This page was exported from Braindump2go Free Exam Dumps with PDF and VCE Collection [ https://www.mcitpdump.com ] Export date:Sat May 4 6:57:33 2024 / +0000 GMT ___________________________________________________ Title: [2016-Oct.-New]Free Offer of Braindump2go 70-469 PDF for Instant Downloading[NQ48-NQ53] --------------------------------------------------- 2016/10 Latest Microsoft 70-469: Recertification for MCSE: Data Platform Exam Questions Updated Today!Free Instant Download 70-469 Exam Dumps (PDF & VCE) 292Q&As from Braindump2go.com Today! 100% Real Exam Questions! 100% Exam Pass Guaranteed! 1.|2016/10 New 70-469 Exam Dumps (PDF & VCE) 292Q&As Download:http://www.braindump2go.com/70-469.html2.|2016/10 New 70-469 Exam Questions & Answers:https://drive.google.com/folderview?id=0B9YP8B9sF_gNd2EweGNERlpTTzg&usp=sharing QUESTION 48You need to recommend a solution that meets the concurrency problems.What should you include in the recommendation? A.    Modify the stored procedures to use the SERIALIZABLE isolation level.B.    Modify the order in which usp_AcceptCandidate accesses the Applications table and the Candidates table.C.    Modify the order in which usp_UpdateCandidate accesses the Applications table and the Candidates table.D.    Modify the stored procedures to use the REPEATABLE READ isolation level. Answer: C QUESTION 49You need to resolve the performance issues of the usp_ExportOpenings stored procedure. The solution must minimize the amount of hard disk space used.Which statement should you execute on DB1? A.    EXEC sp_dboption 'DB1', 'auto create statistics', 'TRUE';B.    CREATE INDEX IX_Exp_Openings ON Openings(PostDate, FilledDate) INCLUDE (Description, Title, Salary);C.    CREATE INDEX IX_Exp_Openings ON Openings(PostDate) INCLUDE (Description, Title,Salary) WHERE FilledDate IS NULL;D.    EXEC sp_recompile 'usp_ExportOpenings'; Answer: C QUESTION 50You need to implement a solution that meets the locking requirements.Which line of code should you modify? A.    Change line 07 in usp_UpdateOpening to:UPDATE Openings WITH (UPDLOCK)B.    Change line 09 in usp_GetOpenings to:FROM Openings o (ROWLOCK)C.    Change line 07 in usp_UpdateOpening to:UPDATE Openings WITH (READPAST)D.    Change line 09 in usp_GetOpenings to:FROM Openings o (NOLOCK) Answer: D QUESTION 51You 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? A.    SAVE TRANSACTION WITH MARK @transactionIDB.    ROLLBACK DISTRIBUTED TRANSACTION @transactionIDC.    BEGIN TRANSACTION WITH MARK @transactionIDD.    COMMIT TRANSACTION @transactionID Answer: C Case Study 6 - Coho Winery (Question 52 - Question 65)OverviewYou are a database developer for a company named Coho Winery. Coho Winery has an office in London.Coho Winery has an application that is used to process purchase orders from customers and retailers in 10 different countries.The application uses a web front end to process orders from the Internet. The web front end adds orders to a database named Sales. The Sales database is managed by a server named Server1.An empty copy of the Sales database is created on a server named Server2 in the London office. The database will store sales data for customers in Europe.A new version of the application is being developed. In the new version, orders will be placed either by using the existing web front end or by loading an XML file.Once a week, you receive two files that contain the purchase orders and the order details of orders from offshore facilities.You run the usp_ImportOders stored procedure and the usp_ImportOrderDetails stored procedure to copy the offshore facility orders to the Sales database.The Sales database contains a table named Orders that has more than 20 million rows.Database DefinitionsDatabase and TablesThe following scripts are used to create the database and its tables:  Stored ProceduresThe following are the definitions of the stored procedures used in the database: IndexesThe following indexes are part of the Sales database: Data ImportThe XML files will contain the list of items in each order. Each retailer will have its own XML schema and will be able to use different types of encoding. Each XML schema will use a default namespace. The default namespaces are not guaranteed to be unique.For testing purposes, you receive an XSD file from a customer.For testing purposes, you also create an XML schema collection named ValidateOrder. ValidateOrder contains schemas for all of the retailers.The new version of the application must validate the XML file, parse the data, and store the parsed data along with the original XML file in the database. The original XML file must be stored without losing any data.Reported IssuesPerformance IssuesYou notice the following for the usp_GetOrdersAndItems stored procedure:The stored procedure takes a long time to complete. Less than two percent of the rows in the Orders table are retrieved by usp_GetOrdersAndItems.A full table scan runs when the stored procedure executes. The amount of disk space used and the amount of time required to insert data are very high.You notice that the usp_GetOrdersByProduct stored procedure uses a table scan when the stored procedure is executed.Page Split IssuesUpdates to the Orders table cause excessive page splits on the IX_Orders_ShipDate index.RequirementsSite RequirementsUsers located in North America must be able to view sales data for customers in North America and Europe in a single report. The solution must minimize the amount of traffic over the WAN link between the offices.Bulk Insert RequirementsThe usp_ImportOrderDetails stored procedure takes more than 10 minutes to complete. The stored procedure runs daily. If the stored procedure fails, you must ensure that the stored procedure restarts from the last successful set of rows.Index Monitoring RequirementsThe usage of indexes in the Sales database must be monitored continuously. Monitored data must be maintained if a server restarts. The monitoring solution must minimize the usage of memory resources and processing resources. QUESTION 52You need to implement a solution that meets the site requirements.What should you implement? A.    A non-indexed view on Server1B.    A non-indexed view on Server2C.    A distributed view on Server1D.    A distributed view on Server2 Answer: C QUESTION 53You need to modify usp_GetOrdersAndItems to ensure that an order is NOT retrieved by usp_GetOrdersAndItems while the order is being updated.What should you add to usp_GetOrdersAndItems? A.    Add SET TRANSACTION ISOLATION LEVEL SERIALIZABLE to line 03.B.    Add SET TRANSACTION ISOLATION LEVEL SNAPSHOT to line 03.C.    Add (UPDLOCK) to the end of line 06.D.    Add (READPAST) to the end of line 06. Answer: D !!!RECOMMEND!!! 1.|2016/10 New 70-469 Exam Dumps (PDF & VCE) 292Q&As Download:http://www.braindump2go.com/70-469.html2.|2016/10 New 70-469 Exam Questions & Answers:https://drive.google.com/folderview?id=0B9YP8B9sF_gNd2EweGNERlpTTzg&usp=sharing --------------------------------------------------- Images: --------------------------------------------------- --------------------------------------------------- Post date: 2016-10-20 06:01:34 Post date GMT: 2016-10-20 06:01:34 Post modified date: 2016-10-20 06:01:34 Post modified date GMT: 2016-10-20 06:01:34 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com