Orion Innovation Interview Questions, Process, and Tips for Experienced

SQL joins are used to combine rows from two or more tables based on a related column between them. WHERE clause is used to filter rows based on a specified condition. LIKE operator is used for pattern matching in SQL queries.

• Joins in SQL are used to retrieve data from multiple tables based on a related column

• WHERE clause is used to filter rows based on a specified condition

• LIKE operator is used for pattern matching in

OOPs concepts in .NET refer to the principles of Object-Oriented Programming used in .NET development.

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

• Inheritance: Allows a class to inherit properties and behavior from another class.

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

• Abstraction: Hiding the complex implementation details and showing o

ASP.NET Core is a cross-platform, high-performance framework for building modern, cloud-based, internet-connected applications.

• Cross-platform framework for building web applications

• High-performance and scalable

• Supports cloud-based and internet-connected applications

• Open-source and actively maintained by Microsoft

• Modular design allows for flexibility and customization

Design patterns are reusable solutions to common problems in software design.

• Design patterns help in creating maintainable, scalable, and flexible software.

• They provide a common language for developers to communicate about solutions.

• Examples include Singleton, Factory, Observer, and MVC.

Login page security includes encryption, password policies, and session management.

• Encryption of passwords using hashing algorithms like bcrypt or scrypt

• Implementation of password policies like minimum length, complexity, and expiration

• Session management with secure cookies and timeout mechanisms

• Prevention of brute force attacks with rate limiting and CAPTCHA

• Protection against SQL injection and cross-site scripting (XS

Abstract classes are used to provide a common interface for its subclasses.

• Abstract classes cannot be instantiated, but can be subclassed

• Abstract classes can have abstract and non-abstract methods

• Abstract classes can be used to implement template method pattern

• Abstract classes can be used to provide default implementation of methods

• Abstract classes can be used to enforce design constraints on its subclasses