QUESTION: 85

Which 2 architectures are enabled by using a single Private Space and the Internal Routing feature?

A microservices architecture that also uses DNS Service Discovery to facilitate communication
Multiple public-facing web apps with different sets of trusted inbound IP ranges
A single public-facing web app that performs network-isolated communication with multiple non- public-facing web apps.
Network-isolated communication between applications in the Private Space and applications in the Common Runtime

Answer(s): A,C

Reference:

https://devcenter.herokuxorn/articles/event-driven-microservices-with-apache-kafka

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?

Sign up for Heroku Enterprise and deploy each app to a different Private Space
Sign up for Heroku Enterprise without deploying the apps to the same Private Space
Sign up for Heroku Enterprise and deploy the apps to the same Private Space
Deploy the apps to the Common Runtime

Answer(s): D

Reference:

https://devcenter.heroku.com/articles/internal-routing

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QUESTION: 87

Universal Containers has an app deployed on Heroku that is now required to handle high-volume message processing. What should an Architect recommend to fulfill this new requirement?

Create a custom buildpack
Configure a Heroku button
Provision an Apache Kafka on Heroku add-on
Add Heroku Redis

Answer(s): C

Reference:

https://www.heroku.com/tech-sessions/get-started-with-apache-kafka

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QUESTION: 88

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

Worker dyno scale: ensuring at least 1 worker dyno is available.
Dyno redudancy: ensuring at least 2 web dynos are available
CDN ensuring a CDN is available to the web dynos
Production-tier database: ensuring a production-tier database is being used

Answer(s): B,D

Reference:

https://devcenter.heroku.com/articles/heroku-connect-faq#can-i-use-sharing-rules-to-restrict-record-visibility

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Free Certified Heroku Architecture Designer Exam Braindumps (page: 22)

QUESTION: 85

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QUESTION: 87

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QUESTION: 88

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