最新的Salesforce Architecture Designer認證 Heroku-Architecture-Designer考試題庫

問題1

A client wants to create a scalable set of microservices that communicate with each other, where multiple microservices have a public REST API.
Which architecture strategy allows this on Heroku?

A. Each microservice is a separate process type in a single Heroku app. The microservices communicate by using Redis as a message bus.

B. Each microservice is a separate process in a single Heroku app. The microservices communicate by using shared memory.

C. Each microservice is a separate Heroku app. The microservices communicate by using Apache Kafka as a message bus.

D. Each microservice is a separate private space. The microservices communicate by using DNS Service Discovery.

正確答案: D

說明：（僅 VCESoft 成員可見）

問題2

Which three actions can a user perform on an app in a Heroku Enterprise Team, if that user has been granted only the "deploy" permission for that app? Choose 3 answers.

A. Provision an add-on with a free plan

B. Transfer the app to another Enterprise Team.

C. Manage the app's config vars.

D. Roll back a release

正確答案: A,C,D

說明：（僅 VCESoft 成員可見）

問題3

Which Heroku features should an Architect recommend to create a secure connection between Heroku and Microsoft Azure?

A. Heroku Shield Private Spaces and Internal Routing, using Azure's built-in VPN endpoint

B. Heroku Private Spaces and Private Space VPN Connections, using Azure's built-in VPN endpoint.

C. Heroku Private Spaces and Private Space VPN Connections, using a compatible VPN endpoint on Azure

D. Heroku Private Spaces and Private Space Peering, using Azure's VPC Peering.

正確答案: C

說明：（僅 VCESoft 成員可見）

問題4

If an Organization member has the operator privilege on an app, that means the user can:

A. Transfer the app to someone else

B. Add a paid add-on

C. Remove a member from the Organization account

D. Deploy the app

正確答案: B

問題5

Universal Containers (UC) is opening offices in Japan and Germany. This will allow them to serve new customers in Asia and in Europe. UC is concerned about application latency for their new customers, especially because the app serves large amounts of dynamic content.
Which Heroku Enterprise feature should an Architect recommend to alleviate this concern?

A. Create a Heroku Pipeline to mirror the app and its data in each region.

B. Create Salesforce orgs in each region and use Heroku Connect to link them.

C. Deploy a globally-distributed CDN in front of the application.

D. Deploy instances of their applications into Private Spaces in Tokyo and Frankfurt.

正確答案: B

問題6

An existing app is experiencing performance degradation because of multiple executions of multiple, expensive SQL read queries. This SQL code cannot be optimized any further and the frequency of the execution of the queries cannot be reduced. Which two options should an Architect recommend in this scenario?

A. Create a database caching layer

B. Add a read-only Heroku Postgres follower

C. Hardcode the results of the query into app logic

D. Restart the Heroku Postgres server to reclaim cache

正確答案: A,B

說明：（僅 VCESoft 成員可見）

問題7

A client wants to secure their web application using SSL/TLS. They do not have specific requirements regarding using a particular version of SSL/TLS.
Which two Heroku features should an Architect recommend as options? (Choose two.)

A. Heroku Private Spaces

B. Heroku Shield Private Spaces

C. Automated Certificate Management

D. Heroku SSL

正確答案: C,D

問題8

Which two conventions of the Heroku platform reflect the Twelve-Factor methodology's recommendation to
"execute the app as one or more stateless processes?" (Choose two.)

A. Dynos have an ephemeral filesystem.

B. Log messages from each of an app's dynos are kept separate from each other.

C. A Heroku app's config vars are deleted on deploys and app restarts.

D. Heroku apps define process types in a Procfile.

正確答案: C,D

問題9

Heroku Connect is an add-on that syncs Force, com data into:

A. A Heroku Postgres database

B. Someone else's isolated network environment

C. Only one dyno in your app's dyno formation

D. A secondary Salesforce instance

正確答案: A

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