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Category: Certified Heroku Architecture Designer

Exam Certified Heroku Architecture Designer

Which two actions should an Architect recommend to mitigate such database failures and outages in the future?

Universal Containers experienced an outage with their production Heroku Postgres database due to a fault with the underlying infrastructure. The database was unavailable for an hour. The database is on the Standard-0 plan. Which two actions should an Architect recommend to mitigate such database failures and outages in the future? (Choose two.) A. Create a […]

For which two use cases should an Architect recommend using Heroku Redis? (Choose two.)

For which two use cases should an Architect recommend using Heroku Redis? (Choose two.) A. Providing long-term data warehousing B. Adding jobs to a queue C. Providing a data cache layer D. Querying relational data Reference: https://blog.heroku.com/heroku-redis-ga-and-introducing-heroku-data-links

Which applications should be deployed into which Heroku runtime?

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 their healthcare records. The marketing application must be able to scale up within seconds in response to traffic spikes. The client […]

Part of a client’s design is the ability to easily share between two applications running on Heroku.

Part of a client’s design is the ability to easily share between two applications running on Heroku. What should an Architect recommend? A. Attach a single storage add-on, such as Heroku Postgres, to both applications. B. Create Foreign Data Wrappers to expose the tables from one database to another. C. Provision Heroku Connect to sync […]

Which combination of Heroku features should an Architect recommend to secure the connection between Heroku and

A client wants to use Heroku to build a data bridge between Salesforce and Google Cloud Platform (GCP). Which combination of Heroku features should an Architect recommend to secure the connection between Heroku and GCP? A. Heroku Shield Private Spaces and Heroku Shield Connect B. Heroku Private Spaces and Private Space VPN Connections C. Heroku […]

An app uses a queue of worker dynos to perform complex image processing, but the worker dynos are occasionally

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? A. Add additional worker dynos. B. Break up the image processing across […]

Universal Containers has a Heroku app that uses several third-party add-ons. They now need to enforce data pri

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? A. Heroku does not control where add-on providers store data. B. Heroku support can configure add-ons […]

A client wants to add CPU-intensive video processing functionality to their Heroku web application.

A client wants to add CPU-intensive video processing functionality to their Heroku web application. Which two strategies should an Architect recommend for implementing this functionality? (Choose two.) A. Add a new process type for worker dynos that pull video processing jobs from a queue. B. Attach a video processing add-on from the Heroku Elements Marketplace […]

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

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? A. Internal Routing B. Private Space Peering C. Private Space VPN connections D. Heroku Connect Reference: https://blog.heroku.com/private-spaces-vpn

Universal Containers intends to build an app which will accept card payments. The app also needs to store, pro

Universal Containers intends to build an app which will accept card payments. The app also needs to store, process, and transmit cardholder data. Which Heroku architecture should an Architect recommend? A. Common Runtime with secure, isolated containers for running the app’s code. B. A Private Space restricted to a set of trusted IP ranges. C. […]


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