MAPIT Interview Questions and Answers

Map and filter are array methods in JavaScript used to transform and filter array elements respectively.

• Map creates a new array by applying a function to each element of the original array.

• Filter creates a new array with all elements that pass the test implemented by the provided function.

• Both methods do not modify the original array.

• Map and filter can be chained together to perform complex transformations and filterin

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

• Routing is defined in the RouteConfig.cs file in ASP.NET MVC

• Routes are defined using the MapRoute method

• Routes can include placeholders for parameters

• Routes can also include constraints to limit the values of parameters

Abstract classes can have implementation while interfaces cannot. A class can implement multiple interfaces but only inherit from one abstract class.

• Abstract classes can have constructors while interfaces cannot.

• Abstract classes can have non-abstract methods while interfaces cannot.

• Interfaces can only have public members while abstract classes can have private and protected members.

• A class can implement multiple interf...read more