[Free] 2018(Aug) Dumps4cert Microsoft 70-469 Dumps with VCE and PDF Download 171-180

Dumps4cert.com : Latest Dumps with PDF and VCE Files
2018 Aug Microsoft Official New Released 70-469
100% Free Download! 100% Pass Guaranteed!

Recertification for MCSE: Data Platform

Question No: 171 – (Topic 12)

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.

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

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

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

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

Answer: B

Explanation: Step 1: Turn on the blocked process report. This will look for any blocking taking 20 seconds or longer.

-Make sure you don#39;t have any pending changes SELECT *

FROM sys.configurations WHERE value lt;gt; value_in_use; GO

exec sp_configure #39;show advanced options#39;, 1; GO

RECONFIGURE GO

exec sp_configure #39;blocked process threshold (s)#39;, 20; GO

RECONFIGURE GO

Step 2: Set up a trace to capture the blocked process report. Run it as a server side trace. blocked process threshold Server Configuration Option

Question No: 172 – (Topic 12)

You have two SQL Server 2014 instances named SQLDev and SQLProd.

You plan to create a new database on SQLProd that will use SQL Server Authentication.

You need to ensure that when the new database is copied from SQLProd to SQLDev, users can connect to the database on SQLDev even if they do not have a login on the SQLDev instance.

What should you use?

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

  1. Triggers

  2. Contained database

  3. SQL Server Analysis Services (SSAS) scripts

  4. Extended Events

  5. SQL Server Integration Services (SSIS) scripts

Answer: B

Explanation: A fully contained database includes all the settings and metadata required to define the database and has no configuration dependencies on the instance of the SQL Server Database Engine where the database is installed.

Contained Databases

Question No: 173 – (Topic 12)

You are troubleshooting an application that runs a query. The application frequently causes deadlocks.

You need to identify the isolation level used by the query when a deadlock occurs. What should you do?

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

  1. Query the sys.dm_exec_requests dynamic management view.

  2. Create a trace in SQL Server Profiler that contains the Deadlock graph event.

  3. Query the sys.dm_exec_sessions dynamic management view.

  4. Enable trace flag 1222, and then view the SQL Server error log.

Answer: C Explanation:

  • sys.dm_exec_sessions

  • Returns one row per authenticated session on SQL Server. sys.dm_exec_sessions is a server-scope view that shows information about all active user connections and internal tasks.

    Include the column: transaction_isolation_level smallint

    Transaction isolation level of the session.

    0 = Unspecified

    1 = ReadUncomitted

    2 = ReadCommitted

    3 = Repeatable

    4 = Serializable

    5 = Snapshot Is not nullable.

    sys.dm_exec_sessions (Transact-SQL)

    Question No: 174 – (Topic 12)

    You administer a SQL Server 2014 instance.

    Users report that the SQL Server has seemed slow today. A large database was being restored for much of the day, which could be causing issues.

    You want to write a query of the system views that will report the following:

    ->Number of users that have a connection to the server

    ->Whether a user#39;s connection is active

    ->Whether any connections are blocked

    ->What queries are being executed

    Whether the database restore is still executing and, if it is, what percentage of the restore is complete.

    Which system objects should you use in your query to best achieve this task?

    1. sys.dm_exec_requests, sys.dm_exec_sessions, sys.objects

    2. sys.dm_exec_sessions, sys.dm_exec_query_stats, sys.dm_exec_query_text,sys.objects

    3. sys.sysprocesses, sys.dm_exec_query_text, sys.objects

    4. sys.dm_exec_requests, sys.dm_exec_sessions, sys.dm_exec_query_text

    Answer: D

    Explanation: * sys.dm_exec_requests

    Returns information about each request that is executing within SQL Server.

    • sys.dm_exec_sessions

      Returns one row per authenticated session on SQL Server. sys.dm_exec_sessions is a server-scope view that shows information about all active user connections and internal tasks. This information includes client version, client program name, client login time, login user, current session setting, and more.

    • sys.dm_exec_query_text

    Returns the text of the SQL batch that is identified by the specified sql_handle.

    sys.dm_exec_requests (Transact-SQL) sys.dm_exec_sessions (Transact-SQL)

    Incorrect:

    • sys.dm_exec_query_stats

      Returns aggregate performance statistics for cached query plans in SQL Server. The view contains one row per query statement within the cached plan, and the lifetime of the rows are tied to the plan itself.

    • sys.objects

    Contains a row for each user-defined, schema-scoped object that is created within a database.

    Topic 13, Mix Questions Set 2

    Question No: 175 – (Topic 13)

    You have a database named database1.

    Database developers report that there are many deadlocks.

    You need to implement a solution to monitor the deadlocks. The solution must meet the following requirements:

    ->Support real-time monitoring.

    ->Be enabled and disabled easily.

    ->Support querying of the monitored data.

    What should you implement?

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

    1. Log errors by using trace flag 1222

    2. Log errors by using trace flag 1204

    3. A SQL Server Profiler template

    4. An Extended Events session

    Answer: D Explanation:

    http://www.sqlservercentral.com/blogs/james-sql-footprint/2012/08/12/monitor-deadlock-in- sql-2012/ http://blogs.technet.com/b/mspfe/archive/2012/06/28/how_2d00_to_2d00_monitor_2d00_d eadlocks_2d00_in_2d00_sql_2d00_server.aspx

    Question No: 176 DRAG DROP – (Topic 13)

    You are planning two stored procedures named SProc1 and SProc2. You identify the following requirements:

    ->SProc1 must return a table.

    ->SProc2 must return a status code.

    You need to identify which options must be implemented to meet each stored procedure requirement.

    Which options should you identify?

    To answer, drag the appropriate option to the correct requirement in the answer area. (Answer choices may be used once, more than once, or not at all.)

    Dumps4Cert 2018 PDF and VCE

    Answer:

    Dumps4Cert 2018 PDF and VCE

    Question No: 177 – (Topic 13)

    You execute the following code:

    Dumps4Cert 2018 PDF and VCE

    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?

    Dumps4Cert 2018 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: B

    Question No: 178 – (Topic 13)

    You run the following code:

    Dumps4Cert 2018 PDF and VCE

    You need to ensure that the root node of the XML data stored in the Details column is

    lt;Order_Detailsgt;.

    What should you implement?

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

    1. A user-defined data type

    2. An XML index

    3. A Data Definition Language (DDL) trigger

    4. A data manipulation language (DML) trigger

    5. An XML schema collection

    Answer: E Explanation:

    http://msdn.microsoft.com/en-us/library/ms187856.aspx

    Question No: 179 – (Topic 13)

    You have database objects that were created by using the following script:

    Dumps4Cert 2018 PDF and VCE

    The dbo.Customers table has 1 million rows.

    You discover that usp_GetCustomersByDate takes a long time to complete.

    The query plan used by the stored procedure is shown in the exhibit. (Click the Exhibit button.)

    Dumps4Cert 2018 PDF and VCE

    You need to ensure that usp_GetCustomersByDate completes as quickly as possible. What should you do?

    1. Modify the stored procedure to include the OPTIMIZE FOR UNKNOWN query hint.

    2. Execute the sp_recompile #39;dbo.GetCustomersByDate#39; statement.

    3. Execute the ALTER INDEXIX_Customers_CreationDate WITH REBUILD statement.

    4. Modify the stored procedure to include the OPTIMIZE FOR(#39;1/1/2008#39;) query hint.

    Answer: A

    Question No: 180 – (Topic 13)

    You are creating a table to support an application that will cache data outside of SQL Server.

    The application will detect whether cached values were changed before it updates the values.

    You need to create the table, and then verify that you can insert a row into the table. Which code segment should you use?

    Dumps4Cert 2018 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: C Explanation:

    http://msdn.microsoft.com/en-us/library/ms182776.aspx http://msdn.microsoft.com/en-us/library/ms187942.aspx http://msdn.microsoft.com/en-us/library/ms190348.aspx

    100% Dumps4cert Free Download!
    70-469 PDF
    100% Dumps4cert Pass Guaranteed!
    70-469 Dumps

    Dumps4cert ExamCollection Testking
    Lowest Price Guarantee Yes No No
    Up-to-Dated Yes No No
    Real Questions Yes No No
    Explanation Yes No No
    PDF VCE Yes No No
    Free VCE Simulator Yes No No
    Instant Download Yes No No


    Leave a Reply

    Your email address will not be published. Required fields are marked *

  • Categories

  • Tags

  • Hot Exams

  • Hot Exams

  • Hot Catageories

  • microsoft dumps

    62-193 Dumps
    70-243 Dumps
    70-246 Dumps
    70-247 Dumps
    70-331 Dumps
    70-332 Dumps
    70-333 Dumps
    70-334 Dumps
    70-339 Dumps
    70-341 Dumps
    70-342 Dumps
    70-345 Dumps
    70-346 Dumps
    70-347 Dumps
    70-348 Dumps
    70-354 Dumps
    70-355 Dumps
    70-357 Dumps
    70-383 Dumps
    70-384 Dumps
    70-385 Dumps
    70-398 Dumps
    70-410 Dumps
    70-411 Dumps
    70-412 Dumps
    70-413 Dumps
    70-414 Dumps
    70-417 Dumps
    70-461 Dumps
    70-462 Dumps
    70-463 Dumps
    70-464 Dumps
    70-465 Dumps
    70-466 Dumps
    70-467 Dumps
    70-469 Dumps
    70-470 Dumps
    70-473 Dumps
    70-475 Dumps
    70-480 Dumps
    70-481 Dumps
    70-482 Dumps
    70-483 Dumps
    70-484 Dumps
    70-485 Dumps
    70-486 Dumps
    70-487 Dumps
    70-488 Dumps
    70-489 Dumps
    70-490 Dumps
    70-491 Dumps
    70-492 Dumps
    70-494 Dumps
    70-496 Dumps
    70-497 Dumps
    70-498 Dumps
    70-499 Dumps
    70-517 Dumps
    70-532 Dumps
    70-533 Dumps
    70-534 Dumps
    70-535 Dumps
    70-537 Dumps
    70-640 Dumps
    70-642 Dumps
    70-646 Dumps
    70-673 Dumps
    70-680 Dumps
    70-681 Dumps
    70-682 Dumps
    70-684 Dumps
    70-685 Dumps
    70-686 Dumps
    70-687 Dumps
    70-688 Dumps
    70-689 Dumps
    70-692 Dumps
    70-694 Dumps
    70-695 Dumps
    70-696 Dumps
    70-697 Dumps
    70-698 Dumps
    70-703 Dumps
    70-705 Dumps
    70-713 Dumps
    70-734 Dumps
    70-735 Dumps
    70-740 Dumps
    70-741 Dumps
    70-742 Dumps
    70-743 Dumps
    70-744 Dumps
    70-745 Dumps
    70-761 Dumps
    70-762 Dumps
    70-764 Dumps
    70-765 Dumps
    70-767 Dumps
    70-768 Dumps
    70-773 Dumps
    70-774 Dumps
    70-775 Dumps
    70-776 Dumps
    70-778 Dumps
    70-779 Dumps
    70-980 Dumps
    70-981 Dumps
    70-982 Dumps
    74-343 Dumps
    74-344 Dumps
    74-409 Dumps
    74-678 Dumps
    74-697 Dumps
    77-418 Dumps
    77-419 Dumps
    77-420 Dumps
    77-421 Dumps
    77-422 Dumps
    77-423 Dumps
    77-424 Dumps
    77-425 Dumps
    77-426 Dumps
    77-427 Dumps
    77-428 Dumps
    77-600 Dumps
    77-601 Dumps
    77-602 Dumps
    77-603 Dumps
    77-604 Dumps
    77-605 Dumps
    77-725 Dumps
    77-726 Dumps
    77-727 Dumps
    77-728 Dumps
    77-729 Dumps
    77-730 Dumps
    77-731 Dumps
    77-853 Dumps
    77-881 Dumps
    77-882 Dumps
    77-883 Dumps
    77-884 Dumps
    77-885 Dumps
    77-886 Dumps
    77-887 Dumps
    77-888 Dumps
    77-891 Dumps
    98-349 Dumps
    98-361 Dumps
    98-362 Dumps
    98-363 Dumps
    98-364 Dumps
    98-365 Dumps
    98-366 Dumps
    98-367 Dumps
    98-368 Dumps
    98-369 Dumps
    98-372 Dumps
    98-373 Dumps
    98-374 Dumps
    98-375 Dumps
    98-379 Dumps
    98-380 Dumps
    98-381 Dumps
    98-382 Dumps
    98-383 Dumps
    98-388 Dumps
    AZ-100 Dumps
    AZ-101 Dumps
    AZ-102 Dumps
    INF-203x Dumps
    INF-204x Dumps
    INF-205x Dumps
    INF-206x Dumps
    MB2-700 Dumps
    MB2-701 Dumps
    MB2-702 Dumps
    MB2-703 Dumps
    MB2-704 Dumps
    MB2-706 Dumps
    MB2-707 Dumps
    MB2-708 Dumps
    MB2-709 Dumps
    MB2-710 Dumps
    MB2-711 Dumps
    MB2-712 Dumps
    MB2-713 Dumps
    MB2-714 Dumps
    MB2-715 Dumps
    MB2-716 Dumps
    MB2-717 Dumps
    MB2-718 Dumps
    MB2-719 Dumps
    MB2-877 Dumps
    MB5-705 Dumps
    MB6-700 Dumps
    MB6-701 Dumps
    MB6-702 Dumps
    MB6-703 Dumps
    MB6-704 Dumps
    MB6-705 Dumps
    MB6-884 Dumps
    MB6-885 Dumps
    MB6-886 Dumps
    MB6-889 Dumps
    MB6-890 Dumps
    MB6-892 Dumps
    MB6-893 Dumps
    MB6-894 Dumps
    MB6-895 Dumps
    MB6-896 Dumps
    MB6-897 Dumps
    MB6-898 Dumps