What Down to date 70-469 Is?

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2021 Feb 70-469 exam

Q1. You need to modify the stored procedure usp_LookupConcurrentUsers. 

What should you do? 

A. Add a clustered index to the summary table. 

B. Add a nonclustered index to the summary table. 

C. Add a clustered columnstore index to the summary table. 

D. Use a table variable instead of the summary table. 

Answer: A 

Q2. You need to implement a solution that addresses the page split issues. Which statement should you execute? 

A. ALTER INDEX IX_Orders_ShipDate ON Orders 

REBUILD WITH (PAD_INDEX=OFF, DROP_EXISTING = ON); 

B. ALTER INDEX IX_Orders_ShipDate ON Orders 

REBUILD WITH (FILLFACTOR=50, DROP_EXISTING = ON); 

C. ALTER INDEX IX_Orders_ShipDate ON Orders 

REBUILD WITH (FILLFACTOR = 0, DROP_EXISTING = ON); 

D. ALTER INDEX IX_Orders_ShipDate ON Orders 

REBUILD WITH (PAD_INDEX=ON, DROP_EXISTING = ON); 

Answer: B 

Q3. You need to recommend a solution to meet the security requirements of the junior database administrators. 

What should you include in the recommendation? 

A. A server role 

B. A database role 

C. A credential 

D. A shared login 

Answer: C 

Q4. You have a query that is used by a reporting dashboard. 

Users report that the query sometimes takes a long time to run. 

You need to recommend a solution to identify what is causing the issue. 

What should you recommend? 

More than one answer choice may achieve the goal. Select the BEST answer. 

A. Set the blocked process threshold, and then run SQL Server Profiler. 

B. Set the blocked process threshold, and then create an alert. 

C. Enable trace flag 1204, and then create an alert. 

D. Create a job that queries the sys.dm_os_waiting_tasks dynamic management view. 

Answer: B 

Q5. You need to recommend a solution to minimize the amount of time it takes to execute USP_2. 

What should you recommend? 

A. A database snapshot 

B. A table variable 

C. A temporary table 

D. Snapshot isolation 

Answer: C 

Q6. You have a SQL Server 2012 instance. 

You plan to create an application that uses spatial data. 

You need to create an object that will support the representation of the surface area of all the oceans. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A 

Q7. You need to recommend a solution that addresses the installation issues. 

What should you include in the recommendation? 

A. Windows logins 

B. Server roles 

C. Contained users 

D. Database roles 

Answer: C 

Up to date 70-469 exam question:

Q8. You have two databases named DB1 and DB2 that are located on the same server. 

You plan to create a stored procedure named SProc1 in DB1. 

SProc1 will query a table named Table2 in DB2. 

You need to recommend a solution to ensure that SProc1 can access Table2 without granting users direct access to Table2. 

What should you include in the recommendation? 

More than one answer choice may achieve the goal. Select the BEST answer. 

A. Contained databases 

B. Application roles 

C. Cross-database ownership chaining 

D. Digital certificates 

Answer: B 

Q9. You have the following query on a disk-based table: 

You discover that the query takes a long time to complete. 

The execution plan is shown in the Execution Plan exhibit. (Click the Exhibit button.) 

The index usage is show in the Index Usage exhibit. (Click the Exhibit button.) 

You need to reduce the amount of time it takes to complete the query. You must achieve this goal as quickly as possible. 

What should you do? 

A. Reorganize the index. 

B. Update statistics. 

C. Create an index on LastName. 

D. Rebuild the index. 

Answer: C 

Q10. You have a database hosted on SQL Server 2012 R2. The database contains 5 million rows. 

You need to recommend a repeatable method to migrate the database to SQL Azure. 

Which method should you recommend? More than one answer choice may achieve the goal. Select the BEST answer. 

A. Create a SQL Server Integration Services (SSIS) package, and then run the package. 

B. Back up the database, and then restore the database. 

C. Extract a data-tier application, and then import the application. 

D. Generate scripts to create all of the all database objects and all of the data, and then execute the scripts by using SQL Azure. 

Answer: A 

Q11. You need to recommend a solution to improve the performance of usp.UpdateInventory. The solution must minimize the amount of development effort. 

What should you include in the recommendation? 

A. A table variable 

B. A common table expression 

C. A subquery 

D. A cursor 

Answer: A 

Q12. You need to ensure that if any of the statements in usp_UpdateSpeakerName return an error message, all of the changes executed by usp_UpdateSpeakerName are not committed to the database. 

What should you do in Procedures.sql? (Each correct answer presents part of the solution. Choose all that apply.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer: BD 

Q13. You need to implement a solution that solves the performance issues of usp_GetOrdersAndItems. 

Which statements should you execute? 

A. CREATE INDEX IX_Orders_Active ON Orders(ShipDate, DeliveryDate, Amount) 

B. CREATE INDEX IX_Orders_Active ON Orders(DeliveryDate) INCLUDE(Amount) WHERE ShipDate IS NULL 

C. CREATE INDEX IX_Orders_Active ON Orders(DeliveryDate, Amount) WHERE ShipDate IS NULL 

D. CREATE INDEX IX_Orders_Active ON Orders(ShipDate, DeliveryDate) INCLUDE( Amount) 

Answer: B 

Q14. You plan to create a stored procedure that inserts data from an XML file to the OrderDetails table. The following is the signature of the stored procedure: 

The following is the XSD file used to create the ValidateOrder schema collection: 

You develop a code segment that retrieves the number of items and loops through each 

item. Each time the loop runs, a variable named @itemNumber is incremented. 

You need to develop a code segment that retrieves the product ID of each item number in the loop. 

Which code segment should you develop? 

A. SET @productID = @items.value'/Root/Product/productID', int) 

B. SET @productID = @items.value'/Root/Product['+ @itemNumber+ ']/@productID', int) 

C. SET @productID = @items.value'/Root/Product['+ @itemNumber+ ']/productID', int) 

D. SET @productID = @items.value'/Root/Product/@productID', int) 

Answer: B 

Q15. You have a table named Rooms that contains three columns. You execute the following query: 

You discover the execution plan shown in the exhibit. (Click the Exhibit button.) 

You need to recommend a solution to reduce the amount of time it takes to execute the query. 

What should you do? 

More than one answer choice may achieve the goal. Select the BEST answer. 

A. Include the RoomName column and the Position column in the Room_IX index. 

B. Create a nonclustered index for RoomName, Id, and Position. 

C. Create a clustered index for Id. 

D. Use the WITH (INDEX(Room_IX),NOLOCK) query hint. 

Answer: B