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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Troubleshoot and Optimize Queries | 15-20% | - Use query hints and execution plans - Analyze execution plans - Identify and resolve performance issues - Optimize indexes and statistics |
| Topic 2: Manage and Maintain Databases | 20-25% | - Implement security principles - Monitor SQL Server activity - Implement high availability features - Manage backups and restores - Configure SQL Server instances |
| Topic 3: Work with Data | 28-33% | - Query data using SELECT statements - Implement subqueries and joins - Modify data using INSERT, UPDATE, DELETE - Manage transactions and error handling - Apply built-in functions and aggregate functions |
| Topic 4: Create Database Objects | 27-32% | - Create stored procedures - Design and implement tables - Create and modify views - Create and alter indexes - Create functions and triggers |
You administer a Microsoft SQL Server 2012 instance that has several SQL Server Agent jobs configured.
When SQL Server Agent jobs fail, the error messages returned by the job steps are truncated. The
following error message is an example of the truncated error message:
"Executed as user CONTOSO\ServiceAccount. ...0.4035.00 for 64-bit Copyright (C) Microsoft Corp 1984-
2011. All rights reserved. Started 63513 PM Error 2012-06-23 183536.87 Code 0XC001000E Source
UserImport Description Code 0x00000000 Source Log Import Activity Descript... The package execution
fa... The step failed."
You need to ensure that all the details of the job step failures are retained for SQL Server Agent jobs.
What should you do?
Correct Answer: A 🗳️
Explanation: Only visible for Free4Dump members. You can sign-up / login (it's free).
You administer a Microsoft SQL Server 2012 database. The database contains a table named Employee. Part of the Employee table is shown in the exhibit. (Click the Exhibit button.)
Confidential information about the employees is stored in a separate table named EmployeeData. One record exists within EmployeeData for each record in the Employee table. You need to assign the appropriate constraints and table properties to ensure data integrity and visibility. On which column in the Employee table should you use an identity specification to include a seed of 1,000 and an increment of 1?
Correct Answer: F 🗳️
Explanation: Only visible for Free4Dump members. You can sign-up / login (it's free).
You develop a Microsoft SQL Server 2012 database. You create a view from the Orders and OrderDetails tables by using the following definition.
You need to ensure that users are able to modify data by using the view. What should you do?
Correct Answer: C 🗳️
Explanation: Only visible for Free4Dump members. You can sign-up / login (it's free).
You administer a Microsoft SQL Server database. Service accounts for SQL Agent are configured to use a local user. A Microsoft SQL Server Integration Services (SSIS) job step has been created within a SQL Server Agent job. The SSIS package accesses a network share when exporting data from a SQL Server database. When you execute the SQL Server Agent job, it fails due to a permissions failure on a share on a remote server. You need to ensure that the SQL Server Agent job can execute the SSIS package. Which four actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
Build List and Reorder:
Correct Answer:

You have a database that contains the tables shown in the exhibit. (Click the Exhibit button.)
You need to create a query that calculates the total sales of each OrderId from the Sales.Details table. The solution must meet the following requirements:
Use one-part names to reference columns.
Sort the order of the results from OrderId.
NOT depend on the default schema of a user.
Use an alias of TotalSales for the calculated ExtendedAmount.
Display only the OrderId column and the calculated TotalSales column.
Which code segment should you use?
To answer, type the correct code in the answer area.
Correct Answer: A 🗳️
Explanation: Only visible for Free4Dump members. You can sign-up / login (it's free).
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