India Bison Dot Net Developer Trainee Interview Questions, Process, and Tips for Experienced

Securing a web API involves implementing authentication, authorization, and encryption.

• Implement authentication to verify the identity of the client accessing the API

• Implement authorization to control what actions the client can perform

• Use HTTPS to encrypt the communication between the client and the API

• Implement rate limiting to prevent abuse and protect against denial-of-service attacks

• Apply input validation and outp...read more

Improving web API performance involves optimizing code, caching, using asynchronous programming, and scaling infrastructure.

• Optimize code by reducing unnecessary database queries, using efficient algorithms, and minimizing network calls.

• Implement caching to store frequently accessed data and reduce the load on the server.

• Use asynchronous programming to handle multiple requests concurrently and improve responsiveness.

• Sc...read more

Delegates are function pointers used to encapsulate methods, while generics are used to create reusable code for different data types.

• Delegates are used to create callbacks and event handlers.

• Generics allow the creation of classes, methods, and interfaces that can work with different data types.

• Delegates can be used to define and invoke methods dynamically at runtime.

• Generics provide type safety and eliminate the need ...read more

Generics can be used in projects to create reusable code that can work with different types.

• Generics can be used in data structures like lists, dictionaries, and queues to store and retrieve different types of data.

• Generics can be used in algorithms and functions to work with different types of inputs and outputs.

• Generics can be used in database operations to handle different types of data.

• Generics can be used in user ...read more

Delegates are used to create references to methods, allowing methods to be passed as parameters or stored as variables.

• Delegates provide a way to achieve callback functionality in C#.

• Delegates can be used to implement event handling.

• Delegates enable loose coupling and separation of concerns.

• Delegates can be used to create and invoke anonymous methods.

• Delegates can be used to implement the observer pattern.

Join query using Entity Framework

• Use the LINQ query syntax to perform joins in Entity Framework

• Use the 'join' keyword to specify the join condition

• Use 'into' keyword to create a group join

• Use 'on' keyword to specify the join condition

• Use 'equals' keyword to define the equality condition

Dependency injection is a design pattern that allows objects to be loosely coupled by providing their dependencies externally.

• Dependency injection is a way to achieve inversion of control in software development.

• It helps in creating loosely coupled and modular code.

• In dependency injection, the dependencies of a class are provided externally rather than being created within the class itself.

• This allows for easier testin...read more

To handle large number of records in a web API, you can use pagination, streaming, or compression techniques.

• Implement pagination to retrieve records in smaller chunks

• Use streaming to process and return records in real-time

• Apply compression techniques like GZIP to reduce the size of the response

• Consider caching strategies to improve performance

The project structure in Dot Net Core typically consists of folders for source code, configuration files, and dependencies.

• The source code is usually organized into folders based on the application's modules or layers, such as Controllers, Models, and Views.

• Configuration files like appsettings.json store application settings and connection strings.

• Dependencies are managed using a package manager like NuGet, and their v...read more

Entity Framework provides a higher level of abstraction, simplifies database operations, improves productivity, and reduces code complexity.

• Entity Framework abstracts away the underlying database, allowing developers to work with a higher level of abstraction.

• It simplifies database operations by providing an object-oriented approach to data access.

• Entity Framework improves productivity by reducing the amount of code ne...read more

BGP is used in Banking customer for secure and reliable communication between branches and data centers.

• BGP provides secure and reliable communication between branches and data centers in a banking network.

• It allows for efficient routing of traffic and automatic failover in case of network issues.

• BGP helps in maintaining high availability and ensuring data confidentiality in banking operations.

Yes, multiple BGP can be configured on the same router for redundancy and load balancing.

• Multiple BGP instances can be configured on the same router to handle different peers or address families.

• Each BGP instance will have its own configuration and routing table.

• This setup can provide redundancy and load balancing for network traffic.

• For example, one BGP instance can be used for IPv4 routing while another is used for I

MPLS links are required in Banking customer for secure and reliable communication.

• MPLS provides secure and reliable communication for sensitive banking data

• Helps in prioritizing traffic for critical banking applications

• Ensures low latency and high performance for real-time transactions

• Supports seamless connectivity between multiple bank branches and data centers