Question 1

Your company is planning to use Apache Kafka on Heroku to handle high-velocity event streams from various sources in real-time. As a Salesforce Certified Heroku Architect, what would you suggest as the best practice for designing this solution?

Options :

A : Store the data directly to a Heroku Postgres database

B : Use a single Kafka topic for all event streams

C : Create separate Kafka topics for different types of event streams

D : Use Heroku Connect for real-time event stream handling

Answer: C

Question 2

Your company has a Heroku app that regularly receives data from a third-party source. This data needs to be synced to corresponding Salesforce records. The third-party source provides a unique identifier for each record, which is also stored in Salesforce. What is the appropriate way to architect this data integration?

Options :

A : Use Heroku Connect to map the unique identifier to the Salesforce record Id

B : Use Heroku Connect and map the unique identifier from the third-party source to an External ID field in Salesforce

C : Use Heroku Connect and create a new record in Salesforce for each received data without considering the unique identifier

D : Implement a custom synchronization process using Apex code in Salesforce

Answer: B

Question 3

You are working on a project where you need to deploy a Python application on Heroku. The application requires some specific Linux libraries to function correctly. What should be your approach to ensure the application’s successful deployment and operation on Heroku?

Options :

A : Write custom code to include the Linux libraries in the application

B : Use the appropriate Python buildpack from the Elements Marketplace

C : Use an add-on that provides these Linux libraries

D : Deploy the application using a Heroku Button

Answer: B

Question 4

Your client has a highly popular news website hosted on Heroku. During major events, the site experiences heavy traffic spikes. What strategy would be most effective to maintain performance during these periods?

Options :

A : Increase the memory capacity of each dyno

B : Deploy multiple applications and balance the load among them

C : Enable Heroku Preboot to have new dynos ready before the old ones are disconnected

D : Switch to a single tenant dedicated database

Answer: C

Question 5

A RESTfulAPIis:

Options :

A : A methodology (or maximizing the effectiveness of any vacation

B : An Actually Pretty Informative meditation session

C : How the web displays data in a hierarchical format readable by both people and machines

D : A web-based service that provides standard ways for clients to make requests and receive responses

Answer: A

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