Cubic Corporation Interview Questions and Answers

I break down the problem into smaller parts and research each part to find a solution.

• Identify the problem and its requirements

• Break down the problem into smaller parts

• Research each part to find a solution

• Try different approaches and test them

• Collaborate with colleagues or seek help from online communities

Data Annotations are attributes used in .NET Framework to provide metadata about data elements.

• Data Annotations are used to validate data in models.

• They can be used to specify data types, display names, and format strings.

• Examples include [Required], [StringLength], and [RegularExpression].

To tune a Stored Procedure, identify bottlenecks, optimize queries, and use indexes.

• Identify slow queries and optimize them

• Use indexes to improve query performance

• Avoid using cursors and temporary tables

• Minimize network traffic by reducing data returned

• Use SET NOCOUNT ON to reduce network traffic

• Use stored procedure parameters instead of constants or variables

• Use TRY/CATCH blocks to handle errors

• Monitor performance using SQL Server Profiler and Database Engine Tuning Advisor

Routing in MVC is the process of mapping URLs to controller actions.

• Routing determines which controller and action should handle a request.

• Routes are defined in the RouteConfig.cs file.

• Routes can include parameters that are passed to the controller action.

• Routes can also include constraints to limit which requests match the route.

• Example: /products/5 maps to the ProductsController's Details action with id parameter 5.

Solid Principles are a set of five design principles for writing maintainable and scalable software.

• Single Responsibility Principle (SRP)

• Open/Closed Principle (OCP)

• Liskov Substitution Principle (LSP)

• Interface Segregation Principle (ISP)

• Dependency Inversion Principle (DIP)