最新的Microsoft Recertification for MCSE: Data Platform - 70-469免費考試真題

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You plan to create a new table that has the following requirements:
Uses a GUID data type as the primary key.
Uses a clustered index as the primary key.
Minimizes fragmentation.
You need to recommend which option to include in the CREATE statement.
Which option should you include?
More than one answer choice may achieve the goal. Select the BEST answer.

DRAG DROP
You need to recommend a backup process for data warehouse database.
The solution must meet the following requirements:
- Ensure that if a hardware failure occurs, you can bring the database online without
losing more than 24 hours of transactions. - Minimize the amount of administrative effort required to restore any lost data. - Minimize the space used by transaction logs.
What should you include in the recommendation?
To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

DRAG DROP
You administer a SQL Server 2014 instance.
The server is capable of 10000 IO/second (IOPS). During the time period when the second process executes, the disk IO can reach 7000 IOPS, and CPU use can average 30% over the eight processors.
The first process summarizes the day's activity executed by a login of [SummaryReportLogin]. The second process submits transactions executed by a login of [ETLLogin].
A Resource Governor classifier function has been created to return WG_Low for connections from the [ETLLogin] and [SummaryReportLogin].
You need to set up the Resource Group and Workgroup Pools on the instance.
You have the following requirements:
- Both processes must never use more than 50 percent of the CPU at any one time. - The number of active queries that these processes can execute simultaneously should be limited to a maximum of 10. - The SummaryReportLogin process must always achieve the minimum IOPS required to be minimally affected during executing the ETLLogin processes.
Develop the solution by selecting and arranging the required code blocks in the correct order.
You may not need all of the code blocks.

DRAG DROP
You have two servers named SQL1 and SQL2 that have SQL Server 2012 installed. SQL1 contains a database that is mirrored asynchronously to SQL2. The database contents are updated once a month.
You need to upgrade the database to SQL Server 2014. The solution must minimize downtime.
Which upgrade steps should you recommend?
To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

You need to recommend a disaster recovery strategy for the Inventory database.
What should you include in the recommendation?

You need to implement a solution that meets the data recovery requirements. You update each stored procedure to accept a parameter named @transactionID. What should you add next to the beginning of each stored procedure?

You are creating a table named Orders.
You need to ensure that every time a new row is added to the Orders table, a user-defined function is called to validate the row before the row is added to the table.
What should you use?
More than one answer choice may achieve the goal. Select the BEST answer.

DRAG DROP
You need to design the UserActivity table.
Which three steps should you perform in sequence? To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.

You need to recommend a solution that resolves the missing data issue. The solution must minimize the amount of development effort.
What should you recommend?

You have a SQL Server 2014 database named DB1.
You plan to import a large number of records from a SQL Azure database to DB1.
You need to recommend a solution to minimize the amount of space used in the
transaction log during the import operation.
What should you include in the recommendation?

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You administer a SQL Server 2014 instance.
Users report that the SQL Server has seemed slow today. A large database was being restored for much of the day, which could be causing issues.
You want to write a query of the system views that will report the following:
Number of users that have a connection to the server
Whether a user's connection is active
Whether any connections are blocked
What queries are being executed
Whether the database restore is still executing and, if it is, what percentage of the restore is complete.
Which system objects should you use in your query to best achieve this task?

You have a SQL Server 2014 instance named SQL1.
SQL1 creates error events in the Windows Application event log.
You need to recommend a solution that will run an application when SQL1 logs a specific error in the Application log.
Which SQL elements should you include in the recommendation? (Each correct answer presents part of the solution. Choose all that apply.)

HOTSPOT
You use SQL Server 2014. You create a table within a database by using the following DDL:

The following table illustrates a representative sample of data:

The system is expected to handle 50 million orders a month over the next five years.
You have been instructed by your Team Lead to follow best practices for storage and performance in the utilization of SPARSE columns.
Which columns should you designate as SPARSE? To answer, mark each column as SPARSE or NOT SPARSE in the answer area.

DRAG DROP
You administer a SQL Server 2014 instance.
You have been assigned to determine the cause of frequent long-running transactions that
have been tracked to the dbo.Account table, where there are many cases of blocking and deadlocks. The dbo.Account table contains more than one million rows.
Users and processes frequently search for and update data by using the AccountId column, and less frequently the AccountNumber and GovernmentId columns, all of which contain only unique values. Users frequently get lists of AccountNumber values by searching on Last Name and then First Name.
You need to modify the structure of the dbo.Account table to alleviate the issues.
How should you complete the table definition to reduce contention on the table structure? To answer, drag the appropriate code snippets to the correct locations in the CREATE TABLE statement. Each code snippet may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

DRAG DROP
Your network contains a server named Server1 that runs SQL Server 2012. Server1 contains an instance named Instance1. Instance1 contains a database named ContentDatabase.
ContentDatabase uses transaction log backups.
The recovery model of ContentDatabase is set to FULL.
You need to shrink the ContentDatabase_Log log file to 10 MB. The solution must ensure that you can continue to back up the transaction log.
Which three code segments should you execute?
To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.