Download MS SQL Server 2012/2014 Certification Exam: Questions 91-120 and more Exams Relational Database Management Systems (RDBMS) in PDF only on Docsity!
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps
➢ Vendor: Microsoft
➢ Exam Code: 70- 461
➢ Exam Name: Querying Microsoft SQL Server 2012/
➢ Question 91 – Question 12 0
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QUESTION 91
You use Microsoft SQL Server 2012 database to develop a shopping cart application. You need to invoke a table-valued function for each row returned by a query. Which Transact-SQL operator should you use? A. CROSS JOIN B. UNPIVOT C. PIVOT D. CROSS APPLY Answer: D Explanation: http://msdn.microsoft.com/en-us/library/ms175156.aspx QUESTION 92 You develop a database application for a university. You need to create a view that will be indexed that meets the following requirements:
- Displays the details of only students from Canada.
- Allows insertion of details of only students from Canada. Which four Transact-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.)
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps Answer: Explanation: http://msdn.microsoft.com/en-us/library/ms187956.aspx QUESTION 93 What is the difference between the simple CASE expression and the searched CASE expression? A. The simple CASE expression is used when the database recovery model is simple, and the searched CASE expression is used when it's full or bulk logged. B. The simple CASE expression compares an input expression to multiple possible expressions in the WHEN clauses, and the searched CASE expression uses independent predicates in the WHEN clauses. C. The simple CASE expression can be used anywhere in a query, and the searched CASE expression can be used only in the WHERE clause. D. The simple CASE expression can be used anywhere in a query, and the searched CASE expression can be used only in query filters (ON, WHERE, HAVING). Answer: B QUESTION 94 You use Microsoft SQL Server 2012 to develop a database application. You create two tables by using the following table definitions.
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps
QUESTION 95
You create the following stored procedure. (Line numbers are included for reference only.) You need to ensure that the stored procedure performs the following tasks:
- If a record exists, update the record.
- If no record exists, insert a new record. Which four Transact-SQL statements should you insert at line 07? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps Answer: Explanation: http://technet.microsoft.com/en-us/libr ary/bb510625.aspx QUESTION 9 6 You use Microsoft SQL Server 2012 to develop a database that has two tables named Div1Cust and Div2Cust. Each table has columns named DivisionID and CustomerId. None of the rows in Div1Cust exist in Div2Cust. You need to write a query that meets the following requirements:
- The rows in Div1Cust must be combined with the rows in Div2Cust.
- The result set must have columns named Division and Customer.
- Duplicates must be retained. Which three Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps You grant the Select permission to User1 for this view. You need to change the view so that it displays only the records that were processed in the month prior to the current month. You need to ensure that after the changes, the view functions correctly for User1. Which four Transact-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.) Answer:
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps Explanation: http://msdn.microsoft.com/en-us/library/hh213020.aspx http://msdn.microsoft.com/en-us/library/ms186819.aspx http://msdn.microsoft.com/en-us/library/ms173846.aspx QUESTION 98 You use Microsoft SQL Server 2012 to develop a database application. You create a table by using the following definition: CREATE TABLE Prices ( PriceId int IDENTITY(1,1) PRIMARY KEY, ActualPrice NUMERIC(16,9), PredictedPrice NUMERIC(16,9)) You need to create a computed column based on a user-defined function named udf_price_index. You also need to ensure that the column supports an index. Which three Transact-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.)
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps
QUESTION 99
You use a Microsoft SQL Server 2012 database. You need to create an indexed view within the database for a report that displays Customer Name and the total revenue for that customer. Which four T-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.) Answer:
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps Explanation: http://msdn.microsoft.com/en-us/library/ms191432.aspx QUESTION 100 You administer a Microsoft SQL Server 2012 database. You use an OrderDetail table that has the following definition. You need to create a non-clustered index on the SalesOrderID column in the OrderDetail table to include only rows that contain a value in the SpecialOfferID column. Which four Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps
QUESTION 101
You want to add a new GUID column named BookGUID to a table named dbo.Book that already contains data. BookGUID will have a constraint to ensure that it always has a value when new rows are inserted into dbo.Book. You need to ensure that the new column is assigned a GUID for existing rows. Which four Transact-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.) Answer:
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps Explanation: Actually, in the real world, you don't have to use WITH VALUES at the end of the statement and it works just as well. But because the question specifically states which FOUR TSQL statements to use, we have to include it. http://msdn.microsoft.com/en-us/library/ms190273.aspx QUESTION 102 You administer a Microsoft SQL Server 2012 database. The database contains a table named Employee. Part of the Employee table is shown in the exhibit.
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps
- The code must NOT use any object delimiters. The solution must ensure that LineltemTotal is stored as the last column in the table. Part of the correct T- SQL statement has been provided in the answer area. Provide the complete code. Answer: CREATE TABLE OrderDetails ( ListPrice money NOT NULL, Quantity int NOT NULL, LineItemTotal AS (ListPrice * Quantity) PERSISTED ) QUESTION 104 You have a database named Sales that contains the tables shown in the exhibit. You have an application named App1. You have a parameter named @Count that uses the int data
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps type. App1 is configured to pass @Count to a stored procedure. You need to create a stored procedure named usp_Customers for App1 that returns only the number of rows specified by the @Count parameter. The solution must NOT use BEGIN, END, or DECLARE statements. Part of the correct T-SQL statement has been provided in the answer area. Provide the complete code. Answer: CREATE PROCEDURE usp_Customers @Count int SELECT TOP(@Count) Customers.LastName FROM Customers ORDER BY Customers.LastName QUESTION 105 You need to create a query that calculates the total sales of each OrderlD from a table named Sales.Details. The table contains two columns named OrderlD and ExtendedAmount. The solution must meet the following requirements.
- Use one-part names to reference columns.
- Start the order of the results from OrderlD.
- NOT depend on the default schema of a user.
- Use an alias of TotalSales for the calculated ExtendedAmount.
- Display only the OrderlD column and the calculated TotalSales column. Provide the correct code in the answer area. Key Words: Answer: SELECT OrderID, SUM(ExtendedAmount) AS TotalSales FROM Sales.Details GROUP BY OrderID
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps Answer: CREATE FUNCTION Sales.fn_OrdersByTerritory (@T int) RETURNS TABLE AS RETURN ( SELECT OrderID, OrderDate, SalesTerritoryID, TotalDue FROM Sales.OrdersByTerritory WHERE SalesTerritoryID=@T ) QUESTION 108 You have a database named Sales that contains the tables as shown in the exhibit.
70 - 461 Exam Dumps 70 - 461 Exam Questions 70 - 461 PDF Dumps 70 - 461 VCE Dumps You need to create a query that meets the following requirements:
- References columns by using one-part names only.
- Groups aggregates by SalesTerritorylD, and then by ProductlD.
- Orders the results in descending order by SalesTerritorylD and then by ProductlD. Part of the correct T-SQL statement has been provided in the answer area. Provide the complete code. Answer: SELECT SalesTerritoryID, ProductID, AVG(UnitPrice), MAX(OrderQty), MAX(DiscountAmount) FROM Sales.Details GROUP BY SalesTerritoryID, ProductID ORDER BY SalesTerritoryID DESC, ProductID DESC QUESTION 1 09 You have a database named Sales that contains the tables as shown in the exhibit.
