You are a database developer. You plan to design a database solution byusing SQL Server 2008.
The database will contain a table to stage data from an external source.The imported data will contain a field named TransactionTime. The Transaction Time field will use the hh:mm:ss.[m] format (such as 12:55:30.1).
You need to select the appropriate data type for the Transaction Time field. You want to achieve this goal by incurring minimum amount of storage cost.
Which data type should you use?

You are creating atable that stores the GPS location of customers.
You need to ensure that the table allows you to identify customers within aspecifiedsales boundary and to calculate the distance between a custom er and the nearest store. Which data type should you use?

You are a database developer. You develop a task management application that connects to a SQL Server 2008 database named TaskDB.
Users log on to the application by using a SQL Server login.The application contains a module named Task that assigns tasks to users. Information about these tasks is stored in the Tasks table of the TaskDB database. The Tasks table contains multiple columns. These include the CloseDate and EstimatedTime columns.
The application must meet the following security requirements:
Users assigned to a database role named User1 can update all task information columns except the CloseDate and the EstimatedTime columns in the Tasks table.
Administrative users assigned to a database role namedTask_Admin can update all task informationin the Tasks table.
You need to design a strategy to meet the security requirements.
Which two actions should you perform? (Each correct Answer presents part of the solution. Choose two.)

Your database is 5GB and contains a table named SalesHistory. Sales informationis frequently inserted and updated.
You discover that excessive page splitting is occurring.
You need to reduce the occurrence of page splitting in the SalesHistory table.
Which code segment should you use?

You area database developer. You plan to design a database solution by using SQL Server 2008.
You are creating a database to support the office manager. Your database model has the following structure.

The database design has the following business requirements:
An employee can be assigned more than one task.
Upon completion, thet ask is deleted.
When a task is deleted, the associated assignment is deleted.
When an employeeis no longer available to complete a task, the employee link to the assignment is replaced with a NULL value.
You need to implement the business requirements to maintain data integrity.
What shou ld you do?

You need to create a column that allows you to create a unique constraint.
Which two column definitions should you choose? (Each correct Answer presents a complete solution. Choose two.)

You are a database solutions architect.Your company plans to develop a solution by using a SQLServer 2008 instance.
The solution has the following business requirements:
Import data from various datasources such as Microsoft Office Excel, Microsoft SQL Server 2000, Microsoft SQL Server 2005, and CSV files.
Profile the source data before it is imported. Provide collaboration and offline capabilities to mobile users.
Allow mobile users to use heterogeneous data stores.
You need to configure the appropriate SQL Server compon ents to accomplish the business requirements. You want to achieve this goal by using the minimum amount of administrative effort.
Which two SQLServer components should you use? (Each correct Answer presents part of the solution. Choose two.)