Question 1 When you are finished processing a text file, you should:

A. call Close( ) method

B. erase the file

C. reset the file

Question 2 To which namespace does the File class belong?

A System.Object

B. System.IO

C. object

Question 3 The members of the _______________ class allow you to create, move, copy and delete files.

A. File and FileInfo

B. FileInfo

C. Directory

Question 4 Which of the following is an abstract class?

A. DirectoryInfo

B. StreamReader

C. Stream

Question 5 All of the following are examples of ADO.NET data providers except:

A. Sql Server

B. Access

C. Oracle

Question 6 Databases store information in records, fields, and:

A. grids

B. columns

C. tables

Question 7 Each data provider class is grouped and accessible through its:

A. system

B. namespace

C. data grid

Question 8 For read-only access to databases, which ADO.NET class is used?

A. DataAdapter

B. DataSet

C. DataReader

Question 9 The term Web application is synonymous with:

A. Website

B. Web server

C. IIS

Question 10 Interaction with users on a Web application cannot include the use of:

A. MessageBox

B. Label

C. Button

PLEASE ANSWER ALL