HEROKU-ARCHITECT Online Practice Questions and Answers

A RESTfulAPIis:

A. A methodology (or maximizing the effectiveness of any vacation

B. An Actually Pretty Informative meditation session

C. How the web displays data in a hierarchical format readable by both people and machines

D. A web-based service that provides standard ways for clients to make requests and receive responses

A client is running an app on 20 Standard-2x dynos. They are noticing highly variable performance when the application is experiencing a heavy load. Which two suggestions should an Architect make in this scenario? (Choose two.)

A. Configure the app to use Standard-lx dynos.

B. Configure the app to use Performance dynos.

C. Install a performance monitoring tool.

D. Add additional Standard-2x dynos.

A customer needs to test a database schema migration. Which approach should an Architect recommend?

A. Fork the production database, and run the migration and tests against the fork

B. Detach the Heroku Postgres add-on. and run the migration and tests against the database.

C. Create a follower database, and run the migration and test against the follower database

D. Place the app into maintenance mode, and then perform the tests

Universal Containers wants to set up communication between multiple public-facing Heroku web applications hosted on the Common Runtime. Which solution should an Architect recommend?

A. Movethe application to a Private Space, and enable Internal Routing for them

B. Bind all of the Heroku applications to the same port

C. Configure a worker process type for each application that listens for incoming remote procedure calls.

D. Send requests to each application's URL using HTTP/HTTPS.

Universal Containers wants to help their dispatches determine the length of time a Work Order should last. What should the Consultant implement to help achieve this goal?

A. Operating Hours for Customer Accounts.

B. Work Types with an Estimated Duration.

C. Work Orders with Operating Hours

D. Work Types with Service Level Agreement.

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 connectionbetween Heroku and GCP?

A. Heroku Shield Private Spaces and Heroku Shield Connect

B. Heroku Private Spaces and Private Space VPN Connections

C. Heroku Private Spaces and Private Space Peering

D. Heroku Shield Private Spaces and Internal Routing

A client wants to deconstruct a monolithic app into a collection of smaller apps which should be able to send HTTP requests to each other. The smaller apps should not be publicly accessible on the internet. Which Heroku Enterprise features should an Architect recommend to enable this architecture?

A. Heroku and ApacheKafka on Heroku

B. Heroku Connect and Internal Routing

C. Heroku Private Spaces and Heroku Connect

D. Heroku Private Spaces and Internal Routing

A client is writing a Heroku application that requirescompliance with PCI DSS Level 1. To accomplish this, they deploy an application to the Shield Private Space. Which statement is true about the application?

A. The application might still violate PCI DSS Level 1 even though it is deployed to a Shield Private Space

B. The Shield Private Space guarantees that the application is compliant with PCI DSS Level 1, assuming the application uses only Shield Postgres databases

C. The application is definitely not compliant with PCI DSS Level 1. because Shield PrivateSpaces do not provide compliance with it.

D. The Shield Private Space guarantees that the application is compliant with PCI DSS Level 1

Universal Export wants to build an app that serves company data. The data has no strong compliance requirements, and the app should only be reachable from trusted IP addresses. Which solution should an Architect recommend?

A. Deploy the app in a Shield Private Space with a Shield-tier Heroku Postgres database

B. Deploy the app in the Common Runtime with a Standard-tier Heroku Postgres database

C. Deploy the app in a Private Space with a Private-tier Heroku Postgres database.

D. Deploy the app in the Common Runtime with a Premium-tier Heroku Postgres database.

A customer runs Production Check on an application from the Dashboard. Which two runtime issues does it check for? Choose 2 answers.

A. Worker dyno scale: ensuring at least 1 worker dyno is available.

B. Dyno redudancy: ensuring at least 2 web dynos are available

C. CDN ensuring a CDN is available to the web dynos

D. Production-tier database: ensuring aproduction-tier database is being used