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đź’ˇ Essential C++ Interview Questions Every Developer Should Know đź’ˇ

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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:

đź“‹ Basic Concepts:

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

đź“‹ Intermediate Topics:

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

đź“‹ Advanced Concepts:

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

đź“‹ Practical Knowledge:

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

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đź’¬ 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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