Canvas apps can authenticate a user with:

• A.OAuth
• B.Signed request
• C.Either OAuth or signed request
• D.Usemane and password

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

• A.A microservices architecture that also uses DNS Service Discovery to facilitate communication
• B.Multiple public-facing web apps with different sets of trusted inbound IP ranges
• C.A single public-facing web app that performs network-isolated communication with multiple non-public-facing web apps.
• D.Network-isolated communication between applications in the Private Space and applications in the Common Runtime

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Universal Containers utilizes two contractors, Contractor 1 and Contractor 2, to perform repair work Contractor 1 has provided service longer for UniversalContainers and is considered to have more repair work expertise than Contractor 2.
How should a Consultant configure this expertise for Contractor 1 versus Contractor 2?

• A.Assign Contractor 1 as a Preferred Resource.
• B.Assign Contractor 1 and 2 different Skill Levels for repair Work Type.
• C.Assign Contractor 2 as an Excluded Resource
• D.Assign Contractor 1 and 2 different capacities for repair work

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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.)

• A.Migrate the database to a Premium-tier plan.
• B.Create a follower database that uses the same plan as the leader.
• C.Create a fork of the database that uses the same plan as the leader.
• D.Migrate the database to a larger Standard-tier plan.

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Which three actions can a user perform on an app in a Heroku Enterprise Team, if that user has been granted only the "deploy" permission for that app? Choose 3 answers.

• A.Provision an add-on with a free plan
• B.Manage the app's config vars.
• C.Transfer the app to another Enterprise Team.
• D.Roll back a release

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