StudyIn Lead Engineer Interview Questions and Answers

Q1. Basic Questions based on pervious project
Ans. 
Discussed my previous project focused on developing a web application for task management using React and Node.js.
• Utilized React for the front-end to create a dynamic user interface.

• Implemented RESTful APIs using Node.js and Express for backend services.

• Integrated MongoDB for data storage, allowing for efficient data retrieval.

• Employed JWT for user authentication to secure the application.

• Conducted unit testing with Je...read more
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Q1. Abt the .net core
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Q2. C-sharp in deep
Ans. 
C# is a powerful programming language developed by Microsoft for building applications on the .NET framework.
• C# is an object-oriented language with features like classes, inheritance, and polymorphism.

• It is widely used for developing Windows applications, web applications, and games.

• C# supports asynchronous programming with the async and await keywords.

• LINQ (Language Integrated Query) is a powerful feature in C# for qu...read more
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Q3. Oops concepts in deep
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Oops concepts refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hiding the complex implementation detail...read more
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Q1. About your experience and work experience
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Q1. What is angular pipes
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Q2. What is routing
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Q1. What is auth gurd
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Auth guard is a feature in software development that restricts access to certain resources based on user authentication.
• Auth guard is commonly used in web applications to control access to certain pages or features.

• It checks if a user is authenticated before allowing them to access a specific resource.

• Examples include restricting access to admin pages or requiring login to view certain content.
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Q2. What is interceptor
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