Salesforce Certified Heroku Architect (Plat-Arch-206) Exam Questions Instant Access

Question 1

What are two features of a ShieldPrivate Space that has Private Space Logging enabled? Choose 2 answers.

ALogs must be forwarded to a destination either within the Shield Private Space or within a VPN that includes the Shield Private Space.

BApplications in the shield Private Space donot forward logs to Heroku's Logplex router.

CApplications in the Shield Private Space forward logs to a separate, high-compliance instance of Heroku's Logplex router

DAll applications in the Shield Private Space forward their logs to the same destination.

Answer : B, D

-https://devcenter.heroku.com/articles/using-sso-services-with-heroku#prerequisites-for-sso-with-heroku

Question 2

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?

AAdd additional worker dynos.

BBreak up the image processing across multiple dynos.

CMove the app to a Private Space.

DChange the type of dynos to standard-2x.

Answer : D

Question 3

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 the public internet.

Which solution should an Architect recommend to meet these requirements?

ACreate the application in a Private Space with default options.

BCreate the application in a Private Space and restrict the application's set of trusted IP ranges.

CCreate the application with Internal Routing enabled, in a Private Space.

DCreate the application in a Shield Private Space to enforce stricter requirements for TLS termination.

Answer : B

Question 4

Which three resources can be found in the Heroku Elements Marketplace? (Choose three.)

AHeroku Buttons

BBuildpacks

CHeroku Stacks

DDocker image files

EAdd-ons

Answer : A, B, E

Question 5

What is a Heroku dyno?

AAn on-prem server that you can install in a rack at your nearest co-location facility

BYour application code compiled and ready to be served to a variety of web clients

CA specialized dinosaur monitoring service delivered from the cloud

DA managed runtime container with a Linux operating system underneath

Answer : D

Question 6

When designing a Heroku application, which two approaches observe the Twelve-Factor methodology? Choose 2 answers.

AOn deployment, Heroku fetches and installs any dependencies that are missing according to the application's list of dependencies

BOn startup, the application's source code fetches and installs any dependencies that are missing according to the application's list of dependencies.

CThe application's database configuration is stored in the application's Profile

DThe application's database configuration is stored in the application's config vars.

Answer : A, D

- https://devcenter.heroku.com/articies/heroku-connect-database-tables#encrypted-strings

Question 7

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?

AApache 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

BHeroku 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.

CHeroku 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.

DApache 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.

Answer : A

- https //devcenterheroku.com/articles/private-spaces#lruslecl-ip-ranges