You are developing an application that includes the following code segment. (Line numbers are included forreference only.)
01 class Animal
02 {
03 public string Color { get; set; }
04 public string Name { get; set; }
05 }
06 private static IEnumerable<Animal> GetAnimals(string sqlConnectionString)
07 {
08 var animals = new List<Animal>();
09 SqlConnection sqlConnection = new SqlConnection(sqlConnectionString);
10 using (sqlConnection)
11 {
12 SqlCommand sqlCommand = new SqlCommand(“SELECT Name, ColorName FROM
Animals”, sqlConnection);
13
14 using (SqlDataReader sqlDataReader = sqlCommand.ExecuteReader())
15 {
16
17 {
18 var animal = new Animal();
19 animal.Name = (string)sqlDataReader[“Name”];
20 animal.Color = (string)sqlDataReader[“ColorName”];
21 animals.Add(animal);
22 }
23 }
24 }
25 return animals;
26 }
The GetAnimals() method must meet the following requirements:
Connect to a Microsoft SQL Server database.
Create Animal objects and populate them with data from the database.
Return a sequence of populated Animal objects.
You need to meet the requirements. Which two actions should you perform? (Each correct answer presents
part of the solution. Choose two.)

A.
Insert the following code segment at line 16: while(sqlDataReader.NextResult())

B.
Insert the following code segment at line 13: sqlConnection.Open();

C.
Insert the following code segment at line 13: sqlConnection.BeginTransaction();

D.
Insert the following code segment at line 16: while(sqlDataReader.Read())

E.
Insert the following code segment at line 16: while(sqlDataReader.GetValues())

Explanation:
SqlConnection.Open – Opens a database connection with the property settings specified by the
ConnectionString. http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlconnection.open.aspx
SqlDataReader.Read – Advances the SqlDataReader to the next record. http://msdn.microsoft.com/en-us/
library/system.data.sqlclient.sqldatareader.read.aspx