Principles of Programming Languages (PPL)

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Question Papers Videos Notes

SPPU PPL Previous Year Question Papers

Practice with previous years’ question papers to boost your preparation.

Insem Apr 2023
Endsem Jul 2023
Endsem Jan 2023
Endsem Jul 2022

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Unit Wise Important Questions

Unit 3 - Classes & Objects

Frequently asked questions on Java classes, methods, arrays, and strings.

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Unit 4 - Inheritance

Important questions on inheritance, encapsulation, and constructors.

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Unit 5 - Multithreading

Key questions on inheritance types, method overriding, and access specifiers.

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Free PPL Video Lectures

Comprehensive explanations perfect for visual learners.

Unit 3 - Java Fundamentals

Arrays, Strings, Classes, Objects, Constructors, static/final keywords.

Unit 4 - Advanced Java

Inheritance, Packages, Interfaces, Exception Handling, I/O Streams.

PPL Handwritten Notes

Unit 3 - Java OOPs

Essential Java concepts: classes, methods, arrays, string handling.

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Unit 4 - Inheritance & Packages

Inheritance, packages, interfaces, exception handling, I/O streams.

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Study Tips for PPL

  • Understand core OOP concepts vs memorizing.
  • Practice coding simple Java programs.
  • Solve previous year question papers.
  • Use multiple resources (Notes + Videos).

Why Learn PPL?

  • Foundation for efficient software development.
  • Helps choose the right paradigm (OOP vs Functional).
  • Prepares for compiler design & advanced topics.

Useful Online Resources

TutorialsPoint Guide Online Java Compiler

Frequently Asked Questions

1. What topics are covered in PPL Unit 3?
PPL Unit 3 covers Fundamentals of JAVA, Arrays (1D, Multi-dimensional), String Handling, Classes and Methods (Objects, Constructors, Overloading, static, final, nested classes), and Garbage Collection.
2. What topics are covered in PPL Unit 4?
Unit 4 covers Inheritance (multilevel, super, method overriding, abstract classes), Packages and Interfaces, Exception Handling (try-catch-finally, custom exceptions), and Managing I/O Streams.
3. Where can I download SPPU PPL question papers?
You can download previous year question papers for Insem and Endsem from the "Question Papers" section above.
4. Do these materials follow the latest SPPU syllabus?
Yes, all our notes, PPTs, and question papers are curated as per the latest SPPU Computer Engineering curriculum.