This page was exported from Braindump2go Updated Real Microsoft MCITP Exam Questions [ http://www.mcitpguides.com ] Export date:Tue Sep 17 12:57:57 2019 / +0000 GMT ___________________________________________________ Title: [FREE NEW UPDATION] Free New Updated 70-461 Practice Tests Dumps Questions and Answers from Microsoft Exam Center Braindump2go Guarantere You 100% 70-461 Pass (11-20) --------------------------------------------------- Do you want to pass Microsoft 70-461 Exam ? If you answered YES, then look no further. Braindump2go offers you the best 70-461 exam questions which cover all core test topics and certification requirements. All REAL questions and answers from Microsoft Exam Center will help you be a 70-461 certified! Vendor: Microsoft Exam Code: 70-461 Exam Name: Querying Microsoft SQL Server 2012 QUESTION 11 Your database contains two tables named DomesticSalesOrders and InternationalSalesOrders. Both tables contain more than 100 million rows. Each table has a Primary Key column named SalesOrderId. The data in the two tables is distinct from one another. Business users want a report that includes aggregate information about the total number of global sales and total sales amounts. You need to ensure that your query executes in the minimum possible time. Which query should you use? A.    SELECT COUNT(*) AS NumberOfSales, SUM(SalesAmount) AS TotalSalesAmount FROM (SELECT SalesOrderId, SalesAmountFROM DomesticSalesOrders UNION ALL SELECT SalesOrderId, SalesAmountFROM InternationalSalesOrder s ) AS p B.    SELECT COUNT(*) AS NumberOfSales, SUM(SalesAmount) AS TotalSalesAmount FROM (SELECT SalesOrderId, SalesAmountFROM DomesticSalesOrders UNION SELECT SalesOrderId, SalesAmountFROM InternationalSalesOrder s ) AS p C.    SELECT COUNT(*) AS NumberOfSales, SUM(SalesAmount) AS TotalSalesAmountFROM DomesticSalesOrders UNION SELECT COUNT(*) AS NumberOfSales, SUM(SalesAmount) AS TotalSalesAmountFROM InternationalSalesOrders D.    SELECT COUNT(*) AS NumberOfSales, SUM(SalesAmount) AS TotalSalesAmountFROM DomesticSalesOrders UNION ALL SELECT COUNT(*) AS NumberOfSales, SUM(SalesAmount) AS TotalSalesAmountFROM InternationalSalesOrders Answer: A Explanation: http://msdn.microsoft.com/en-us/library/ms180026.aspx http://blog.sqlauthority.com/2009/03/11/sql-server-difference-between-union-vs-union-all- optimal-performance-comparison/ QUESTION 12 You are a database developer at an independent software vendor. You create stored procedures that contain proprietary code. You need to protect the code from being viewed by your customers. Which stored procedure option should you use? A.    ENCRYPTBYKEY B.    ENCRYPTION C.    ENCRYPTBYPASSPHRASE D.    ENCRYPTBYCERT Answer: B Explanation: http://technet.microsoft.com/en-us/library/bb510663.aspx http://technet.microsoft.com/en-us/library/ms174361.aspx http://msdn.microsoft.com/en-us/library/ms187926.aspx http://technet.microsoft.com/en-us/library/ms190357.aspx http://technet.microsoft.com/en-us/library/ms188061.aspx QUESTION 13 You use a Microsoft SQL Server 2012 database. You want to create a table to store Microsoft Word documents. You need to ensure that the documents must only be accessible via Transact-SQL queries. Which Transact-SQL statement should you use? A.    CREATE TABLE DocumentStore ( [Id] INT NOT NULL PRIMARY KEY, [Document] VARBINARY(MAX) NULL )GO B.    CREATE TABLE DocumentStore ( [Id] hierarchyid,[Document] NVARCHAR NOT NULL )GO C.    CREATE TABLE DocumentStore AS FileTable D.    CREATE TABLE DocumentStore ( [Id] [uniqueidentifier] ROWGUIDCOL NOT NULL UNIQUE,[Document] VARBINARY(MAX) FILESTREAM NULL )GO Answer: A Explanation: http://msdn.microsoft.com/en-us/library/gg471497.aspx http://msdn.microsoft.com/en-us/library/ff929144.aspx QUESTION 14 You administer a Microsoft SQL Server 2012 database that contains a table named OrderDetail. You discover that the NCI_OrderDetail_CustomerID non-clustered index is fragmented. You need to reduce fragmentation. You need to achieve this goal without taking the index offline. Which Transact-SQL batch should you use? A.    CREATE INDEX NCI_OrderDetail_CustomerI D ON OrderDetail.CustomerID WITH DROP EXISTING B.    ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REORGANIZE C.    ALTER INDEX ALL ON OrderDetail REBUILD D.    ALTER INDEX NCI_OrderDetail_CustomerID ON OrderDetail.CustomerID REBUILD Answer: B Explanation: http://msdn.microsoft.com/en-us/library/ms188388.aspx QUESTION 15 You develop a Microsoft SQL Server 2012 database. The database is used by two web applications that access a table named Products. You want to create an object that will prevent the applications from accessing the table directly while still providing access to the required data. You need to ensure that the following requirements are met: - Future modifications to the table definition will not affect the applications' ability to access data. - The new object can accommodate data retrieval and data modification. - You need to achieve this goal by using the minimum amount of changes to theexisting applications. What should you create for each application? A.    views B.    table partitions C.    table-valued functions D.    stored procedures Answer: A QUESTION 16 You develop a Microsoft SQL Server 2012 database. You need to create a batch process that meets the following requirements: - Returns a result set based on supplied parameters. - Enables the returned result set to perform a join with a table. Which object should you use? A.    Inline user-defined function B.    Stored procedure C.    Table-valued user-defined function D.    Scalar user-defined function Answer: C QUESTION 17 You develop a Microsoft SQL Server 2012 database. You need to create and call a stored procedure that meets the following requirements: Accepts a single input parameter for CustomerID. Returns a single integer to the calling application. Which Transact-SQL statement or statements should you use? (Each correct answer presents part of the solution. Choose all that apply.) A.    CREATE PROCEDURE dbo.GetCustomerRating @Customer INT, @CustomerRatIng INT OUTPUT AS SET NOCOUNT ON SELECT @CustomerRating = CustomerOrders/CustomerValue FROM Customers WHERE CustomerID = @CustomerID RETURN GO B.    EXECUTE dbo.GetCustomerRatIng 1745 C.    DECLARE @customerRatingBycustomer INT DECLARE @Result INT EXECUTE @Result = dbo.GetCustomerRating 1745 , @CustomerRatingSyCustomer D.    CREATE PROCEDURE dbo.GetCustomerRating @CustomerID INT, @CustomerRating INT OUTPUT AS SET NOCOUNT ON SELECT @Result = CustomerOrders/CustomerValue FROM Customers WHERE CustomerID = @CustomeriD RETURN @Result GO E.    DECLARE @CustomerRatIngByCustcmer INT EXECUTE dbo.GetCustomerRating @CustomerID = 1745, @CustomerRating = @CustomerRatingByCustomer OUTPUT F.    CREATE PROCEDURE dbo.GetCustomerRating @CustomerID INT AS DECLARE @Result INT SET NOCOUNT ON SELECT @Result = CustomerOrders/CustomerVaLue FROM Customers WHERE Customer= = @CustomerID R ETURNS @Result Answer: AE QUESTION 18 You develop a Microsoft SQL Server 2012 database that contains a heap named OrdersHistoncal. You write the following Transact-SQL query: INSERT INTO OrdersHistorical SELECT * FROM CompletedOrders You need to optimize transaction logging and locking for the statement. Which table hint should you use? A.    HOLDLOCK B.    ROWLOCK C.    XLOCK D.    UPDLOCK E.    TABLOCK Answer: E Explanation: http://technet.microsoft.com/en-us/library/ms189857.aspx http://msdn.microsoft.com/en-us/library/ms187373.aspx QUESTION 19 You use a Microsoft SQL Server 2012 database that contains two tables named SalesOrderHeader and SalesOrderDetail. The indexes on the tables are as shown in the exhibit. (Click the Exhibit button.) You write the following Transact-SQL query: You discover that the performance of the query is slow. Analysis of the query plan shows table scans where the estimated rows do not match the actual rows for SalesOrderHeader by using an unexpected index on SalesOrderDetail. You need to improve the performance of the query. What should you do? A.    Use a FORCESCAN hint in the query. B.    Add a clustered index on SalesOrderId in SalesOrderHeader. C.    Use a FORCESEEK hint in the query. D.    Update statistics on SalesOrderId on both tables. Answer: D Explanation: http://msdn.microsoft.com/en-us/library/ms187348.aspx QUESTION 20 Your database contains a table named Purchases. The table includes a DATETIME column named PurchaseTime that stores the date and time each purchase is made. There is a non-clustered index on the PurchaseTime column. The business team wants a report that displays the total number of purchases made on the current day. You need to write a query that will return the correct results in the most efficient manner. Which Transact-SQL query should you use? A.    SELECT COUNT(*)FROM Purchases WHERE PurchaseTime = CONVERT(DATE, GETDATE()) B.    SELECT COUNT(*)FROM Purchases WHERE PurchaseTime = GETDATE() C.    SELECT COUNT(*)FROM Purchases WHERE CONVERT(VARCHAR, PurchaseTime, 112) = CONVERT(VARCHAR, GETDATE(), 112) D.    SELECT COUNT(*)FROM Purchases WHERE PurchaseTime >= CONVERT(DATE, GETDATE()) AND PurchaseTime < DATEADD(DAY, 1, CONVERT(DATE, GETDATE())) Answer: D http://technet.microsoft.com/en-us/libr ary/ms181034.aspx Braindump2go New Updated 70-461 Exa Dumps are Complete Microsoft 70-461 Course Coverage! 100% Real Questions and Correct Answers Guaranteed! Updated 70-461 Preparation Material with Questions and Answers PDF Instant Download: http://www.braindump2go.com/70-461.html --------------------------------------------------- Images: http://www.itexamquiz.com/braindump2go/bdimages/adcecca16ea6_8EB3/110.png http://www.itexamquiz.com/braindump2go/bdimages/adcecca16ea6_8EB3/wps7BBB.tmp_thumb_thumb.png http://www.itexamquiz.com/braindump2go/bdimages/adcecca16ea6_8EB3/wps9709.tmp_thumb_thumb.png http://www.itexamquiz.com/braindump2go/bdimages/adcecca16ea6_8EB3/15.png --------------------------------------------------- --------------------------------------------------- Post date: 2015-02-03 18:09:54 Post date GMT: 2015-02-03 18:09:54 Post modified date: 2015-02-03 18:09:55 Post modified date GMT: 2015-02-03 18:09:55 ____________________________________________________________________________________________ Export of Post and Page as text file has been powered by [ Universal Post Manager ] plugin from www.gconverters.com