A client has a Heroku app that uses Apache Kafka on Heroku. They want to refactor the app into 2 distinct appsthat will both continue to use Kafka (because they probably don't have so much to do in their life). Based on this refactoring, what should an Architect recommend?
A. Ensure that the apps consume mutually excliusive sets of Kafka topics
B. Attach the existing Kafka add-on to both apps
C. Designate one app as a producer and the other as a consumer
D. Attach the existing Kafka add-on to one app and attach a new Kafka add-on to the other app
Which three resources can be found in the Heroku Elements Marketplace? (Choose three.)
A. Heroku Buttons
B. Buildpacks
C. Heroku Stacks
D. Docker image files
E. Add-ons
Upon arrival for a Service Appointment, theField Service Technician reports that a team of people is required to resolve the issue. How can the Dispatcher ensure that the required staff is assigned to the project?
A. Assign the existing Service Appointment to a Crew.
B. Assign the existing WorkOrder to each staff member
C. Create a new Service Appointment and assign a Crew.
D. Assign the existing Work Order to a Crew.
A client wants to add CPU-intensive video processing functionality to their Heroku web application. Which two strategies should an Architect recommend for implementing this functionality? (Choose two.)
A. Add a new process type for worker dynos that pull video processing jobs from a queue.
B. Attach a video processing add-on from the Heroku Elements Marketplace to the application.
C. Delegate video processing tasks to the app's staging version to remove load from the production app.
D. Divide each video processing task across multiple web dynos to mitigate added CPU load.
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.
What are the three access levels a user can have in a Heroku Organization account?
A. Jedi. Padawan, and Co-pilot
B. Owner, Author and Viewer
C. Admin. Programmer, and Operator
D. Admin, Member, and Viewer
A company currently uses, and will continue to use, the MulesoftAnypoint Platform integration throughout their architecture. They want to use Heroku Connect to help them integrate Heroku apps with Salesforce apps. What is a benefit of introducing Heroku Connect in this environment?
A. Heroku Connect provides Salesforce a bidirectional synchronization between Platform Events on Salesforce and Apache Kafka on Heroku
B. HerokuConnect provides Mulesoft an endpoint that is easily consumable by a back-end integration tool
C. Heroku Connect provides Salesforce a declarative bidirectional synchronization with Postgres and data proxy capability via Heroku Connect External Objects.
D. Heroku Connect has a Microsoft connector for access to Heroku Postgres Heroku Redis, and Apache Kafka on Heroku
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.
The Heroku CLI give you the ability to:
A. Leverage the most powerful interface in the galaxy to have complete control over a fully operational battle station
B. Install your own Heroku instance on toyour on-prem servers
C. Use Heroku with an expressive and powerful toolset on the command line
D. Make a mean cup of Java
Universal Containers (UC) has a front-end web application and a back-end service application running on Heroku. The applications are running in the Common Runtime. Now, UC wants to prevent any public access to the back-end application.
Which two Heroku features should an Architect propose?
A. Private Space VPN Connections
B. Private Spaces DNS Service Discovery
C. Heroku Internal Routing
D. Apache Kafka on Heroku
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