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Exam Certified Data Analyst Associate All Questions

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Exam Certified Data Analyst Associate topic 1 question 39 discussion

Actual exam question from Databricks's Certified Data Analyst Associate
Question #: 39
Topic #: 1
[All Certified Data Analyst Associate Questions]

A data analyst has been asked to configure an alert for a query that returns the income in the accounts_receivable table for a date range. The date range is configurable using a Date query parameter.
The Alert does not work.
Which of the following describes why the Alert does not work?

  • A. Alerts don't work with queries that access tables.
  • B. Queries that return results based on dates cannot be used with Alerts.
  • C. The wrong query parameter is being used. Alerts only work with Date and Time query parameters.
  • D. Queries that use query parameters cannot be used with Alerts.
  • E. The wrong query parameter is being used. Alerts only work with dropdown list query parameters, not dates.
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Suggested Answer: D 🗳️
by MrWood47 at Jan. 29, 2024, 1:26 a.m.

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csrazdan
4 months ago
Selected Answer: D
According to the Databricks documentation, queries that use query parameters cannot be used with Alerts. This is because Alerts do not support user input or dynamic values. Alerts leverage queries with parameters using the default value specified in the SQL editor for each parameter. Therefore, if the query uses a Date query parameter, the alert will always use the same date range as the default value, regardless of the actual date. This may cause the alert to not work as expected, or to not trigger at all.
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Devscope
9 months, 4 weeks ago
Be aware that alerts do work with parameterized queries https://docs.databricks.com/en/sql/user/alerts/index.html
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MrWood47
10 months ago
Selected Answer: D
Correct
upvoted 2 times
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