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QUESTION 1
You are a database solutions architect. Your company plans to develop a solution by using a SQL Server
2008 instance.
The solution has the following business requirements:
·
Import data from various data sources 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 components to accomplish the business requirements.
You want to achieve this goal by using the minimum amount of administrative effort. Which two SQL
Server components should you use? (Each correct answer presents part of the solution.
Choose two.)
A. Analysis Services
B. Reporting Services
C. Integration Services
D. Notification Services
E. Microsoft Sync Framework
Correct Answer: CE
QUESTION 2
You need to design a database solution that meets the following capabilities: Which SQL Server component should you use?
A. Notification Services
B. Service Broker
C. SQL Mail
D. SQL Server Agent
Correct Answer: D
QUESTION 3
You have a table in a database that contains 30 million rows. You need to ensure that the table meets the following requirements:
What should you do?
A. Create a filtered index.
B. Create a clustered index.
C. Configure Service Broker.
D. Configure a Full-Text-Search.
Correct Answer: D
QUESTION 4
You are a database developer. You plan to create a database by using SQL Server 2008. The database will store information about students, teachers, classes, and rooms in a school. The database will be used by a scheduling application.
In the design plan, the following facts have to be considered: You identify the following entities for the database design:
You need to design the database to ensure normalization.What should you do?
A. 1. Add a new entity named TeachersStudents.2. Establish a relationship between the Teachers and Students entities by using the TeachersStudents entity.
B. 1. Add a new entity named ClassesRooms. 2. Establish a relationship between the Classes and Rooms entities by using the ClassesRooms entity.
C. 1. Add a new entity named TeachersRooms. 2. Establish a relationship between the Teachers and Rooms entities by using the TeachersRooms entity
D. 1. Create a new entity named StudentsRooms. 2. Establish a relationship between the Students and Rooms entities by using the StudentsRooms entity.
Correct Answer: B
QUESTION 5
You are a 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:
·
When an employee is 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 should you do?
A. Create DDL INSERT triggers on the Employee, Task, and Assignment entities.
B. Create CHECK constraints on the TaskID and EmployeeID attributes in the Assignment entity.
C. Create Foreign Keys constraints on the TaskID and EmployeeID attributes in the Assignment entity.
D. Create Foreign Keys constraints on the TaskID and EmployeeID attributes in the Task and Employee entities respectively. Reference the Assignment entity, and specify the appropriate On Delete action.
Correct Answer: C QUESTION 6
You have a database that contains two tables named Table1 and Table1_Details. Table1_Details contains
details about items in Table1.
You need to ensure that when an item is removed from Table1, all related items are removed from
Table1_Details. You must achieve this goal by using the minimum amount of Transact-SQL code.
What should you do?
A. Create a foreign key relationship. Set Cascade Delete to Null.
B. Create a foreign key relationship. Set Cascade Delete to True.
C. Create a trigger on Table1_Details that fires on the Delete action.
D. Create a stored procedure that deletes all related items from Table1_Details. Correct Answer: B
QUESTION 7
You need to provide a developer the ability to create and modify database diagrams from an existing database by using SQL Server Management Studio. The solution must minimize the amount of permissions assigned to the developer.
What should you do?
A. Add the developer to the sysadmin role.
B. Add the developer to the db_owner role.
C. Grant the developer the CREATE TABLE permission only.
D. Grant the developer the CREATE SCHEMA permission only.
Correct Answer: B QUESTION 8
You are designing a database for a reporting solution that is based on data from an Online Transaction Processing (OLTP) database. The reports will contain aggregated data. You need to ensure that the reports will not affect query performance on the OLTP database. The solution must minimize the use of joins when performing the aggregate calculations.
What should you do?
A. Add a persisted computed column.
B. Create indexed views in the OLTP database.
C. Create partitioned tables in the OLTP database.
D. Create a new denormalized database based on the OLTP database.
Correct Answer: D QUESTION 9
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