NeoSOFT Interview Questions, Process, and Tips

Q1. Questions Related to Basic JavaScript and Node.js, MongoDB, and Mongoose.js.
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Q2. Basic coding problem to test your JS skills.
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Q3. Mongoose aggregations, SQL Joins
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Q4. Problems on API endpoint
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Q1. It is the same as that of the first round but with some intermediate-level questions.
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Q1. What is dependency injection and its lifetimes
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Dependency injection is a design pattern where components are given their dependencies rather than creating them.
• Dependency injection helps in making components loosely coupled, making it easier to test and maintain code.

• There are three main lifetimes for dependencies: transient, scoped, and singleton.

• Transient dependencies are created each time they are requested.

• Scoped dependencies are created once per request.

• Single...read more
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Q2. What are filters
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Filters in .NET are used to perform logic before or after an action method is executed.
• Filters can be used for authorization, logging, exception handling, etc.

• Examples include AuthorizeFilter, ActionFilter, ExceptionFilter, ResultFilter.

• Filters can be applied globally, at controller level, or at action level.
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Q3. What is CORS ? and we use this
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CORS stands for Cross-Origin Resource Sharing, a security feature that allows servers to specify who can access their resources.
• CORS is used to prevent web pages from making requests to a different domain than the one that served the original page.

• It is implemented using HTTP headers like Access-Control-Allow-Origin.

• CORS is commonly used in web development to enable secure cross-origin requests in browsers.

• Example: If ...read more
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Reverse String Code by using C Sharp

Q1. They asked some core Java Concepts,String,Java 8,SpringBoot Architecture,Stream API code
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Q1. What is routes in laravel
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Routes in Laravel are used to define the URL structure of your application and map them to controller actions.
• Routes are defined in the routes/web.php file for web routes and routes/api.php file for API routes

• Routes can be defined using various HTTP methods like GET, POST, PUT, DELETE, etc.

• Routes can have parameters and wildcards to capture dynamic parts of the URL

• Routes can be named to easily generate URLs or redirect
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Q2. What is rest API
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REST API is a set of rules and conventions for building and interacting with web services using HTTP methods.
• REST stands for Representational State Transfer

• Uses standard HTTP methods like GET, POST, PUT, DELETE

• Data is transferred in JSON or XML format

• Stateless communication between client and server

• Example: GET request to retrieve data from a server
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Q1. What is OOPS ?
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OOPS stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
• OOPS focuses on creating objects that contain data and methods to manipulate that data.

• It allows for encapsulation, inheritance, and polymorphism.

• Examples of OOPS languages include Java, C++, and Python.
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Q2. What is Dependency Injection
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Dependency Injection is a design pattern where components are given their dependencies rather than creating them internally.
• Allows for easier testing by mocking dependencies

• Promotes loose coupling between components

• Improves code reusability and maintainability

• Example: Constructor injection, Setter injection
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Q1. Which Architechture does you project build by?
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Q2. What is Normalization in sql?
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Normalization in SQL is the process of organizing data in a database to reduce redundancy and improve data integrity.
• Normalization involves breaking down a table into smaller tables and defining relationships between them.

• It helps in reducing data redundancy by storing data in a structured manner.

• There are different normal forms like 1NF, 2NF, 3NF, and BCNF that define the level of normalization.

• Example: If we have a t...read more
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Q1. Tell about your self ?
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Q2. Whom do you provide your first month salary ?
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Q1. What is Multithreading
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Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for improved performance and responsiveness in applications.
• Multithreading allows multiple tasks to be executed simultaneously on a single CPU core.

• Each thread has its own stack and runs independently, sharing resources with other threads.

• Examples of multithreading include running background tasks while the main UI thread remains
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