This page was exported from Braindump2go Free Exam Dumps with PDF and VCE Collection [ https://www.mcitpdump.com ] Export date:Thu Apr 25 0:45:23 2024 / +0000 GMT ___________________________________________________ Title: Braindump2go Shares the Newly Changed Microsoft 70-469 Exam Questions By Microsoft 70-469 Official Exam Centre (11-20) --------------------------------------------------- Quick and Effective Microsoft 70-469 Exam Preparation Options - Braindump2go new released 70-469 Exam Dumps Questions! Microsoft Official 70-469 relevant practice tests are available for Instant downloading at Braindump2go! PDF and VCE Formates, easy to use and install! 100% Success Achievement Guaranteed! Vendor: MicrosoftExam Code: 70-469Exam Name: Recertification for MCSE: Data PlatformKeywords: 70-469 Exam Dumps,70-469 Practice Tests,70-469 Practice Exams,70-469 Exam Questions,70-469 PDF,70-469 VCE Free,70-469 Book,70-469 E-Book,70-469 Study Guide,70-469 Braindump,70-469 Prep Guide Case Study 2 - Scenario 2 (Question 11 - Question 23)Application InformationYou have two servers named SQL1 and SQL2 that have SQL Server 2012 installed.You have an application that is used to schedule and manage conferences.Users report that the application has many errors and is very slow.You are updating the application to resolve the issues.You plan to create a new database on SQL1 to support the application. A junior database administrator has created all the scripts that will be used to create the database. The script that you plan to use to create the tables for the new database is shown in Tables.sql. The script that you plan to use to create the stored procedures for the new database is shown in StoredProcedures.sql. The script that you plan to use to create the indexes for the new database is shown in Indexes.sql. (Line numbers are included for reference only.)A database named DB2 resides on SQL2. DB2 has a table named SpeakerAudit that will audit changes to a table named Speakers.A stored procedure named usp_UpdateSpeakersName will be executed only by other stored procedures. The stored procedures executing usp_UpdateSpeakersName will always handle transactions.A stored procedure named usp_SelectSpeakersByName will be used to retrieve the names of speakers. Usp_SelectSpeakersByName can read uncommitted data.A stored procedure named usp_GetFutureSessions will be used to retrieve sessions that will occur in the future.Procedures.sqlIndexes.sql Tables.sql  QUESTION 11You need to provide referential integrity between the Sessions table and Speakers table.Which code segment should you add at line 47 of Tables.sql?  A.    Option AB.    Option BC.    Option CD.    Option D Answer: BExplanation:http://msdn.microsoft.com/en-us/library/ms189049.aspxhttp://msdn.microsoft.com/en-us/library/ms179610.aspxhttp://msdn.microsoft.com/en-us/library/ff878370.aspx QUESTION 12You execute usp_TestSpeakers.You discover that usp_SelectSpeakersByName uses inefficient execution plans.You need to update usp_SelectSpeakersByName to ensure that the most efficient execution plan is used.What should you add at line 30 of Procedures.sql? A.    OPTION (FORCESCAN)B.    OPTION (FORCESEEK)C.    OPTION (OPTIMIZE FOR UNKNOWN)D.    OPTION (OPTIMIZE FOR (@LastName= 'Anderson')) Answer: CExplanation:http://msdn.microsoft.com/en-us/library/ms181714.aspx QUESTION 13You need to recommend a solution to ensure that SQL1 supports the auditing requirements of usp_UpdateSpeakerName.What should you include in the recommendation? A.    The Distributed Transaction Coordinator (DTC)B.    Transactional replicationC.    Change data captureD.    Change tracking Answer: A QUESTION 14You are evaluating the table design.You need to recommend a change to Tables.sql that reduces the amount of time it takes for usp_AttendeesReport to execute.What should you add at line 14 of Tables.sql? A.    FullName nvarchar(100) NOT NULL CONSTRAINT DF_FuIlName DEFAULT(dbo.CreateFullName (FirstName, LastName)),B.    FullName AS (FirstName +` '+ LastName),C.    FullName nvarchar(100) NOT NULL DEFAULT (dbo.CreateFullName (FirstName, LastName)).D.    FullName AS (FirstName +` '+ LastName) PERSISTED, Answer: DExplanation:http://msdn.microsoft.com/en-us/library/ms188300.aspxhttp://msdn.microsoft.com/en-us/library/ms191250.aspx QUESTION 15You need to modify usp_SelectSpeakersByName to support server-side paging. The solution must minimize the amount of development effort required.What should you add to usp_SelectSpeakersByName? A.    A table variableB.    An OFFSET-FETCH clauseC.    The ROWNUMBER keywordD.    A recursive common table expression Answer: BExplanation:http://www.mssqltips.com/sqlservertip/2696/comparing-performance-for-different-sql-serverpaging-methods/http://msdn.microsoft.com/en-us/library/ms188385.aspxhttp://msdn.microsoft.com/en-us/library/ms180152.aspxhttp://msdn.microsoft.com/en-us/library/ms186243.aspxhttp://msdn.microsoft.com/en-us/library/ms186734.aspxhttp://www.sqlserver-training.com/how-to-use-offset-fetch-option-in-sql-server-order-byclause/-http://www.sqlservercentral.com/blogs/juggling_with_sql/2011/11/30/using-offset-and-fetch/ QUESTION 16You need to add a new column named Confirmed to the Attendees table.The solution must meet the following requirements:- Have a default value of false.- Minimize the amount of disk space used.Which code block should you use? A.    ALTER TABLE AttendeesADD Confirmed bit DEFAULT 0;B.    ALTER TABLE AttendeesADD Confirmed char(l) DEFAULT '1';C.    ALTER TABLE AttendeesADD Confirmed bit DEFAULT 1;D.    ALTER TABLE AttendeesADD Confirmed char(l) DEFAULT `1'; Answer: AExplanation:http://msdn.microsoft.com/en-us/library/ms177603.aspx QUESTION 17You need to create the object used by the parameter of usp_InsertSessions.Which statement should you use? A.    CREATE XML SCHEMA COLLECTION SessionDataTableB.    CREATE TYPE SessionDataTable AS TableC.    CREATE SCHEMA SessionDataTableD.    CREATE TABLE SessionDataTable Answer: B QUESTION 18Developers report that usp_UpdateSessionRoom periodically returns error 3960.You need to prevent the error from occurring. The solution must ensure that the stored procedure returns the original values to all of the updated rows.What should you configure in Procedures.sql? A.    Replace line 46 with the following code:SET TRANSACTION ISOLATION LEVEL SERIALIZABLEB.    Replace line 46 with the following code:SET TRANSACTION ISOLATION LEVEL REPEATABLE READC.    Move the SELECT statement at line 49 to line 57.D.    Move the SET statement at line 46 to line 53. Answer: A QUESTION 19You discover that usp.SelectSpeakersByName executes slowly if usp_UpdateSpeakerName executes simultaneously.You need to minimize the execution time of usp.SelectSpeakersByName. The solution must not affect the performance of the other stored procedures.What should you update? A.    Usp_UpdateSpeakerName to use the NOLOCK query hintB.    Usp_UpdateSpeakerName to use snapshot isolationC.    Usp_SelectSpeakersByName to use the NOLOCK query hintD.    Usp_SelectSpeakersByName to use snapshot isolation Answer: CExplanation:NOLOCKIs equivalent to READUNCOMMITTED.READUNCOMMITTEDSpecifies that dirty reads are allowed. QUESTION 20While testing usp.GetFutureSessions, you discover that IX_Sessions is accessed by a scan rather than a seek.You need to minimize the amount of time it takes to execute usp_GetFutureSessions.What should you do? (Each correct answer presents part of the solution. Choose all that apply.)  A.    Option AB.    Option BC.    Option CD.    Option DE.    Option EF.    Option F Answer: BEExplanation:Future delivery dates. All 292 Microsoft 70-469 Exam Dumps Questions are the New Checked and Updated! In recent years, the 70-469 certification has become a global standard for many successful IT companies. Looking to become a certified Microsoft professional? Download Braindump2go 2015 Latest Released 70-469 Exam Dumps Full Version and Pass 70-469 100%! http://www.braindump2go.com/70-469.html --------------------------------------------------- Images: http://examgod.com/bdimages/3333fd6994ac_E184/1_thumb3_thumb.png http://examgod.com/bdimages/3333fd6994ac_E184/1_thumb2_thumb.png --------------------------------------------------- --------------------------------------------------- Post date: 2015-06-08 08:01:51 Post date GMT: 2015-06-08 08:01:51 Post modified date: 2015-06-08 08:01:52 Post modified date GMT: 2015-06-08 08:01:52 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com