This page was exported from Braindump2go Free Exam Dumps with PDF and VCE Collection [ https://www.mcitpdump.com ] Export date:Fri Mar 29 5:35:40 2024 / +0000 GMT ___________________________________________________ Title: 70-464 New Added Questions 100 Percent Pass Exam Guaranteed Free Download Provided By Braindump2go Now! (51-60) --------------------------------------------------- We never believe in second chances and Braindump2go brings you the best 70-464 Exam Preparation Materials which will make you pass in the first attempt.We guarantee all questions and answers in our 70-464 Dumps are the latest released, we check all exam dumps questions from  time to time according to Microsoft Official Center, in order to guarantee you can read the latest questions! Vendor: MicrosoftExam Code: 70-464Exam Name: Developing Microsoft SQL Server 2014 Databases Exam QUESTION 51You 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.    Option AB.    Option BC.    Option CD.    Option D Answer: BExplanation:http://msdn.microsoft.com/en-us/library/ms177603.aspx QUESTION 52You 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 (FCRCESCAN)B.    OPTION (FCRCESEEX)C.    OPTION (OPTIMIZE FOR UNKNOWN)D.    OPTION (OPTIMIZE FOR (@lastName = 'Anderson')) Answer: CExplanation:http://msdn.microsoft.com/en-us/library/ms181714.aspx QUESTION 53You need to create the object used by the parameter of usp_InsertSessions.Which statement should you use? A.    CREATEXML SCHEMA COLLECTION SessionDataTableB.    CREATETYPE SessionDataTable AS TableC.    CREATESCHEMA SessionDataTableD.    CREATETABLE Sessior.EataTable Answer: C QUESTION 54Developers 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:SETTRANSACTIONISOLATIONLEVELREPEATABLEREADC.    Move the SELECT statement at line 49 to line 57.D.    Move the SET statement at line 46 to line 53. Answer: A QUESTION 55You 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 56While 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. QUESTION 57You need to ensure that if any of the statements in usp_UpdateSpeakerName return an error message, all of the changes executed by usp_UpdateSpeakerName are not committed to the database.What should you do in Procedures.sql? (Each correct answer presents part of the solution. Choose all that apply.) A.    Option AB.    Option BC.    Option CD.    Option DE.    Option E Answer: BD Case Study 2: Scenario 2 (Question 58 ~ Question 68)All InformationYour company receives invoices in XML format from customers. Currently, the invoices are stored as files and processed by a desktop application. The application has several performance and security issues. The application is being migrated to a SQL Server-based solution. A schema named InvoiceSchema has been created for the invoices xml. The data in the invoices is sometimes incomplete. The incomplete data must be stored and processed as-is. Users cannot filter the data provided through views. You are designing a SQL Server database named DB1 that will be used to receive, process, and securely store the invoice data. A third-party Microsoft .NET Framework component will be purchased to perform tax calculations. The third-party tax component will be provided as a DLL file named Treytax.dll and a source code file named Amortize.cs. The component will expose a class named TreyResearch and a method named Amortize(). The files are located in c:temp.The following graphic shows the planned tables: You have a sequence named Accounting.InvoiceID_Seq. You plan to create two certificates named CERT1 and CERT2. You will create CERT1 in master. You will create CERT2 in DB1. You have a legacy application that requires the ability to generate dynamic T-SQL statements against DB1. A sample of the queries generated by the legacy application appears in Legacy.sql.Application RequirementsThe planned database has the following requirements:- All stored procedures must be signed.- The original XML invoices must be stored in the database. - An XML schema must be used to validate the invoice data. - Dynamic T-SQL statements must be converted to stored procedures. - Access to the .NET Framework tax components must be available to T-SQL objects. - Columns must be defined by using data types that minimize the amount of space used by each table.- Invoices stored in the InvoiceStatus table must refer to an invoice by the same identifier used by the Invoice table.- To protect against the theft of backup disks, invoice data must be protected by using the highest level of encryption.- The solution must provide a table-valued function that provides users with the ability to filter invoices by customer.- Indexes must be optimized periodically based on their fragmentation by using the minimum amount of administrative effort.Usp_InsertInvoices.sql Invoices.xmlAll customer IDs are 11 digits. The first three digits of a customer ID represent the customer's country. The remaining eight digits are the customer's account number. The following is a sample of a customer invoice in XML format: InvoiceByCustomer.sql Legacy.sql CountryFromID.sql IndexManagement.sql QUESTION 58You need to modify InsertInvoice to comply with the application requirements. Which code segment should you execute? A.    OPEN CERT1;ALTER PROCEDURE Accounting.usp_AuthPaymentWITH ENCRYPTION;CLOSE CERT1;B.    OPEN CERT2;ALTER PROCEDURE Accounting,usp_AuthPaymentWITH ENCRYPTION;CLOSE CERT2;C.    ADD SIGNATURE TO Accounting.usp_AuthPaymentBY CERTIFICATE CERT1;D.    ADD SIGNATURE TO Accounting.usp_AuthPaymentBY CERTIFICATE CERT2; Answer: DExplanation:http://msdn.microsoft.com/en-us/library/bb669102.aspx QUESTION 59Which data type should you use for CustomerID? A.    varchar(11)B.    bigintC.    nvarchar(11)D.    char(11) Answer: DExplanation:Invoices.xmlAll customer IDs are 11 digits. The first three digits of a customer ID represent the customer's country. The remaining eight digits are the customer's account number.int: -2^31 (-2,147,483,648) to 2^31-1 (2,147,483,647) (just 10 digits max) bigint: -2^63 (-9,223,372,036,854,775,808) to 2^63-1 (9,223,372,036,854,775,807)http://msdn.microsoft.com/en-us/library/ms176089.aspxhttp://msdn.microsoft.com/en-us/library/ms187745.aspx QUESTION 60You need to modify the function in CountryFromlD.sql to ensure that the country name is returned instead of the country ID. Which line of code should you modify in CountryFromlD.sql? A.    06B.    04C.    19D.    05 Answer: CExplanation:http://msdn.microsoft.com/en-us/library/ms186755.aspxhttp://msdn.microsoft.com/en-us/library/ms191320.aspx Guaranteed 100% Microsoft 70-464 Exam Pass OR Full Money Back! 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