You need to provide referential integrity between the Sessions table and Speakers table.Which code segment should you add at line 47 of Tables.sql?
You need to design a solution that meets the refactoring requirements.Which type of object should you include in the solution?
You execute usp_SelectEmployeesByName multiple times, passing strings of varying lengths to @LastName. You discover that usp_SelectEmployeesByName uses inefficient execution plans.You need to update usp_SelectEmployeesByName to ensure that the most efficient execution plan is used.What should you add at line 31 of StoredProcedures.sql?
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?
You are testing disaster recovery procedures.You attempt to restore DB1 to a different server and you receive the following error message:"Msg 33111.Level 16, State 3, Line 1 -Cannot find server certificate with thumbprint,0xA694FBEA88C9354E5E2567C30A2A69E8FB4C44A9\Msg 3013, Level 16, State 1, Line 1RESTORE DATABASE is terminating abnormally."You need to ensure that you can restore DB1 to a different server.Which code segment should you execute?
You have a table named Rooms that contains three columns.You run the following Transact-SQL statement: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.
