Category: 70-764 practice test
[2021.1] Microsoft 70-767 Exam Prep Actual Dumps Questions For Free Share
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QUESTION 1
You develop a SQL Server Integration Services (SSIS) package that imports Windows Azure SQL Database data into a
data warehouse every night.
The Windows Azure SQL Database data contains many misspellings and variations of abbreviations. To import the
data, a developer used the Fuzzy Lookup transformation to choose the closest-matching string from a reference table
of
allowed values. The number of rows in the reference table is very large.
If no acceptable match is found, the Fuzzy Lookup transformation passes a null value.
The current setting for the Fuzzy Lookup similarity threshold is 0.50.
Many values are incorrectly matched.
You need to ensure that more accurate matches are made by the Fuzzy Lookup transformation without degrading
performance.
What should you do?
A. Change the similarity threshold to 0.40.
B. Decrease the maximum number of matches per lookup.
C. Change the similarity threshold to 0.85.
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[2021.1] Microsoft 70-764 Exam Prep Actual Dumps Questions For Free Share
Valid Microsoft 70-764 dumps questions shared by Pass4itsure for helping to pass the Microsoft 70-764 exam! Get the newest Pass4itsure 70-764 exam dumps with VCE and PDF here: https://www.pass4itsure.com/70-764.html (452 Q&As Dumps).
Suitable for 70-764 complete Microsoft learning pathway
The content is rich and diverse, and learning will not become boring. You can learn in multiple ways through theMicrosoft 70-764 exam.
- Download
- Watch the video
- Answer practice questions, the actual test
Free Microsoft 70-764 dumps download
[PDF] Free Microsoft 70-764 dumps download https://drive.google.com/file/d/1U8Z2BEJArmw0ZggjsvtF5llMmI2PA6Ip/view?usp=sharing
Pass4itsure offers the latest Microsoft 70-764 practice test free of charge 1-13
QUESTION 1
You are troubleshooting an application that runs a query. The application frequently causes deadlocks. You need to
identify which transaction causes the deadlock. What should you do? More than one answer choice may achieve the
goal. Select the BEST answer.
A. Query the sys.dm_exec_requests dynamic management view.
B. Create a trace in SQL Server Profiler that contains the Deadlock graph event.
C. Query the sys.dm_exec_sessions dynamic management view.
D. Create an extended events session to capture deadlock information.
Correct Answer: D
Troubleshooting deadlocks
You have been receiving reports from users indicating that certain applications are returning deadlock errors. To
maximize the effectiveness of troubleshooting these problems, you decide to focus on the deadlocks that are hit most
frequently.
You create an Extended Events session that:
Configures deadlock event tracking for the session.
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