← Back to exam page

Heroku-Architect – Salesforce Certified Heroku Architect(WI23)

Loading demo links...

Showing 7–9 of 10 questions

Question 7

Universal Containers (UC) has a Heroku application that runs in Virginia, in the U.S., that uses Apache Kafka on Heroku. They have deployed a copy of the app in Asia. Now, both apps need a messaging backbone that will support multi-region distribution.

What is the least complex architecture that an Architect should recommend?

Select an option, then click Submit answer.

  • ○

    Deploy a multi-region version of Apache Kafka on Heroku.
  • ○

    Use Heroku's multi-tenant Kafka Basic plan.
  • ○

    The app in Asia should write to the Kafka instance in Virginia.
  • ○

    Provision a second Kafka add-on in Asia. Each instance of the app should sync with each other.
Question 8

What does a follower of Heroku Postgres leader database provide?

Select an option, then click Submit answer.

  • ○

    A static snapshot of the leader
  • ○

    A in-memory snapshot of the leader.
  • ○

    A read-only replica of the leader.
  • ○

    A writable replica of the leader.
Question 9

Universal Containers runs an application in a Private Space in the Frankfurt region. The majority of the application's users (based in Asia) are reporting issues related to high latency. What should an Architect recommend to remediate this issue cost-effectively?

Select an option, then click Submit answer.

  • ○

    Add the Tokyo region to the existing Private Space. Update the application's configuration to move it to Tokyo region.
  • ○

    Deploy the application to the Common Runtime and select Tokyo as the region. Delete the existing Private Space.
  • ○

    Create an additional Private Space in the Tokyo region. Deploy an additional instance of the application to the region.
  • ○

    Create a new Private Space in the Tokyo Region, and deploy the application to the region. Delete the existing Private Space.