A client is creating a new API application. The app should only be accessible from other apps that they deploy to Heroku. Also, traffic between the other apps and the API should not transit through the public Internet.
Which of the following solutions should an Architect recommend to meet these requirements?
ACreate the application in a Private Space and restrict the application’s set of trusted IP ranges.
BCreate an application with Internal Routing enabled, in a Private Space.
CCreate the application in a Shield Private Space to enforce stricter requirements for TLS termination.
DCreate the application in a Private Space with default options.
What are the three pre-requisites for Heroku Connect to use BULK API when writing data from Salesforce to Postgres Database? (Choose three.)
AIt only works with Standard Objects
BThe connection is configured to use the Merged Writes algorithm
CThe connection is configured to use the Ordered Writes algorithm
DThe Salesforce API version for the connection is set to v39 or higher
EA unique identifier is specified for the mapping
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?
ANo account creation is required because all SSO users in a particular Enterprise Team are associated with a single Heroku account.
BAn administrator of the Enterprise Team creates the Heroku account with the exact email address listed in the employee’s IdP record.
CThe employee should create a new Heroku account with the exact email address listed in their IdP record.
DA Heroku account is created for the employee automatically the first time they log in to Heroku via SSO.
What two factors affect synchronization performance when using Heroku Connect? (Choose two.)
AHigh volume of changes on either side (Salesforce or database)
BTypes of Dynos used in the application
CHeroku Connect License type
DSalesforce Object size and number of fields mapped
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Which of the below process types is used to declare complex scheduling jobs?
Aschedule
Bworker
Cclock
Dweb
A developer deployed an API server on Heroku. The API server only randomly works for certain endpoints.
When looking at Heroku logs, which two Heroku error codes might be displayed? (Choose two.)
AH14 - No web dynos running
BH12 - Request timeout
CH81 - Blank app
DH10 - App crashed
A healthcare services client is requesting an architecture for a set of applications: one is a marketing application for public facing content, 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.
Recommend the best suitable architecture based on the given scenario.
AThe marketing application into Private Spaces; customer service applications into Shield Private Spaces
BThe marketing application into Private Spaces; customer service applications into separate Private Spaces
CThe marketing application into the Common Runtime; customer service applications into Shield Private Spaces
DThe marketing application into the Common Runtime; customer service applications into Private Spaces
What is a key functionality that can be achieved with the Heroku Release Phase?
AUpload assets to CDN or invalidate cache.
BPromote apps from staging to production.
CRun integration tests when code is merged to master.
DLeave comments on a pull request.
What is the purpose of the slug when an application is promoted?
ATo perform migration steps needed for the stage it is promoted into.
BTo make it easy to find the git url of the application.
CTo ensure that the compiled code does not change between stages in the pipeline.
DTo hold the changes in configuration for the stage.
What is a valid Heroku Pipeline name?
A1st-pipellne-test
Btestdemo
CDemo-Pipeline
Dtest/demo-pipe
A developer would like to change the plan of the Postgres database, which technology would provide an easy path for doing so?
AHeroku Migration Assistant
BHeroku Redis
CHeroku Upgrade Manager
DHeroku Postgres Follower
What feature only allows developers access to a pre-approved set of Heroku add-ons?
AAdd-on allowlist list
BPartner white list
CShield Private Space
DNo such feature exists
When should a developer use Heroku’s SSL Instead of Automated Certificate Management (ACM)?
AIf there is a need for a Heroku service endpoint that lives on AWS.
BIf there is a need for a Web Application Firewall.
CWhen the app needs to support wildcard domains.
DIf there is a need to enable SSL.
What are the two characteristics of Heroku Redis? (Choose two.)
ASQL compliant query language
BSSD (solid state drive) backed storage
CKey-value storage pattern
DHigh availability
What is mutual TLS (Transport Layer Security)?
AA security protocol specifically designed to be used with blockchain technology.
BA checksum function used to verify the authenticity of Heroku services.
CA datagram network created for services communicating within the Heroku platform.
DA secure and mutually authenticated channel between an external resource and Heroku Data Services.
Heroku Connect leverages which of these three Salesforce API technologies? (Choose three.)
ASOAP
BTooling
CMetadata
DBULK
EStreaming
Which of these three add-ons were built by the Heroku team? (Choose three.)
AKafka
BRedis
CPostgres
DRabbitMQ
ESendMail
Which feature provides one of the fastest solutions to bad deploys on Heroku?
AHeroku CI
BHeroku Rollback
CHeroku Dashboard
DHeroku ChatOps
A developer is developing a distributed application on Heroku which is required to handle millions of events per hour. The recommendation is to design a scalable messaging bus solution to help ingest the events. The events need to be encrypted and secured in a network isolated boundary.
Which of the following solutions would be recommended?
ALeverage Heroku Postgres and Redis
BLeverage Apache Kafka private service in Heroku Private Space
CLeverage Apache Kafka standard service on Heroku Common Runtime
DBuild a custom messaging bus using open source technologies
What are two use cases Apache Kafka is designed to solve? (Choose two.)
AData pipeline
BRelational Database
CMove data between independent services
DSession Storage
When should a developer use Heroku SSL over Automated Certificate Management (ACM)?
AWhen connecting to Heroku Postgres.
BWhen the app needs to support wildcard domains.
CWhen there is a need for a mix of SSL and non-SSL supported apps.
DWhen there is a need to explicitly specify the SSL version.
What would you need to install for managing Heroku Kafka through the CLI?
AThe Heroku Kafka Extension Buildpack
BThe Heroku Kafka CLI plugin
CThe Heroku Kafka middleware
DHeroku Kafka MirrorMaker2
A developer is developing a cloud application that should adhere to 12-factor principles. The Developer plans on writing this app in C#, leveraging an attached MongoDB data store, deployed via a single codebase that includes the required environment variables, and the ability to be scaled out via additional processes.
Based on this, has the Developer properly architected the application to 12-factor principles so far?
ANo, C# is not a 12-factor compliant development language.
BNo, the deploy of the datastore should be bundled with the code deploy.
CNo, the environment variables shouldn’t be stored in the codebase.
DNo, concurrency should be managed internally via threads.
