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Pearson Heroku-Architecture-Designer New Attempt

Salesforce Certified Heroku Architect(WI23) Questions and Answers

Question 17

Universal Containers has an initiative to increase customer satisfaction by committing preferred resources to accounts and providing prompt service

Which two Scheduling Policies would assist to meet this initiative? (Choose two )

Options:

A.

Emergency Policy

B.

Customer First

C.

Soft Boundaries

D.

High Intensity

Question 18

Which three items are required to successfully set up Single Sign-on (SSO) services with Heroku? (Choose three.)

Options:

A.

An identity provider with built-in support for Heroku

B.

A Heroku Enterprise Team

C.

An existing Heroku account for each user

D.

At least one valid SSO certificate

E.

Administrative permissions on the selected identity provider

Question 19

An app has two web dynos, Dyno A and Dyno B. The app receives a request, which is routed to Dyno A. A second request is sent from the same client. Which Dyno is the request routed to?

Options:

A.

The request is routed to Dyno A if it has finished handling the first request

B.

The request is routed randomly to Dyno A orDyno B

C.

The request is definetly routed to Dyno A.

D.

The request is definetly routed to Dyno B.

Question 20

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?

Options:

A.

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

B.

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

C.

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

D.

Use a custom buildpack to install wkhtmltopdf using apt.