C++ Interview Questions Question-1. What is an object ? Answer- An instance of the class is called as object. Question-2. Types of Inheritance in C++ ? Answer- Single, Multilevel, Multiple, Hierarchical and Hybrid. Question-3. What is the role of protected access specifier ?
In object-oriented programming of computer science, aninheritanceis a way to form new classes (instances of which will be objects) using pre-defined objects or classes where new ones simply take over old ones’s implementations and characteristics. It is intended to help reuse of existing code ...
Overall, composition offers several advantages over inheritance, including greater flexibility, reduced complexity, and improved maintainability. Functional programming interview questions 13. What is functional programming? In computer science, functional programming is a programming paradigm where programs are ...
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Frequently Asked Questions Q #1) IsPythona functional Language? Answer:Python can be used as a fully OOP language and functional programming since it supports functions as first-class citizens. i.e. you can assign functions to variables, pass functions as parameters, etc. ...
As you’ve seen in Chapter 2, good API documentation is fundamental to obtaining a good user experience. In Chapter 3, you learned how documentation can enhance support and help users get answers to their questions when interacting with your API. Documentation also involves tutorials covering the...
so as for my questions, am i right to assume that the only time the parent class constructor will be called when you create an object for the child class constructor is when you make a parameter-less constructor in the child class, or a non parameter-less constructor in the child class ...
Related: 12 Essential .NET Interview Questions Common C# Programming Mistake #4: Using iterative (instead of declarative) statements to manipulate collections In C# 3.0, the addition of Language-Integrated Query (LINQ) to the language changed forever the way collections are queried and manipulated....
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After looking at this code, I always have questions such as: What was the point of doing it? Did you want to save a line? Did you want to show that you can combine several actions in one expression? As a result we have a typical error pattern - using expressions of the if (A =...