You have a SQL Server database named MyDB that uses SQL Server Authentication.
Which connection string should you use to connect to MyDB?

• A.Data Source=MyDB; Trusted_Connection=True; MultipleActiveResultSets=True; Initial Catalog=Sales
• B.Data Source=MyDB; Integrated Security=SSPI; Initial Catalog=Sales
• C.Data Source=MyDB; Integrated Security=True; Initial Catalog=Sales
• D.Data Source=MyDB; UserID=username; Password=P@sswOrd; Initial Catalog=Sales

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Hotspot Question
For each of the following statements, select Yes if the statement is true.
Otherwise, select No. Each correct selection is worth one point.

Correct Answer:

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How should you configure an application to consume a Web service?

• A.Add the Web service to the development computer.
• B.Add a reference to the application in the Web service.
• C.Add a reference to the Web service in the application.
• D.Add the Web service code to the application.

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Which term is used to describe a class that inherits functionality from an existing class?

• A.Base class
• B.Derived class
• C.Superclass
• D.Inherited class

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You are creating the necessary variables for an application. The data you will store in these variables has the following characteristics:
- Consists of numbers
- Includes numbers that have decimal points
- Requires more than seven digits of precision
You need to use a data type that will minimize the amount of memory that is used.
Which data type should you use?

• A.Decimal
• B.Single
• C.Byte
• D.Double

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