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💡 Essential C++ Interview Questions Every Developer Should Know 💡

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Are you preparing for your next C++ developer interview?

🚀 Here are some of the most commonly asked interview questions to help you ace it:

📋 Basic Concepts:

💠What is the difference between C and C++?
💠Explain the concept of OOP (Object-Oriented Programming) in C++.
💠What are constructors and destructors, and why are they important?
💠Define encapsulation, inheritance, and polymorphism.

📋 Intermediate Topics:

💠How does memory allocation work in C++? Explain malloc() vs. new.
💠What is the difference between deep copy and shallow copy?
💠Explain function overloading and operator overloading.

📋 Advanced Concepts:

💠What are smart pointers, and how do they differ from regular pointers?
💠How does C++ handle exceptions?
💠What is RAII (Resource Acquisition Is Initialization)?
💠Explain the working of virtual functions and the concept of vtables.

📋 Practical Knowledge:

💠 How would you debug a segmentation fault in your C++ code?
💠Can you explain how STL (Standard Template Library) works?
💠Discuss threading and concurrency in C++.

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💬 Question for you:

What’s the most challenging C++ question you’ve faced in an interview? Share in the comments below!

Interview #Tech #C++ #LinkedIn #InterviewPreparation #JobSeekers #DCTTechnology

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Create and maintain end-to-end frontend tests

Learn best practices on creating frontend tests, testing on-premise apps, integrating tests into your CI/CD pipeline, and using Datadog’s testing tunnel.

Download The Guide

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