Salesforce Certified Heroku Architect (Plat-Arch-206) Exam Questions Instant Access

Question 1

A client's Heroku web application displaysdata that is fetched from a back-end file storage system. The client now wants this data to be viewable, but not editable, from their Salesforce org.

Which recommendation should an Architect make in this scenario?

AReplicate the files to tables in a Heroku Postgres database, and use Heroku Connect to synchronize the tables to the Salesforce org.

BStore all file URLs in a Heroku Postgres table, and use Heroku Connect to synchronize the table to the Salesforce org.

CReplicate the files to tables in aHeroku Postgres database, and use Heroku External Objects to expose the tables to the Salesforce org.

DReplicate the files to the application's local filesystem, and use worker dynos to periodically sync them to the Salesforce org.

Answer : A

Question 2

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

AA microservices architecture that also uses DNS ServiceDiscovery to facilitate communication

BMultiple public-facing web apps with different sets of trusted inbound IP ranges

CA single public-facing web app that performs network-isolated communication with multiple non-public-facing web apps.

DNetwork-isolated communication between applications in the Private Space and applications in the Common Runtime

Answer : A, C

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

Question 3

You can use the Salesforce REST APIs to:

AExecute processes as another user

BAccess database log files

CFeed your kitten

DInsert or update records

Answer : D

Question 4

A financial reporting application, hosted on an on-premise server, uses a native library (wkhtmltopdf) to convert its HTML reports into PDFs. The app is being migrated to Heroku.

What option should an Architect recommend to enable the Heroku application to use wkhtmltopdf?

AEnsure that the Heroku app fetches the wkhtmltopdf library from cloud storage on dyno restart.

BInstall the dependency using sudo apt install wkhtmltopdf from .profile in the project root.

CContinue to host wkhtmltopdf on-premise, and build a REST API so the library can be invoked from the Heroku app.

DUse a custom buildpack to install wkhtmltopdf using apt.

Answer : D

Question 5

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 inthis scenario?

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

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

CHeroku guarantees the physical location of its control surface APIs.

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

Answer : B

Question 6

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?

AHeroku Shield Private Spaces and Heroku Shield Connect

BHeroku Private Spaces and Private Space VPN Connections

CHeroku Private Spaces and Private Space Peering

DHeroku Shield Private Spaces and Internal Routing

Answer : A

Question 7

A client is building a system that will sync data from multiple Salesforce orgs to a singleHeroku Postgres database. This system also needs to push the synced data to an external data warehouse for analytics processing. Which solution meets all of the requirements in this scenario?

AUse Heroku Connect to synchronize data between the Salesforceorgs, the Heroku Postgres database and the external data warehouse

BUse Salesforce Connect to synchronize data between the Salesforce orgs and the Heroku Postgres database Use Heroku Connect to sync data between the Heroku Postgres database and the external data warehouse.

CUse Heroku External Objects to synchronize data between the Salesforce orgs and the Heroku Postgres database Use an ETL tool to push data from the Salesforce orgs to the external data warehouse.

DUse Heroku Connect to synchronizedata between the Salesforce orgs and the Heroku Postgres database Use an ETL tool to push data from the Salesforce orgs to the external data warehouse.

Answer : D

-https://devcenter.heroku.eom/articles/private-spaces#trusted-ip-ranges