Question 1

Your client is building a Node.js application and is unsure about the role of Heroku Buildpacks in deploying their application. What should you explain to them about the buildpacks’ role?

Options :

A : Buildpacks will maintain the state between application deploys

B : Buildpacks transform the deployed code into a slug

C : Buildpacks act as a monitoring tool for application performance

D : Buildpacks will manage user session data across multiple dynos

Answer: B

Question 2

A company is developing a Heroku application that requires advanced data visualization capabilities. As a Salesforce Certified Heroku Architect, which strategy would you recommend?

Options :

A : Use the data visualization capabilities of Heroku Postgres

B : Develop custom data visualization functionality within the application

C : Use a third-party add-on like Keen or Chartio for data visualization

D : Use Heroku Connect to sync data to Salesforce and use Salesforce Reports for visualization

Answer: C

Question 3

A tech startup wants to use Apache Kafka on Heroku for their event-driven microservices architecture. They need to ensure the system can handle high volumes of data and provide real-time processing. Which of the following should be a primary concern when architecting this solution?

Options :

A : Choosing the right SQL database for data storage

B : The number of dynos needed for the application

C : Ensuring all microservices are written in the same programming language

D : The choice of topics, partitions, and replication factor for the Kafka cluster

Answer: D

Question 4

Your client has an application running in Heroku Common Runtime. They want to maintain the existing architecture but need to access a private resource in their AWS VPC. Which solution would you recommend?

Options :

A : Move the application to a Heroku Private Space and configure Private Space Peering

B : Configure a Heroku VPN connection to the AWS VPC

C : Use an internet-facing endpoint for the private resource in AWS VPC

D : There is no way to accomplish this, as Heroku Common Runtime cannot connect to a private resource in AWS VPC

Answer: D

Question 5

Your company uses Heroku Postgres for its app. The finance team needs to regularly access some data for their reports. However, they do not have technical expertise and need a user-friendly interface to access the required data. Which Heroku feature would be the best solution?

Options :

A : Creating a follower database and providing the finance team with direct access

B : Implementing Heroku Dataclips to provide the finance team with access to the necessary data

C : Using Heroku Connect to sync the data with a Salesforce instance for the finance team to access

D : Setting up a Heroku Redis instance for the finance team

Answer: B

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