70-461 Guide

70-461 Exam Royal Pack (In Stock.)

 
  • Exam Number/Code 70-461
  • Product Name Querying Microsoft SQL Server 2012
  • Questions and Answers
  • 165 Q&As
  • Last Updated
  • Dec 02,2017
  • List Price
  • $128.99
  • Price
  • Today 59.99 USD

Free TrialVersion: demo Buy Now 50% OFF

Examples of 70 461 vce

Printable of 70 461 dumps vce materials and free samples for Microsoft certification for client, Real Success Guaranteed with Updated exam 70 461 pdf pdf dumps vce Materials. 100% PASS Querying Microsoft SQL Server 2012 exam Today!

Q41. You administer a Microsoft SQL Server 2012 database. The database contains a Product table created by using the following definition: 

You need to ensure that the minimum amount of disk space is used to store the data in the Product table. 

What should you do? 

A. Convert all indexes to Column Store indexes. 

B. Implement Unicode Compression. 

C. Implement row-level compression. 

D. Implement page-level compression. 

Answer:


Q42. 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 you use? 

A. Real 

B. Small money 

C. Money 

D. Decimal 

Answer:


Q43. You administer a Microsoft SQL Server 2012 database that includes a table named Products. The Products table has columns named Productld, ProductName, and CreatedDateTime. 

The table contains a unique constraint on the combination of ProductName and CreatedDateTime. 

You need to modify the Products table to meet the following requirements: 

. Remove all duplicates of the Products table based on the ProductName column. . Retain only the newest Products row. 

Which Transact-SQL query should you use? 

A. WITH CTEDupRecords AS ( SELECT MAX(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName HAVING COUNT(*) > 1 ) DELETE p FROM Products p JOIN CTEDupRecords cte ON B. ProductName = cte.ProductName AND p.CreatedDateTime > cte.CreatedDateTime 

C. WITH CTEDupRecords AS ( SELECT MAX(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName HAVING COUNT(*) > 1 ) DELETE p FROM Products p JOIN CTEDupRecords cte ON cte.ProductName = p.ProductName AND cte.CreatedDateTime > p.CreatedDateTime 

D. WITH CTEDupRecords AS ( SELECT MIN(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName ) DELETE p FROM Products p JOIN CTEDupRecords cte ON 

E. ProductName = cte.ProductName 

F. WITH CTEDupRecords AS ( SELECT MAX(CreatedDateTime) AS CreatedDateTime, ProductName FROM Products GROUP BY ProductName HAVING COUNT(*) > 1 ) DELETE p FROM Products p JOIN CTEDupRecords cte ON 

G. ProductName = cte.ProductName 

Answer:


Q44. DRAG DROP 

You create a view based on the following statement: 

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: 


Q45. Your application contains a stored procedure for each country. Each stored procedure accepts an employee identification number through the @EmpID parameter. 

You plan to build a single process for each employee that will execute the stored procedure based on the country of residence. 

Which approach should you use? 

A. A recursive stored procedure 

B. Trigger 

C. An UPDATE statement that includes CASE 

D. Cursor 

E. The foreach SQLCLR statement 

Answer:


Q46. CORRECT TEXT 

You have a database that contains the tables shown in the exhibit. (Click the Exhibit button.) 

You need to create a view named uv_CustomerFullName to meet the following requirements: 

The code must NOT include object delimiters. 

The view must be created in the Sales schema. 

Columns must only be referenced by using one-part names. 

The view must return the first name and the last name of all customers. 

The view must prevent the underlying structure of the customer table from being 

..... 

changed. 

. The view must be able to resolve all referenced objects, regardless of the user's default schema. 

Which code segment should you use? 

To answer, type the correct code in the answer area. 

Answer: 


Q47. 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:

Explanation: 

Two answers will return the correct results (the "WHERE CONVERT..." and "WHERE ... AND ... " answers). The correct answer for Microsoft would be the answer that is most "efficient". Anybody have a clue as to which is most efficient? In the execution plan, the one that I've selected as the correct answer is the query with the shortest duration. Also, the query answer with "WHERE CONVERT..." threw warnings in the execution plan...something about affecting CardinalityEstimate and SeekPlan. 

I also found this article, which leads me to believe that I have the correct Answer: http://technet.microsoft.com/en-us/library/ms181034.aspx 


Q48. A table named Profits stores the total profit made each year within a territory. The Profits table has columns named Territory, Year, and Profit. You need to create a report that displays the profits made by each territory for each year and its preceding year. Which Transact-SQL query should you use? 

A. SELECT Territory, Year, Profit, LAG(Profit, 1, 0) OVER(PARTITION BY Year ORDER BY Territory) AS NextProfit FROM Profits 

B. SELECT Territory, Year, Profit, LAG(Profit, 1, 0) OVER(PARTITION BY Territory ORDER BY Year) AS NextProfit FROM Profits 

C. SELECT Territory, Year, Profit, LEAD(Profit, 1, 0) OVER(PARTITION BY Territory ORDER BY Year) AS NextProfit FROM Profits 

D. SELECT Territory, Year, Profit, LEAD(Profit, 1, 0) OVER(PARTITION BY Year ORDER BY Territory) AS NextProfit FROM Profits 

Answer:


Q49. You create a table that has the StudentCode, SubjectCode, and Marks columns to record mid-year marks for students. The table has marks obtained by 50 students for various subjects. 

You need to retrieve the students who scored the highest marks for each subject along with the marks. 

Which Transact-SQL query should you use? 

A. SELECT StudentCode as Code, RANK() OVER(ORDER BY AVG(Marks) DESC) AS Value FROM StudentMarks GROUP BY StudentCode 

B. SELECT Id, Name, Marks, DENSE_RANK() OVER(ORDER BY Marks DESC) AS Rank FROM StudentMarks 

C. SELECT StudentCode as Code, DENSE_RANK() OVER(ORDER BY AVG(Marks) DESC) AS Value FROM StudentMarks GROUP BY StudentCode 

D. SELECT StudentCode as Code, NTILE(2) OVER(ORDER BY AVG(Marks) DESC) AS Value FROM StudentMarks GROUP BY StudentCode 

E. SELECT StudentCode AS Code, Marks AS Value FROM ( SELECT StudentCode, Marks AS Marks, RANK() OVER(PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank FROM StudentMarks) tmp WHERE Rank = 1 

F. SELECT StudentCode AS Code, Marks AS Value FROM ( SELECT StudentCode, Marks AS Marks, RANK() OVER(PARTITION BY SubjectCode ORDER BY Marks DESC) AS Rank FROM StudentMarks) tmp WHERE Rank = 1 

G. SELECT StudentCode AS Code, Marks AS Value FROM ( SELECT StudentCode, Marks AS Marks, RANK() OVER(PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank FROM StudentMarks) tmp WHERE Rank = 1 

H. SELECT StudentCode AS Code, Marks AS Value FROM ( SELECT StudentCode, Marks AS Marks, RANXO OVER(PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank FROM StudentMarks) tmp WHERE Rank = 1 

Answer:


Q50. You develop a Microsoft SQL Server 2012 database that has two tables named SavingAccounts and LoanAccounts. Both tables have a column named AccountNumber of the nvarchar data type. 

You use a third table named Transactions that has columns named TransactionId AccountNumber, Amount, and TransactionDate. 

You need to ensure that when multiple records are inserted in the Transactions table, only the records that have a valid AccountNumber in the SavingAccounts or LoanAccounts are inserted. 

Which Transact-SQL statement should you use? 

A. CREATE TRIGGER TrgValidateAccountNumber ON Transactions INSTEAD OF INSERT AS BEGIN INSERT INTO Transactions SELECT TransactionID,AccountNumber,Amount,TransactionDate FROM inserted WHERE AccountNumber IN (SELECT AccountNumber FROM LoanAccounts UNION SELECT AccountNumber FROM SavingAccounts)) END 

B. CREATE TRIGGER TrgValidateAccountNumber ON Transactions FOR INSERT AS BEGIN INSERT INTO Transactions SELECT TransactionID,AccountNumber,Amount,TransactionDate FROM inserted WHERE AccountNumber IN (SELECT AccountNumber FROM LoanAccounts UNION SELECT AccountNumber FROM SavingAccounts)) END 

C. CREATE TRIGGER TrgValidateAccountNumber ON Transactions INSTEAD OF INSERT AS BEGIN IF EXISTS ( SELECT AccountNumber FROM inserted EXCEPT (SELECT AccountNumber FROM LoanAccounts UNION SELECT AccountNumber FROM SavingAccounts)) BEGIN ROLLBACK TRAN END END 

D. CREATE TRIGGER TrgValidateAccountNumber ON Transactions FOR INSERT AS BEGIN IF EXISTS ( SELECT AccountNumber FROM inserted EXCEPT (SELECT AccountNumber FROM LoanAccounts UNION SELECT AccountNumber FROM SavingAccounts)) BEGIN ROLLBACK TRAN END END 

Answer:


To know more about the 70-461, click here.

Tagged as : Microsoft 70-461 Dumps, Download 70-461 pdf, 70-461 VCE, 70-461 pass4sure, examcollection 70-461
best-it-exam-    | for-our-work-    | hottst-on-sale-    | it-sale-    | tast-dumps-us-    | test-king-number-    | pass-do-it-    | just-do-it-    | pass-with-us-    | passresults-everything-    | passtutor-our-dumps-    | realtests-us-exam-    | latest-update-source-for-    | cbtnuggets-sale-exam    | experts-revised-exam    | certguide-sale-exam    | test4actual-sale-exam    | get-well-prepared-    | certkiller-sale-exam    | buy-discount-dumps    | how-to-get-prepared-for-the    | in-an-easy-way    | brain-dumps-sale    | with-pass-exam-guarantee    | accurate-study-material    | at-first-try    | 100%-successful-rate    | get-certification-easily    | material-provider-exam    | real-exam-practice    | with-pass-score-guarantee    | certification-material-provider    | for-certification-professionals    | get-your-certification-successfully    | 100%-Pass-Rate    | in-pdf-file    | practice-exam-for    | it-study-guides    | study-material-sku    | study-guide-pdf    | prep-guide-demo    | certification-material-id    | actual-tests-demo    | brain-demos-test    | best-pdf-download    | our-certification-material    | best-practice-test    | leading-provider-on    | this-course-is-about    | the-most-reliable    | high-pass-rate-of    | money-back-guarantee    | high-pass-rate-demo    | recenty-updated-key    | only-for-students-free-download    | courseware-plus-kit-for    | accurate-answers-of    | the-most-reliable-id    | provide-training-for    | welcome-to-buy    | material-for-success-pass    | provide-free-support    | best-book-for-pass    | accuracy-of-the-answers    | pass-guarantee-id    |
http://forensics.sch.ac.kr/    | http://forensics.sch.ac.kr/    |