It’s hard to find a modern software application that doesn’t make extensive use of data access. Some exist, but particularly in the business realm, most have a heavy data access component. There are many ways to build data-centric applications and many technologies that can be used. Microsoft provides several, including ADO.NET, Entity Framework, and SQL Server. This objective covers about 24 percent of the exam’s questions.
It contains valuable information regarding the skills you need to pass the exam.
Objectives in this chapter: