Discuss Databricks Databricks Certified Data Engineer Associate Exam Topic 1 Question 55

A data engineer has been using a Databricks SQL dashboard to monitor the cleanliness of the input data to a data analytics dashboard for a retail use case. The job has a Databricks SQL query that returns the number of store-level records where sales is equal to zero. The data engineer wants their entire team to be notified via a messaging webhook whenever this value is greater than 0.

Which of the following approaches can the data engineer use to notify their entire team via a messaging webhook whenever the number of stores with $0 in sales is greater than zero?

AThey can set up an Alert with a custom template.

BThey can set up an Alert with a new email alert destination.

CThey can set up an Alert with one-time notifications.

DThey can set up an Alert with a new webhook alert destination.

EThey can set up an Alert without notifications.

Suggested Answer: D

A webhook alert destination is a notification destination that allows Databricks to send HTTP POST requests to a third-party endpoint when an alert is triggered. This enables the data engineer to integrate Databricks alerts with their preferred messaging or collaboration platform, such as Slack, Microsoft Teams, or PagerDuty. To set up a webhook alert destination, the data engineer needs to create and configure a webhook connector in their messaging platform, and then add the webhook URL to the Databricks notification destination. After that, the data engineer can create an alert for their Databricks SQL query, and select the webhook alert destination as the notification destination. The alert can be configured with a custom condition, such as when the number of stores with $0 in sales is greater than zero, and a custom message template, such as ''Alert: {number_of_stores} stores have $0 in sales''. The alert can also be configured with a recurrence interval, such as every hour, to check the query result periodically. When the alert condition is met, the data engineer and their team will receive a notification via the messaging webhook, with the custom message and a link to the Databricks SQL query. The other options are either not suitable for sending notifications via a messaging webhook (A, B, E), or not suitable for sending recurring notifications .Reference:Databricks Documentation - Manage notification destinations,Databricks Documentation - Create alerts for Databricks SQL queries,Databricks Documentation - Configure alert conditions and messages.

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30 comments · newest first

Sylvie 6 months ago

E is pointless. Why set up an alert without notifications?

Kristeen 6 months ago

I’m leaning towards B. Email alerts are reliable but slower.

Sophia 6 months ago

I feel like D is the most efficient. Alerts should go straight to the team.

Tamekia 6 months ago

Option A could work too, but it’s not as direct.

Bettina 6 months ago

I agree, D makes sense. Team needs real-time updates.

Lemuel 7 months ago

I think option D is the best choice. Webhook notifications are instant.

Shonda 7 months ago

B is just a basic email, not really effective for the whole team.

Elke 7 months ago

Isn't it surprising that so many stores could have $0 sales?

Frankie 8 months ago

Wait, why would you use E? That makes no sense!

Silvana 8 months ago

I think A could work too, but D seems more efficient.

Cherri 8 months ago

Definitely D, webhook alerts are the way to go!

Joni 8 months ago

D, of course. Webhooks are the best option for this scenario. Who even uses email these days?

Ettie 8 months ago

D is the way to go. Webhooks are the most efficient way to notify the team.

Toi 8 months ago

D is the correct answer. Webhooks are perfect for sending notifications to the team.

Adrianna 9 months ago

Definitely D. Webhooks are the way to go for this use case.

Candra 9 months ago

I vaguely remember something about email alerts being less effective for team notifications, so I think we should avoid that option.

Serita 9 months ago

I think we practiced a question about setting up alerts, and I recall that using a webhook is the best way to notify the team.

Kara 9 months ago

I remember we discussed alerts in our last study session, but I'm not sure if a custom template is necessary for this case.

Merri 9 months ago

I'm not sure if I fully understand the question. Can we set up one-time notifications, or do we need to have ongoing alerts? I want to make sure I choose the right approach.

Sanda 9 months ago

I feel pretty confident that the answer is D. Webhooks are a great way to send notifications to messaging tools like Slack or Teams, which would be perfect for notifying the entire team.

Sean 10 months ago

D) They can set up an Alert with a new webhook alert destination.

Vonda 10 months ago

Hmm, I'm leaning towards A. Creating a custom alert template could give us more flexibility in how we notify the team, like including additional details in the message.

Carolynn 10 months ago

I feel like option D makes the most sense since we specifically want to notify the team through a webhook, but I could be wrong.

Billye 11 months ago

I'm a bit confused on this one. Do we need to set up an email alert destination or a webhook alert destination? I'm not sure which one would be the best approach.

Eleonore 11 months ago

I think the answer is D. Setting up an Alert with a new webhook alert destination seems like the best way to notify the entire team whenever the number of stores with $0 in sales is greater than zero.

Ariel 5 months ago

↳ replying to Eleonore

Webhook alerts are the way to go for quick responses!

Providencia 5 months ago

↳ replying to Eleonore

I like D too! Keeps everyone in the loop.

Tuyet 6 months ago

↳ replying to Eleonore

A webhook is the best choice for real-time updates.

Hillary 10 months ago

↳ replying to Eleonore

Definitely! Instant notifications are key for the team.

Aja 10 months ago

↳ replying to Eleonore

I agree, D sounds right! Webhook alerts are efficient.

Databricks Certified Data Engineer Associate Exam - Topic 1 Question 55 Discussion