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QUESTION 121
You have a table named Table1 that stores customer data.
Each customer has a credit limit that can only be discovered by querying multiple tables.
You need to ensure that the value of the credit limit is returned by executing a query on Table1.
What should you create?
A. A trigger that uses a ranking function
B. A trigger that uses a table-valued function
C. A calculated column that uses a table-valued function
D. A calculated column that uses a scalar function
Answer: C
QUESTION 122
You plan to create a new table that has the following requirements:
– Uses a GUID data type as the primary key.
– Uses a clustered index as the primary key.
– Minimizes fragmentation.
You need to recommend which option to include in the CREATE statement.
Which option should you include?
More than one answer choice may achieve the goal. Select the BEST answer.
A. ROWGUID
B. SEQUENCE
C. NEWID
D. NEWSEQUENTIALID
Answer: D
QUESTION 123
You are creating a stored procedure named usp1. Usp1 will create a table that will be used during the execution of usp1. Only usp1 will be allowed to access the table.
You need to write the code required to create the table for usp1.
The solution must minimize the need to recompile the stored procedure.
Which code segment should you use to create the table?
A. CREATE TABLE oneTable
B. CREATE TAB1E ##oneTable
C. CREATE TABLE #oneTable
D. DECLARE goneTable TABLE
Answer: B
QUESTION 124
You plan to modify a stored procedure to use temporary data.
The stored procedure must meet the following requirements:
– Favor physical memory when physical memory is available.
– Be able to roll back changes to the temporary data.
You need to recommend which object to add to the stored procedure.
Which T-SQL command should you recommend?
A. CREATE TABLE ##Table…
B. CREATE TABLE Table…
C. CREATE VIEW Table…
D. CREATE PARTITION SCHEME Table…
E. DECLARE TABLE @ Table…
Answer: A
QUESTION 125
You have a database named database1.
You execute the following code:
You have the following query. (Line numbers are included for reference only.)
Users report that the query takes a long time to complete.
You create a full-text index for the Notes column.
You need to recommend changes to the query to reduce the amount of time it takes for the query to complete.
Which code segment should you use to replace line 03?
A. INNER JOIN FREETEXTTABLE(dbo.table1, notes, ‘call’) AS t2 ON dbo.table1.ID = t2.key WHERE
B. WHERE CONTAINS(notes, ‘call*’) AND
C. WHERE FREETEXT(notes, ‘%call%’) AND
D. WHERE CONTAINS(notes, ‘cal%’) AND
Answer: C
QUESTION 126
You have a database that is accessed by 300 concurrent users.
You need to log all of the queries that become deadlocked.
The solution must meet the following requirements:
– Provide a representation of the deadlock in XML format.
– Minimize the impact on the server.
What should you create?
A. A SQL Server Profiler trace
B. A script that enables trace flags
C. A SQL Server Agent job that retrieves information from the sys.dm_tran_session_transactions dynamic management views
D. A SQL Server Agent job that retrieves information from the sys.dm_tran_active_transactions dynamic management views
Answer: A
QUESTION 127
Drag and Drop Question
You have a SQL Server 2012 database named database1.
Users report that queries that usually take less than one second to execute, take more than 30 seconds to execute.
You need to view the server resource consumption when the queries are executed.
What should you do? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
QUESTION 128
Drag and Drop Question
Your network contains a server named Server1 that runs SQL Server 2012. Server1 contains an instance named Instance1. Instance1 contains a database named ContentDatabase. ContentDatabase uses transaction log backups.
The recovery model of ContentDatabase is set to FULL.
You need to shrink the ContentDatabase_Log log file to 10 MB. The solution must ensure that you can continue to back up the transaction log.
Which three code segments should you execute? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.
Answer:
QUESTION 129
You have a SQL Server 2012 database named DB1 that is accessed by 650 concurrent users.
You need to log all of the queries to DB1 that become deadlocked.
The solution must minimize the impact on the server.
What should you create?
A. A SQL Server Agent job that retrieves information from the sys.dm_tran_active_transactions dynamic management views
B. A script that enables trace flags
C. A SQL Server Agent job that retrieves information from the sys.dm_tran_session_transactions dynamic management views
D. A SQL Server Profiler trace
Answer: B
QUESTION 130
You have a Microsoft SQL Azure database that contains a table named Employees.
You create a non-clustered index named EmployeeName on the name column.
You write the following query to retrieve all of the employees that have a name that starts with the letters JOH:
You discover that the query performs a table scan.
You need to ensure that the query uses EmployeeName.
What should you do?
A. Recreate EmployeeName as a unique index
B. Recreate EmployeeName as a clustered index
C. Replace LEFT(name,3) = ‘JOH’ by using name like ‘JOH%’
D. Replace LEFT(name,3) = ‘JOH’ by using substring(name, 1, 3) = ‘JOH’
Answer: C
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