.NET constants, enum, arrays & collection

.NET constants, enum, arrays and collection - Interview questions

<<Previous  Next>> Describe how to create and use array in .NET. Arrays treat several items as a single collection............... Read answer Define Constants and Enumerations in .NET. Constants are values which are known at compile time and do not change........... Read answer Explain collection in .NET and describe how to enumerate through the members of a collection. There are various collection types in .NET which are used for manipulation of data. Collections are available in System.Collections namespace............... Read answer Summarize the similarities and differences between arrays and collections. The Array class is not part of the System.Collections namespaces Collections are. But an array is a collection, as it is based on the IList interface............... Read answer Briefly describe the two kinds of multidimensional arrays in .NET. There are two types of multidimensional arrays: Rectangular arrays : These multidimensional arrays have all the sub-arrays with a particular dimension of the same length. You need use a single set of square brackets for rectangular arrays.............. Read answer <<Previous  Next>> Also read Explain how authorization works in ASP.NET ASP.NET impersonation is controlled by entries in the applications web.config file........... .NET crystal reports How do we access crystal reports in .NET? What are the various components in crystal reports? What basic steps are needed to display a simple report in crystal?.......... ASP.NET application life cycle This article describes ASP.NET application life cycle What Is ASP.NET AJAX? ASP.NET AJAX is the name of Microsoft’s AJAX solution, and it refers to a set of client and server technologies that focus on improving web development with Visual Studio...............