Salesforce Salesforce Certifications HEROKU-ARCHITECT Questions & Answers

• Question 111:

  A client's application needs to run in a European country for data residence purposes. What is a consideration in this scenario?

  A. When a dyno is cycled, its replacement might run in a different region.

  B. European regions are only available for applications running in Private Spaces.

  C. Heroku Postgres backup snapshotsand dataclips are always stored in the U.S.

  D. There is no guarantee that a Heroku Postgres database will be created in the same region as the application that provisions it.

  Correct Answer: B

  https://devcenter.heroku.eom/articles/heroku-postaresql#data-residencv

• Question 112:

  Universal Containers wants to ensure that inventory needed for repair jobs is tracked and managed so Technicians have the material for their jobs. Which two ways should a Consultant recommend tracking these inventory requirements in Salesforce? (Choose two.)

  A. Products Required for Service Appointments

  B. Products Required for Work Orders

  C. Products Required for Work Order Line Items

  D. Products Required for Service Resources

  Correct Answer: BC

• Question 113:

  Universal Containers (UC) has expressed a desire to have encryption-at-rest enabled on their Heroku Postgres databases. Which three tiers would UC need to use to have that feature enabled? (Choose three.)

  A. Private

  B. Standard

  C. Hobby

  D. Shield

  E. Premium

  Correct Answer: ABE

• Question 114:

  Universal Containers would like to engage contractors and customers directly in their Field Service solution. Which three options will provide read, write, and edit access to Work Order objects? (Choose three.)

  A. Partner Community license

  B. Chatter File Connect

  C. Customer Community license

  D. Chatter Customer Group

  E. Customer Community Plus license

  Correct Answer: ACD

• Question 115:

  Universal Containers has noticed that with every new product release there is a rise in customer reported Cases and a decrease in first-time fix-rate. Which two recommendations should a Consultant make? (Choose two.)

  A. Increase training to Field Service Technicians

  B. Publish training documentation in a closed Chatter group

  C. Publish pre-release documentation on the Customer Community.

  D. Increase training to SalesRepresentatives.

  Correct Answer: AC

• Question 116:

  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.)

  A. JSON export of query results, with CORS support

  B. CSV export of query results

  C. A simple REST API access to query results

  D. Postgres dump file of query results

  Correct Answer: AB

  https://devcenter.heroku.com/arlicles/dataclips

• Question 117:

  A client wants to migrate their on-premise application to Heroku. The application maintains a local, in-memory cache for its datastore to improve performance. What should an Architect advise the client about running the application on Heroku?

  A. The application should declare its in-memory cache as a separate process type to preserve it across deploys.

  B. All of the application'sweb dynos will share a single in-memory cache.

  C. The application should replicate its in-memory cache to a local disk to preserve it across deploys.

  D. The application's in-memory cache might be cleared at any time.

  Correct Answer: A

• Question 118:

  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.

  Correct Answer: A

• Question 119:

  Which of the following is NOT an advantage of data replication over data proxies?

  A. A replicated data set reduces data access latency.

  B. Areplicated data set supports bidirectional writes.

  C. A replicated data set offloads processing and requests from an origin data server.

  D. A replicated data set is always and immediately in sync with the origin data

  Correct Answer: D

• Question 120:

  Universal Containers has an application running in the Common Runtime that uses Heroku Redis. The data in Heroku Redis needs to be accessed by a third-party application. Whichconnection method should an Architect recommend to ensure the security of the data as it moves from Heroku Redis to the third-party application?

  A. Use stunnel to secure the connection between Heroku Redis and the third-party application.

  B. Set up SSL Certificates on Heroku and the third-party application.

  C. Only allow access to Heroku Redis through an SSH connection.

  D. Set up both a VPN and a VPC between Heroku and the third-party application.

  Correct Answer: C

  https://devcenter.heroku.com/articles/securing-heroku-redis