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Exam ACD200 topic 1 question 9 discussion

Actual exam question from Appian's ACD200
Question #: 9
Topic #: 1
[All ACD200 Questions]

You need to show joined data from 5 tables. Each table contains a large number of rows and could generate a large result set after executing the Joins.
The business is not expecting live data, and a 2-hour refresh is acceptable. Performance is a top priority.
What should you use? (Choose the best answer.)

  • A. Table
  • B. View
  • C. Stored procedure
  • D. Materialized view
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Suggested Answer: C 🗳️
by Anx at Nov. 12, 2022, 6:18 a.m.

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[Removed]
9 months, 1 week ago
Materialized View MariaDB: https://community.appian.com/success/w/guide/3323/use-database-and-materialized-views-in-appian
upvoted 1 times
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jordan26923
1 year, 2 months ago
Selected Answer: D
Materialized View is the correct answer. Because the question mentions refresh window of 2 hours we can assume its directly referring to a materialized view's ability to update at intervals. That being said you could also create a read only table that is updated via a stored procedure. As Materialized views are not support in the default MariaDB but they would be supported in something like Postgres
upvoted 1 times
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harshmp1007
1 year, 4 months ago
Correct answer is C) Stored Procedure.
upvoted 1 times
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jreaver
1 year, 5 months ago
Selected Answer: D
A materialised view is a physical table that holds the results of the SQL that a VIEW would normally be constructed from and can be generated periodically.
upvoted 1 times
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Jdhar1566
1 year, 6 months ago
Correct Answer is Materialized View
upvoted 1 times
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Anx
1 year, 11 months ago
why not "Materialize View" is the correct answer
upvoted 2 times
Tumadre
1 year, 9 months ago
Did you pass the examen?
upvoted 1 times
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