What is it
C++ extends C with object-oriented programming, templates, and more advanced memory management tools, while still allowing the same low-level control — undergraduate study covers classes, inheritance, polymorphism, and modern C++ memory safety features.
Why it matters
C++ is the language of choice wherever performance is critical and fine control over resources matters — game engines, high-frequency trading systems, and operating system components are built in C++ precisely because it combines speed with powerful abstractions.
Exam tip
Learn RAII (Resource Acquisition Is Initialisation) and modern smart pointers (unique_ptr, shared_ptr) early rather than relying on manual new/delete — this single habit prevents the majority of memory leaks and dangling pointer bugs that plague raw C++ code.
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