your batch. One ₹19 pass opens every live chat.

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The Online MCA live chat. Study together, live.

A live chat right beside the video, shared by everyone studying Online MCA. Ask a Core Java doubt mid-lesson, share a shortcut, celebrate a finished semester.

  • Live chat beside every lesson
  • One live chat for all of Online MCA
  • Members-only stickers & GIFs
  • One ₹19 pass opens every live chat
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More from Online MCA Semester 1

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Core Java: common questions

This subject covers core Java programming, from the JVM, data types and control flow through classes, inheritance, interfaces, packages, exception handling and multithreading, to file I/O, applets, AWT GUI components and event handling. After it you will be able to write, compile and run object-oriented Java programs, handle errors and threads, perform input/output, and build simple graphical applications that respond to user events. It's the Core Java subject of Online MCA, Semester 1, in 15 lessons: JVM Architecture, JDK and JRE; Java Data Types, Variables and Operators; Java Control Flow, Arrays and Methods; Java Class Libraries: java.lang, java.io, java.util; Java Classes, Objects and Constructors; Java Inheritance, super and final; Java Interfaces and Packages; Java Exception Handling with try, catch, finally; Java Multithreading and Thread Life Cycle; Java I/O Streams and io Classes; Java Applet Life Cycle and Execution; Drawing Shapes with Java 2D Graphics; AWT Windows, Frames and Panels; AWT Controls, Layout Managers and Menus; Java Event Handling and Delegation Model.

Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.

About 9h 58m of video across 15 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.

Yes: “Student Marks Manager: A Core Java Mini-Project”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.

A members-only live chat beside the video, shared by everyone studying Online MCA, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.

No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.

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