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

Question 1

Salesforce Connect custom adapters support:

ASearch

BCross-object relationships

CAll of these

DData paging

Answer : C

Question 2

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

Question 3

A client has data in a production Heroku Postgres database, and needs to quickly get access to a subset of that data for reporting needs.

Which two features does Heroku Dataclips provide to enable this? (Choose two.)

AJSON export of query results, with CORS support

BCSV export of query results

CA simple REST API access to query results

DPostgres dump file of query results

Answer : A, B

-https://devcenter.heroku.com/arlicles/dataclips

Question 4

Universal Export wants to build an app that serves company dat

a. The data has no strong compliance requirements, and the app should only be reachable from trusted IP addresses. Which solution should an Architect recommend?

ADeploy the app in a Shield Private Space with a Shield-tier Heroku Postgres database

BDeploy the app in the Common Runtime with a Standard-tier Heroku Postgres database

CDeploy the app in a Private Space with a Private-tier Heroku Postgres database.

DDeploy the app in the Common Runtime with a Premium-tier Heroku Postgres database.

Answer : C

- https://devcenter.heroku.eom/articles/heroku-connect-faq#can-i-use-sharing-rules-to-restrict-record-visibility

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

A client runs an application on a background worker dyno. The application allows its users to request personalized information as a PDF. At peak usage, the app processes millions of requests at once.The resulting number of requests has caused a bottleneck that is impacting its performance.

Which two solutions can an Architect recommend to resolve the bottleneck and improve performance? (Choose two.)

AIncrease the number of workers to consume thejob faster.

BMove the application to a Private Space.

CAdd Heroku Redis as a job queue.

DAdd a CDN add-on from the Elements marketplace.

Answer : A, B

Question 7

Universal Containers is preparing to deploy a high-volume production web application to the Heroku Common Runtime. Which two best practices should an Architectrecommend for large-scale load testing of the application? Choose 2 answers.

AOpen a ticket with Heroku support for approval.

BMove the apps into a Private Space to provide an isolated test environment

CDisable autoscaling to prevent applicationstartup overhead from skewing results

DEnsure that the application runs on Performance-tier dynos

Answer : A, D

https://devcenter.heroku.eom/articles/private-spaces#trusted-ip-ranges