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?
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.)
Options
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Correct Answer:
A, C
Explanation
:
Q: 4
Universal Containers (UC) has an on-permise application for reporting damage to their shipments.
They want to migrate the application to Heroku. The damage reporting process includes uploading
one or more pictures to the application which temporarily stores them on the local system. After the
report is submitted, a case is created in UC's Salesforce org for processing, amd the images are
deleted from the file system. The application's configuration is read from environment variables that
are specified in the system user's profile. The application writes its logs to rotating files using an
open-source library. Which two recommendations should an Architect make to ensure that the
application runs correctly on Heroku? Choose 2 answers.
A client has a web application that persists data to a local JSON file. They are migrating the
application to Heroku. In order for the application to conform to the Twelve-Factor methodology,
what changes should an Architect recommend?
Options
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Correct Answer:
A
Explanation
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Q: 6
Which is a characteristic of an add-on that is "available" for applications in Private Spaces but not
"installable" in a Private Space?
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Correct Answer:
C
Explanation
:
Q: 7
A web application on Heroku wants to surface Salesforce dat
a. All users of the web application will:
1) Authenticate using SSO with Salesforce.
2) Have user records in Salesforce.
What architecture should be recommended in order to maintain the Salesforce security model
already in place?
At Universal Containers (UC), a developer named Yuichiro wrote a PHP application that, in
production, uses a MySQL database. Yuichiro is onboarding Mary, a new UC developer, who is setting
up her development environment. Yuichiro asks Mary to:
1) install the related PHP libraries manually so the application will run;
2) use MongoDB, instead of MySQL, in the development environment.
According to the Twelve-Factor methodology, which changes should an Architect recommend?
Options
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Correct Answer:
B
Explanation
:
Q: 10
Universal Containers (UC) has configured SSO for their Heroku Enterprise Team using an identity
provider (IdP).
When a new employee joins the company, how should their Heroku account be created?
The primary benefit of a workflow outbound message over an Apex trigger is:
Options
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Correct Answer:
C
Explanation
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Q: 12
Which of the following is a good use case for the Heroku Platform?
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Correct Answer:
D
Explanation
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Q: 13
Which of the following is a Heroku CLI command?
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Correct Answer:
A
Explanation
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Q: 14
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 wants to be able to deploy each of these applications
to the U.S. East Coast and EMEA.
Which applications should be deployed into which Heroku runtime?
Universal Containers would like to report on the volume of products installed within a specific
timeframe. What solution will help meet the customer's requirement?
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Correct Answer:
B
Explanation
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Q: 16
A customer would like to analyze data stored in a single, large, high-traffic Heroku Postgres database
using a reporting tool that runs long-running, expensive read queries. What reporting architecture
should be recommended?
A client wants to create a Heroku web application that needs to provide a low-latency experience for
its users, who are based primarily in Japan. Many common user actions will result in synchronous
writes to the application's Heroku Postgres database. The application does not have advanced
compliance requirements. Which should an Architect recommend?
A client has a data Ina SAP data store. The client uses Heroku External Objects to expose Heroku
Postgres tables in their Salesforce org. They want to perform custom transformations on the SAP data
and then expose the transformed data in their Salesforce org. Which solution should an Architect
recommend?
Universal Containers would like to avoid H12 ("request timeout") and H22 ("connection limit
reached") errors when running an e-commerce retail site that must process millions of inbound
requests during their one-day semi-annual sale. Which two solution measures should an Architect
recommend to prepare for the semi-annual sale?
A client requires that their web application's logs are accessible only from within the same isolated
network as the application itself.
Which solution should an Architect recommend in this scenario?
