Passleader 70-461 Practice Test

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2. QUESTION1: You use a Microsoft SQL Server 2012database. You want to create a table to store Microsoft Worddocuments. You need to ensure that the documents must only be accessible via Transact-SQL queries. Which Transact-SQL statement should youuse? CREATE TABLE DocumentStore ([ Id] INT NOT NULL PRIMARY KEY, [Document] VARBINARY(MAX) NULL ) GO CREATE TABLE DocumentStore ([ Id]hierarchyid, [Document] NVARCHAR NOTNULL ) GO CREATE TABLE DocumentStore AS FileTable CREATE TABLE DocumentStore ([ Id][ uniqueidentifier] ROWGUIDCOL NOT NULLUNIQUE, [Document] VARBINARY(MAX) FILESTREAMNULL ) GO Answer:A

3. QUESTION2: 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 youuse? CREATEINDEX NCI_OrderDetail_CustomerID WITH DROPEXISTING ALTER INDEX NCI_OrderDetail_CustomerID REORGANIZE ALTER INDEX ALL ON OrderDetailREBUILD ALTER INDEX NCI_OrderDetail_CustomerID REBUILD ON OrderDetail.CustomerID ON OrderDetail.CustomerID ON OrderDetail.CustomerID • Answer:B • QUESTION3: • 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 aremet: • Future modifications to the table definition will not affect the applications' ability to accessdata. • The new object can accommodate data retrieval and datamodification. • You need to achieve this goal by using the minimum amount of changes to the existingapplications. • What should you create for eachapplication? • views • tablepartitions • table-valuedfunctions • storedprocedures

4. Answer:A • QUESTION4: • You develop a Microsoft SQL Server 2012 database. You need to create a batch process that meets the followingrequirements: • Returns a result set based on suppliedparameters. • Enables the returned result set to perform a join with a table. Which object should youuse? • Inline user-definedfunction • Storedprocedure • Table-valued user-definedfunction • Scalar user-definedfunction • Answer:C • QUESTION5: • You develop a Microsoft SQL Server 2012 database that contains a heap named OrdersHistoncal. You write the following Transact-SQLquery: • INSERT INTOOrdersHistorical • SELECT * FROMCompletedOrders • You need to optimize transaction logging and locking for the statement. Which table hint should you use? • HOLDLOCK • ROWLOCK • XLOCK • UPDLOCK • TABLOCK • Answer:E

5. QUESTION6: 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 youuse? SELECTCOUNT(*) FROMPurchases WHERE PurchaseTime = CONVERT(DATE,GETDATE()) SELECTCOUNT(*) FROMPurchases WHERE PurchaseTime =GETDATE() SELECTCOUNT(*) FROMPurchases WHERE CONVERT(VARCHAR, PurchaseTime, 112) = CONVERT(VARCHAR, GETDATE(),112) SELECTCOUNT(*) FROMPurchases WHERE PurchaseTime >= CONVERT(DATE,GETDATE()) AND PurchaseTime < DATEADD(DAY, 1, CONVERT(DATE,GETDATE())) Answer:D QUESTION7: You develop a database for a travel application. You need to design tables and other database objects. You need to store media files in several tables. Each media file is less than 1 MB in size. The media files will require fast access and will be retrieved frequently. What should youdo? Use the CASTfunction. Use the DATE datatype.

6. Use the FORMATfunction. Use an appropriatecollation. Use a user-defined tabletype. Use the VARBINARY datatype. Use the DATETIME datatype. Use the DATETIME2 datatype. Use the DATETIMEOFFSET datatype. Use the TODATETIMEOFFSET function. Answer:F QUESTION8: You develop a database for a travel application. You need to design tables and other database objects. You create a view that displays the dates and times of the airline schedules on a report. You need to display dates and times in several international formats. What should youdo? Use the CASTfunction. Use the DATE datatype. Use the FORMATfunction. Use an appropriatecollation. Use a user-defined tabletype. Use the VARBINARY datatype. Use the DATETIME datatype. Use the DATETIME2 datatype. Use the DATETIMEOFFSET datatype. Use the TODATETIMEOFFSET function. Answer:C

7. QUESTION9: You are developing a database that will contain price information. You need to store the prices that include a fixed precision and a scale of six digits. Which data type should youuse? Float Money Smallmoney Numeric Answer:D QUESTION10: You administer a Microsoft SQL Server database that supports a banking transaction management application. You need to retrieve a list of account holders who live in cities that do not have a branch location. Which Transact-SQL query or queries should you use? (Each correct answer presents a complete solution. Choose all thatapply.) SELECTAccountHolderID FROMAccountHolder WHERE CityID NOT IN (SELECT CityID FROM BranchMaster) SELECTAccountHolderID FROMAccountHolder WHERE CityID <> ALL (SELECT CityID FROMBranchMaster) SELECTAccountHolderlD FROMAccountHolder WHERE CityID <> SOME (SELECT CityID FROMBranchMaster) SELECTAccountHolderID FROMAccountHolder WHERE CityID <> ANY (SELECT CityID FROMBranchMaster) Answer: A,B

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