Certified Heroku Architecture Designer

Here you have the best Salesforce Certified Heroku Architecture Designer practice exam questions

You have 39 total questions to study from
Each page has 5 questions, making a total of 8 pages
You can navigate through the pages using the buttons at the bottom
This questions were last updated on May 25, 2025
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Question 1 of 39

A client is creating a new API application. The app should only be accessible from other apps that they deploy to Heroku. Also, traffic between the other apps and the API should not transit the public internet.

Which solution should an Architect recommend to meet these requirements?

Create the application in a Private Space with default options.

Create the application in a Private Space and restrict the application's set of trusted IP ranges.

Create the application with Internal Routing enabled, in a Private Space.

Create the application in a Shield Private Space to enforce stricter requirements for TLS termination.

Correct Answer: C

To ensure that the API application is only accessible from other apps deployed to Heroku and that traffic does not transit the public internet, the application should be created with Internal Routing enabled in a Private Space. Internal Routing allows applications within the same Private Space to communicate without using the public internet, providing a secure and private network for inter-app communication.

Question 2 of 39

A client has data in a production Heroku Postgres database, and needs to quickly get access to a subset of that data for reporting needs.

Which two features does Heroku Dataclips provide to enable this? (Choose two.)

JSON export of query results, with CORS support

CSV export of query results

A simple REST API access to query results

Postgres dump file of query results

Correct Answer: A, B

Heroku Dataclips provides features that allow users to export query results in various formats, including JSON and CSV. JSON export enables seamless integration with web applications through CORS support. CSV export is commonly used for reporting and data analysis as it is a widely accepted format for data interchange.

Question 3 of 39

A client wants to create a secure network connection between Heroku applications running in a Private Space and an AWS VPC.

Which Heroku feature should an Architect recommend to create the connection?

Internal Routing

Private Space Peering

Private Space VPN connections

Heroku Connect

Correct Answer: B

To create a secure network connection between Heroku applications running in a Private Space and an AWS VPC, the appropriate feature to use is Private Space Peering. This feature allows for the connection of a Heroku Private Space directly to an AWS VPC, providing a secure and efficient way to link the two environments.

Question 4 of 39

Universal Containers has a Heroku app that uses several third-party add-ons. They now need to enforce data privacy and be compliant with General Data

Protection Regulation (GDPR).

What should an Architect advise UC regarding data residency in this scenario?

Heroku does not control where add-on providers store data.

Heroku support can configure add-ons for specific data residency needs.

Heroku guarantees the physical location of its control surface APIs.

Data residency for add-ons is covered under Salesforce's GDPR compliance.

Correct Answer: A

Heroku does not control where add-on providers store data. This is because Heroku operates in various regions but does not manage the physical storage of data for third-party add-ons. Since these add-ons are managed by external providers, they have their own data residency policies and practices, which are outside the control of Heroku. Therefore, the enforcement of data privacy and GDPR compliance will heavily rely on the third-party providers' compliance measures.

Question 5 of 39

An app uses a queue of worker dynos to perform complex image processing, but the worker dynos are occasionally running out of memory when performing the processing. All of their dynos are currently standard-1x dynos.

What should an Architect recommend in this scenario?

Add additional worker dynos.

Break up the image processing across multiple dynos.

Move the app to a Private Space.

Change the type of dynos to standard-2x.

Correct Answer: D

Changing the type of dynos to standard-2x is the recommended approach. The issue at hand is that the worker dynos are running out of memory, which means they require more resources for the complex image processing tasks. Upgrading to a higher capacity dyno, such as standard-2x, provides additional memory and CPU, which should address the memory constraints without necessarily needing to refactor the application to run on multiple dynos or move to a different infrastructure.