Universal Containers (UC) has a Heroku Postgres database attached to a Heroku app, which is running in the Common Runtime. What should an Architect recommend UC do to secure their database to only trusted locations?

A. Move the database and the app into the Private Space.

B. Add a Trusted IP range tothe Heroku Postgres configuration.

C. Set up a VPN from the trusted locations to the app.

D. Set up a VPC in a one-off dyno when access to Heroku Postgres is needed.

A client has a web application that persists data to a local JSON file. They are migrating the application to Heroku. In order for the application to conform to the Twelve-Factor methodology, what changes should an Architect recommend?

A. The application should persist the data to a database add-on.

B. The application should persist the data to a local SQLite database.

C. The application should use at least 2 dynos to ensure that the JSON file is highly available.

D. The application should be stateless and therefore not persist data at all.

Which of the following is NOT an advantage of Salesforce Connect overETL?

A. The data is always fetched on demand

B. If the origin is offline, the data is still available via Salesforce Connect.

C. Standard protocols like OData can easily proxy external data into Salesforce.

D. Data security can be enforced using per-user or per-application authentication.

Universal Containers has recently experienced a higher volume of traffic on their mobile app hosted on Heroku. When Universal Containers was running 4 standard-2x dynos with 1 GB RAM each, they encountered multiple H12 ("request timeout") errors. The app never consumed more than 800 MB of RAM. They then switched to performance-m dynos, with 2.5 GB RAM, and set autoscaling to a maximum of 2 dynos. However, they still encountered H12 ("request timeout") errors.

What remediation should an Architect recommend to alleviate this problem?

A. Move long-running tasks to worker dynos.

B. Add a logging add-on from the Elements marketplace.

C. Upgrade to performance-L dynos with 14 GB RAM.

D. Replace autoscaling with a manual scaling option of 2.

A client is building a collection of web apps that will serve short-lived marketing sites during REST. The apps must support HTTPS connections. They also need to scale up and down at unpredictable intervals. The client is not currently a Heroku Enterprise customer. Given the scenario, what should an Architect recommend?

A. Sign up for Heroku Enterprise and deploy each app to a different Private Space

B. Sign up for Heroku Enterprise without deploying the apps to the same Private Space

C. Sign up for Heroku Enterprise and deploy theapps to the same Private Space

D. Deploy the apps to the Common Runtime

Universal Containers wants to process mobile payments. How can this requirement be met?

A. Install an AppExchange package

B. Create a custom payments object

C. Add a custom field to store the credit card number

D. Attach a picture of thecredit card.

A client currently runs a Ruby script in aone-off dyno each time they deploy their Go application to Heroku. The development team wants the script to be executed before the application is deployed because it performs necessary database migrations. Which approach should an Architect recommend?

A. Modify the Go buildpacK to install Ruby, and run the script from the _profile

B. Convert the Ruby release script to Go and execute it on application startup

C. Use both Go and Ruby language buildpacks, and run the Ruby script with release phase

D. Define different process types for the Ruby script and the Go application in the app's Profile.

Which three actions can a user perform on an app in a Heroku Enterprise Team, if that user has been granted only the "deploy" permission for that app? Choose 3 answers.

A. Provision an add-on with a free plan

B. Manage the app's config vars.

C. Transfer the app to another Enterprise Team.

D. Roll back a release

A healthcare services client is requesting an architecture for a set of applications: one is a marketing application, and the other two are of customer service applications that allow for customers to interact with theirhealthcare records. The marketing application must be able to scale up within seconds in response to traffic spikes. The client wants to be able to deploy each of these applications to the U.S. East Coast and EMEA.

Which applications should be deployed into which Heroku runtime?

A. The marketing application into Private Spaces; customer service applications into Shield Private Spaces

B. The marketing application into the Common Runtime; customer service applications into Shield Private Spaces

C. Themarketing application into the Common Runtime; customer service applications into Private Spaces

D. The marketing application into Private Spaces; customer service applications into separate Private Spaces

What does a follower of Heroku Postgres leader database provide?

A. A static snapshot of the leader

B. A in-memory snapshot of the leader.

C. A read-only replica of the leader.

D. A writable replica of the leader.