How can you chain multiple event triggered Cloud Functions so that a Pub/Sub message triggers a function, which then triggers another function on a Cloud Storage event?

hard📝 Application Q9 of 15

GCP - Cloud Functions

ABoth functions trigger on the same Pub/Sub topic

BFirst function publishes to Cloud Storage bucket; second function triggers on bucket event

CFirst function triggers on HTTP; second triggers on Pub/Sub

DUse a single function to handle both Pub/Sub and Storage events

Step-by-Step Solution

Solution:

Step 1: Understand chaining via events
First function triggered by Pub/Sub can write to Cloud Storage, creating an event.
Step 2: Second function triggers on Cloud Storage event
Second function listens to bucket events, triggered by first function's action.
Final Answer:
First function publishes to Cloud Storage bucket; second function triggers on bucket event -> Option B
Quick Check:
Chain via event outputs and triggers [OK]

Quick Trick: Chain functions by output event triggering next function [OK]

Common Mistakes:

Triggering second function on wrong event
Trying to trigger multiple events in one function
Using same trigger for both functions

Master "Cloud Functions" in GCP

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions

More GCP Quizzes

How can you chain multiple event triggered Cloud Functions so that a Pub/Sub message triggers a function, which then triggers another function on a Cloud Storage event?

Step 1: Understand chaining via events

Step 2: Second function triggers on Cloud Storage event

Final Answer:

Quick Check:

Want More Practice?