A MERN stack developer is an expert in MongoDB, Express, React and Node. They are proficient in JavaScript and use HTML, CSS and JavaScript to handle front-end operations and JavaScript with Node.js to handle back-end operations. Learn to build declarative user interfaces for the web and connect....

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An abstract class can be used as a base class and all other derived classes should be implemented the abstract class definitions. All the abstract methods should be implemented in all non-abstract classes using the keyword called an override. and after overriding,

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A key is a single or combination of multiple fields in a table. It is used to fetch or retrieve records/data rows from the data table according to the condition/requirement.
keys such as super key, candidate key, primary key, foreign key, alternate key, compound key, composite key, and so on.

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JavaScript is a programming language that can be used in place of C#, Java, Php, or any other object-oriented language. JavaScript can run in a browser, server-side, or on any device using a program known as JavaScript Engine. This article contains the most commonly asked interview questions.

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ASP.NET is an Open-Source web framework for building fast, secure web apps & services with.Net. ASP.NET is also a cross-platform framework that has the biggest draw that means, which can run on any operating system so this allows you to build your ASP.NET web apps using HTML, CSS, Javascript.

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An abstract class is a special type of class that cannot be instantiated and acts as a base class for other classes. Abstract class members marked as abstract must be implemented by derived classes.

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hierarchical inheritance
Inheritance is a mechanism of acquiring the features and behaviors of a class by another class. The class whose members are inherited is called the base class, and the class that inherits those members is called the derived class. Inheritance implements the IS-A relationship

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Dot NET Tutorial - For Beginners & Professionals
Microsoft released .NET Core, a modular and smaller implementation of .NET which is a cross-platform and open source.
The .NET Core learning path will help you to understand and use .NET Core 2.x by following the track of beginner, intermediate.

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What is Microsoft Azure AZ-900 Exam: Microsoft Azure Fundamentals?
Azure is Microsoft’s fastest-growing large cloud platform. This exam is about basic concepts of Azure cloud and hence a good start for those who are new in the Azure world.

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Conditional statements help you to make a decision based on certain conditions. These conditions are specified by a set of conditional statements having boolean expressions which are evaluated to a boolean value true or false. There are following types of conditional statements in C.

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