An algorithm is a step-by-step procedure or set of instructions designed to solve a problem or perform a specific task. It is a well-defined set of rules or instructions that, when executed, produces a desired output or result. Algorithms are used in a wide range of fields, including computer science, mathematics, engineering, and many others, to solve complex problems and automate tasks. Algorithms can be expressed in a variety of ways, including natural language, pseudocode, flowcharts, and programming languages. They are an essential component of modern computing and play a critical role in many aspects of daily life, from search engines and social media to financial systems and medical research.
1. Write the shorts notes on Garbage collection. Ans. Garbage collection in C++ isn't native to the language; it relies on manual memory management using constructs like new and delete . However, some third-party libraries or smart pointers like std::shared_ptr and std::unique_ptr offer automated memory management. C++11 introduced smart pointers, reducing manual memory handling but lacking the automatic garbage collection found in languages like Java or Python. 2. What is multiple heritance? Ans. Multiple inheritance in C++ enables a class to inherit attributes and behaviors from more than one base class. It allows a derived class to access features from multiple parent classes, fostering complex class hierarchies but potentially causing issues like the diamond problem due to ambiguous member access. 3. What do you mean by operator overloading ? Ans. Operator overloading in C++ allows defining custom behaviors for operators like +, -, *, etc., for user-defined types. It enable
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