TGViewer
Coding Interview Resources Coding Interview Resources @crackingthecodinginterview · 52.2K subscribers
Post #1506 2.29K
Basic OOP Concepts

•What is the need for OOPs?
•What are some major Object Oriented Programming languages?
•What are some other programming paradigms other than OOPs?
•What is meant by Structured Programming?
•What are the main features of OOPs?
•What are some advantages of using OOPs?
•Why is OOPs so popular?
•What is meant by the term OOPs?
•What are the four main principles of OOP?
•Explain the difference between a class and an object.
•What is encapsulation? Provide an example.
•What is abstraction? How is it different from encapsulation?
•What is polymorphism? Explain with an example.
•What is inheritance? How does it promote code reusability?
•What are access specifiers in OOP?
•What do you understand by OOP?
Name any seven widely used OOP languages.
•What is the purpose of using OOPs concepts?
•What are the four main features of OOPs?
•What are the advantages and disadvantages of OOP?
•What are the limitations of OOPs?
•What are the differences between object-oriented programming and structural programming?
•What do you understand by pure object-oriented language? Why is Java not a pure object-oriented programming language?

Like if you want me to post answer for each question 👍❤️
  • 👍 8
  • ❤ 1
More from @crackingthecodinginterview
  1. Oct 13, 2026𝗧𝗢𝗣 𝗙𝗥𝗘𝗘 𝗖𝗢𝗨𝗥𝗦𝗘𝗦 𝗧𝗢 𝗕𝗢𝗢𝗦𝗧 𝗬𝗢𝗨𝗥 𝗦𝗞𝗜𝗟𝗟𝗦 𝗜𝗡 𝟮𝟬𝟮𝟲! Explor…
  2. Oct 12, 2026🚀 𝗪𝗵𝗶𝗰𝗵 𝗧𝗲𝗰𝗵 𝗦𝗸𝗶𝗹𝗹 𝗪𝗶𝗹𝗹 𝗬𝗼𝘂 𝗠𝗮𝘀𝘁𝗲𝗿 𝗶𝗻 𝟮𝟬𝟮𝟲? Want to buil…
  3. Oct 9, 2026🔥 SQL Interview Case Studies (Advanced Business Scenarios) 💯 🧠 Case Study 1: Find Repea…
  4. Oct 9, 2026🇮🇳 𝗚𝗢𝗩𝗘𝗥𝗡𝗠𝗘𝗡𝗧 𝗢𝗙 𝗜𝗡𝗗𝗜𝗔 — 𝗔𝗜𝗖𝗧𝗘 𝗜𝗡𝗧𝗘𝗥𝗡𝗦𝗛𝗜𝗣𝗦 𝟮𝟬𝟮𝟲 🚀…
  5. Oct 8, 2026🎓 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗙𝗥𝗘𝗘 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘄𝗶𝘁𝗵 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗲𝘀! 🚀🔥 Upgr…
  6. Oct 7, 2026🚀 DSA Topics Every Programmer Should Know 💻🔥 📦 1. Arrays ✔ Traversal ✔ Searching ✔ Sor…
Threads Profile ViewerView any public Threads profile without an account.Open ThreadLook →Writing with AI? Make it sound human.Metric37 rewrites AI drafts so they read naturally. Free AI detector, 1,500 words free.Try Metric37 →