Tips to Pass 70-464 Exam (1 to 10)

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Q1. You need to implement a change to usp_ExportOpenings that meets the integration requirements. 

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

A. To the end of line 04, add [Opening]. 

B. To the end of line 05, add [Opening! title]. 

C. To line 10, add FOR XML RAW. 

D. To line 10, add FOR XMLEXPLICIT. 

E. To line 10, add FOR XML AUTO. 

F. To the end of line 04, add [Opening!ELEMENT]. 

G. To the end of line 06, add [Opening!salary!ELEMENT]. 

H. To the end of line 05, add [Opening!title!ELEMENT]. 

I. To the end of line 06, add [Opening! salary]. 

Answer: A,B,E,I 

Explanation: 

The AUTO mode generates nesting in the resulting XML by using heuristics based on the way the SELECT statement is specified. You have minimal control over the shape of the XML generated. The nested FOR XML queries can be written to generate XML hierarchy beyond the XML shape that is generated by AUTO mode heuristics. 

Q2. You execute the following code: You need to select the task that has an IsFinished value of true from the Project that has an Id value of 1. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Q3. 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:

Explanation: Temporary Tables You can create local and global temporary tables. Local temporary tables are visible only in the current session, and global temporary tables are visible to all sessions. Temporary tables cannot be partitioned. Prefix local temporary table names with single number sign (#table_name), and prefix global temporary table names with a double number sign (##table_name) 

Q4. You execute the following code: 

You have a stored procedure that includes the following SELECT statement: 

You need to create a covering index on UserInfo. Which code segment should you execute? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Q5. Topic 8) 

You execute the following code: 

You discover that the Customers table was created in the dbo schema. 

You need to create a code segment to move the table to another schema named 

Schema2. 

What should you create? 

To answer, drag the appropriate code segments to the correct location in the answer area. 

 (Answer choices may be used once, more than once, or not at all.) 

Answer: 

Q6. You have a database named DB1. 

You plan to configure change data capture on the existing tables in DB1. 

The database file settings for the DB1 are shown in the exhibit. (Click the Exhibit button.) 

You need to minimize disk contention caused by change data capture. 

What should you do? 

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

A. Increase the autogrowth value of the database file. 

B. Set the database recovery model to simple. 

C. Increase the autogrowth value of the log file. 

D. Configure change data capture to use to a secondary filegroup. 

Answer:

Q7. 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_active_transactions dynamic management views 

D. A SQL Server Agent job that retrieves information from the sys.dm_tran_session_transactions dynamic management views 

Answer:

Explanation: Analyze Deadlocks with SQL Server Profiler Use SQL Server Profiler to identify the cause of a deadlock. A deadlock occurs when there is a cyclic dependency between two or more threads, or processes, for some set of resources within SQL Server. Using SQL Server Profiler, you can create a trace that records, replays, and displays deadlock events for analysis. To trace deadlock events, add the Deadlock graph event class to a trace. This event class populates the TextData data column in the trace with XML data about the process and objects that are involved in the deadlock. SQL Server Profiler can extract the XML document to a deadlock XML (.xdl) file which you can view later in SQL Server Management Studio. 

Q8. You have a database named Database1. Database1 has two stored procedures named Proc1 and Proc2 and a table named Table1. Table1 has millions of rows. 

Proc1 updates data in Table1. Proc2 reads data from Table1. 

You discover that when Proc1 is executed to update more than 4,000 rows, Proc2 is blocked. The block affects all rows, including those that are not being updated by Proc1. 

You need to ensure that when Proc1 is executing, Proc2 can access the data in Table1 that Proc1 is not updating. 

What should you change Proc1 to do? 

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

A. Update less than 4,000 rows simultaneously. 

B. Use the PAGLOCK table hint. 

C. Wait for Proc2 to complete. 

D. Use the ROWLOCK table hint. 

Answer:

Q9. You have a SQL Server 2012 database named Database1. You execute the following code: 

You insert 3 million rows into Sales. 

You need to reduce the amount of time it takes to execute Proc1. 

What should you do? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Q10. Topic 8) 

You plan to create a custom aggregation function named Function1. 

You plan to deploy Function1 to SQL Server 2012. 

You need to ensure that Function1 can access a web service. The solution must minimize 

the number of changes made to the database. 

You create a Microsoft .NET Framework class that contains the definition of Function1. 

You upload a certificate to SQL Server. 

What three tasks should you perform next? 

To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. 

Answer: 

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