Heroku-Architect Exam Questions

Which two features of the Heroku platform require Private Spaces? Choose 2 answers.

A. Automated Certificate Management

B. Apache Kafka on Heroku

C. Internal Routing

D. Trusted IP ranges

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

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 leastone valid SSO certificate

E. Administrative permissions on the selected identity provider

Universal Containers wants to set up communication between multiple public-facing Heroku web applications hosted on the Common Runtime. Which solution should an Architect recommend?

A. Movethe application to a Private Space, and enable Internal Routing for them

B. Bind all of the Heroku applications to the same port

C. Configure a worker process type for each application that listens for incoming remote procedure calls.

D. Send requests to each application's URL using HTTP/HTTPS.

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 2 as an Excluded Resource

B. Assign Contractor 1 and 2 different Skill Levels for repair Work Type.

C. Assign Contractor 1 as a Preferred Resource.

D. Assign Contractor 1 and 2 different capacities for repairwork

Universal Containers (UC) has an app that allows a costumer to schedule a compute-intensive job. It allows the costumer to schedule the job on an ad-hoc basis. UC has decided to break up the app into the following services: - Website: an Interface for their costumers; -Billing: generates monthly invoices based on usage metrics; - Traffic Cop: manages the job queue, job definitions and job schedule; - Job Runner; runs jobs that Traffic Cop queues up. It Is responsible for self-introspection and self-scaling. UC also wants to createa data lake for analytics. What foundational technology and design should an Architect use to manage communication between these services?

A. Apache Kafka on Heroku as a bus between all services Create topics for billing, jobs, and website clicks Create an additional service, which will subscribe for all topics, and dump every message into a data lake

B. Heroku Redis, create a large Redis store. Allow each service to place messages with an agreed-upon format into a single queue, backed by the Redis storeServices listen for messages addressed to them and take action on them. Redis will serve as the data lake.

C. Heroku Connect and Salesforce Sync all relevant data into Salesforce and allow it to flow into each service Create custom objects for each serviceand alow them to post to each others' objects as needed. Push data from Salesforce into Heroku Postgres for a data lake.

D. Apache Kafka on Heroku Create a Kafka queue for each service. Create a central routing service that connects to all of the Kafka queues and routes data. The central router is attached to a data lake, and pushes every message into It.

Universal Containers intends to build an app which will accept card payments. The app also needs to store, process, and transmit cardholder data. Which Heroku architecture should an Architect recommend?

A. Common Runtime with secure, isolated containers for running theapp's code.

B. A Private Space restricted to a set of trusted IP ranges.

C. A Shield Private Space with a Shield Postgres add-on.

D. A Private Space with Internal Routing enabled on the app.

A web application on Heroku wants to surface Salesforce data.All users of the web application will:

1) Authenticate using SSO with Salesforce.
2) Have user records in Salesforce.

What architectureshould be recommended in order to maintain the Salesforce security model already in place?

A. Use Heroku Connect to sync the Salesforce data and Salesforce security model to Heroku Postgres.

B. Have the application query Salesforce data and the securitymodel directly using a cached admin credential.

C. Use Heroku Connect, with a per-user authentication model, to sync theSalesforce data to Heroku Postgres.

D. Have the application query Salesforce data directly through the Salesforce APIs as the running user.

An app uses a queue of worker dynos to perform complex image processing, but the worker dynos are occasionally running out of memory when performing the processing.All of their dynos are currently standard-1x dynos.

What should an Architect recommend in this scenario?

A. Add additional worker dynos.

B. Break up the image processing across multiple dynos.

C. Move the app to a Private Space.

D. Change the type of dynos to standard-2x.

Heroku Connect data replication happens:

A. Near real time for writes to Salesforce. and on a 30-second polling window for writes to HerokuPostgres

B. Near real time for writes to Salesforce. and either on a polling window or near real time for writes to Heroku Postgres (depending on the user configuration)

C. Instantly in both directions

D. Near real time in both directions

Universal Containers wants to give Field Technicians the ability to create follow- upappointments if they are unable to complete a Work Order due to missing inventory
What should a Consultant implement to meet this requirement?

A. Implement a Macro to generate Service Appointments on the existing Work Order

B. Implement a Quick Action to create a new Work Order Line item on the existingWork Order

C. Implement a Quick Action to create a new Service Appointment on the existing Work Order

D. Implement a Custom Button to Create a Service Appointment on the existing Work Order