According to the Twelve-Factor methodology, which best practice helps minimizethe gap between development and production?

1. A. Using the same backing services in all of an application's environments.
2. B. Configuring application logging to write stdout.
3. C. Executing long-running tasks as background processes.
4. D. Writing processes that are fast to start up and gracefully shut down

Correct Answer: A
- https://devcenter.heroku.com/articles/internal-routing

You canuse Salesforce Connect to proxy which types of data sources:

1. A. OData 2.0 and 4.0
2. B. REST with JSONpayloads
3. C. SOAP
4. D. All of these
5. E. REST with XML payloads

Correct Answer: D

A client wants to use Heroku Connect to sync data from a Heroku Postgres table toa Salesforce org. The client only needs to sync a specific subset of the rows in the table.
How should this be performed?

1. A. Add a mapping filter to the table when setting up the sync, and select appropriate criteria from the list.
2. B. Filter the data inthe database, and provide an alternative table or view for use in the sync.
3. C. Use the Heroku Connect Mapping Query Editor, and add filters to the query.
4. D. Place Sharing Rules on the records, and restrict visibility to only those rows that are needed.

Correct Answer: D
- https://devcenterheroku com/artJcles/heroku-connect-faq#can-j-use-sharJng-rules-to-restrict-record-Visibility

Which Heroku feature allows you to deploy a real app complete with code, config, andadd-ons already configured?

1. A. Heroku Getting Started guides
2. B. Heroku Deployment wizard
3. C. git push heroku master
4. D. Heroku Buttons

Correct Answer: D

Heroku apps that handle callouts from Salesforce can be written in:

1. A. All of these
2. B. Python
3. C. Node, js / JavaScript
4. D. Java, Scal
5. E. Clojure
6. F. PHP

Correct Answer: A