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Q1. CORRECT TEXT 

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

You need to create a query that returns a list of products from Sales.ProductCatalog. The solution must meet the following requirements: 

UnitPrice must be returned in descending order. 

The query must use two-part names to reference the table. 

The query must use the RANK function to calculate the results. 

The query must return the ranking of rows in a column named PriceRank. 

The list must display the columns in the order that they are defined in the table. 

PriceRank must appear last. 

Which code segment should you use? 

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

Answer: 


Q2. You develop a Microsoft SQL Server 2012 database that contains a table named Customers. The Customers table has the following definition: 

You need to create an audit record only when either the MobileNumber or HomeNumber column is updated. 

Which Transact-SQL query should you use? 

A. CREATE TRIGGER TrgPhoneNumberChange ON Customers FOR UPDATE AS IF COLUMNS_UPDATED (HomeNumber, MobileNumber) - - Create Audit Records 

B. CREATE TRIGGER TrgPhoneNumberChange ON Customers FOR UPDATE AS IF EXISTS( SELECT HomeNumber FROM inserted) OR EXISTS (SELECT MobileNumber FROM inserted) - - Create Audit Records 

C. CREATE TRIGGER TrgPhoneNumberChange ON Customers FOR UPDATE AS IF COLUMNS_CHANGED (HomeNumber, MobileNumber) - - Create Audit Records 

D. CREATE TRIGGER TrgPhoneNumberChange ON Customers FOR UPDATE AS IF UPDATE (HomeNumber) OR UPDATE (MobileNumber) - - Create Audit Records 

Answer:


Q3. 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 previous year. 

Which Transact-SQL query should you use? 

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

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

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

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

Answer:


Q4. You are developing a database application by using Microsoft SQL Server 2012. 

An application that uses a database begins to run slowly. 

You discover that during reads, the transaction experiences blocking from concurrent updates. 

You need to ensure that throughout the transaction the data maintains the original version. 

What should you do? 

A. Add a HASH hint to the query. 

B. Add a LOOP hint to the query. 

C. Add a FORCESEEK hint to the query. 

D. Add an INCLUDE clause to the index. 

E. Add a FORCESCAN hint to the Attach query. 

F. Add a columnstore index to cover the query. 

G. Enable the optimize for ad hoc workloads option. 

H. Cover the unique clustered index with a columnstore index. 

I. Include a SET FORCEPLAN ON statement before you run the query. 

J. Include a SET STATISTICS PROFILE ON statement before you run the query. 

K. Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query. 

L. Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query. 

M. Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query. 

N. Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query. 

Answer:


Q5. You administer a Microsoft SQL Server database named Sales. The database is 3 terabytes in size. The Sales database is configured as shown in the following table. 

You discover that Sales_2.ndf is corrupt. You need to recover the corrupted data in the minimum amount of time. What should you do? 

A. Perform a file restore. 

B. Perform a transaction log restore. 

C. Perform a restore from a full backup. 

D. Perform a filegroup restore. 

Answer:


Q6. 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 you do? 

A. Use the CAST function. 

B. Use the DATE data type. 

C. Use the FORMAT function. 

D. Use an appropriate collation. 

E. Use a user-defined table type. 

F. Use the VARBINARY data type. 

G. Use the DATETIME data type. 

H. Use the DATETIME2 data type. 

I. Use the DATETIMEOFFSET data type. 

J. Use the TODATETIMEOFFSET function. 

Answer:


Q7. You develop a Microsoft SQL Server 2012 database. You create a view from the Orders and OrderDetails tables by using the following definition. 

You need to improve the performance of the view by persisting data to disk. What should you do? 

A. Create an INSTEAD OF trigger on the view. 

B. Create an AFTER trigger on the view. 

C. Modify the view to use the WITH VIEW_METADATA clause. 

D. Create a clustered index on the view. 

Answer:


Q8. 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:


Q9. CORRECT TEXT 

You need to create a view named uv_CustomerFullNames. The view must prevent the underlying structure of the customer table from being changed. 

Part of the correct T-SQL statement has been provided in the answer area. Provide the complete code. 

Answer: 


Q10. CORRECT TEXT 

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

You have the following query: 

You need to recreate the query to meet the following requirements: 

Reference columns by using one-part names only. 

Sort aggregates by SalesTerritoryID, and then by ProductID. 

Order the results in descending order from SalesTerritoryID to ProductID. 

The solution must use the existing SELECT clause and FROM clause. 

.... 

Which code segment should you use? 

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

Answer: