What happens if a Cloud Run service fails to acknowledge a Pub/Sub message?

The subscription is automatically deleted

The message is retried according to the subscription's retry policy

The message is permanently deleted

The Cloud Run service is stopped

What message format does a Pub/Sub push subscription use when delivering messages to a Cloud Run service?

JSON format with message data and attributes

A Cloud Run service is deployed with `--no-allow-unauthenticated`. A client application needs to invoke the service's HTTPS endpoint from outside Google Cloud. The client is a service account with the `roles/run.invoker` role. What must the client do to successfully call the service?

Set the `X-Goog-Api-Key` header to the service account's email

Send the request to the service's URL without any special headers

Include an OAuth2 access token for the service account in the Authorization header of the HTTP request

Include the service account's private key in the request body

A Cloud Run service is configured as a Pub/Sub push subscription endpoint. The service processes messages and returns HTTP 200 on success. If the service returns HTTP 500, what happens to the message?

The message is moved to a dead-letter topic automatically

Pub/Sub retries the delivery with exponential backoff until the message expires or the subscription's retry policy is exhausted

The message is immediately dropped and removed from the subscription

The message is redelivered immediately without any delay

Google CloudProfessional Cloud Developer

Domain 3Objective 1

3.1 Deploying Applications to Cloud Run PROFESSIONAL-CLOUD-DEVELOPER Practice Questions (Page 1)

Part of the Configuring cloud-native applications for deployment domain, which accounts for ~24% of the PROFESSIONAL-CLOUD-DEVELOPER exam.

32questions here

7free pages

12concepts

~24%of the exam

Questions 1–5

1foundation · easy
What happens if a Cloud Run service fails to acknowledge a Pub/Sub message?
Select an answer first
2foundation · easy
What message format does a Pub/Sub push subscription use when delivering messages to a Cloud Run service?
Select an answer first
3foundation · easy
Which of the following is a valid event source for an Eventarc trigger that invokes a Cloud Run service?
Select an answer first
4application · medium
A Cloud Run service is deployed with `--no-allow-unauthenticated`. A client application needs to invoke the service's HTTPS endpoint from outside Google Cloud. The client is a service account with the `roles/run.invoker` role. What must the client do to successfully call the service?
Select an answer first
5application · medium
A Cloud Run service is configured as a Pub/Sub push subscription endpoint. The service processes messages and returns HTTP 200 on success. If the service returns HTTP 500, what happens to the message?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to PROFESSIONAL-CLOUD-DEVELOPER

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Google Cloud. “PROFESSIONAL-CLOUD-DEVELOPER” is a trademark of its owner, used for identification only.