[2022年09月] 問題集練習試験問題学習ガイドはHeroku-Architecture-Designer試験合格させます
Heroku-Architecture-Designer問題集には練習試験問題解答
Salesforce Heroku-Architecture-Designer 認定試験の出題範囲：
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質問 68
A financial reporting application, hosted on an on-premise server, uses a native library (wkhtmltopdf) to convert its HTML reports into PDFs. The app is being migrated to Heroku.
What option should an Architect recommend to enable the Heroku application to use wkhtmltopdf?
- A. Ensure that the Heroku app fetches the wkhtmltopdflibrary from cloud storage on dyno restart.
- B. Install the dependency using sudo apt installwkhtmltopdffrom .profile in the project root.
- C. Continue to host wkhtmltopdfon-premise, and build a REST API so the library can be invoked from the Heroku app.
- D. Use a custom buildpack to install wkhtmltopdfusing apt.
正解: D
解説:
Explanation/Reference: https://elements.heroku.com/buildpacks/axonepro/heroku-buildpack-wkhtmltopdf
質問 69
A web application on Heroku wants to surface Salesforce data. All users of the web application will:
1) Authenticate using SSO with Salesforce.
2) Have user records in Salesforce.
What architecture should be recommended in order to maintain the Salesforce security model already in place?
- A. Have the application query Salesforce data directly through the Salesforce APIs as the running user.
- B. Have the application query Salesforce data and the security model directly using a cached admin credential.
- C. Use Heroku Connect, with a per-user authentication model, to sync the Salesforce data to Heroku Postgres.
- D. Use Heroku Connect to sync the Salesforce data and Salesforce security model to Heroku Postgres.
正解: D
質問 70
A healthcare client is creating a web portal for their customers on Heroku, which is sourced from a Salesforce instance. Some of the Salesforce data they wish to display falls under HIPAA compliance, and their auditors have determined this data must be stored encrypted-at-rest. To satisfy this requirement, they have enabled Platform Encryption on Salesforce.
They are investigating Heroku Shield Private Spaces, Shield Dynos, Shield Postgres, and Shield Heroku Connect.
How will Shield Heroku Connect interact with the encrypted fields in Salesforce?
- A. Shield Heroku Connect will be able to synchronize data bidirectionally without additional customization.
- B. Shield Heroku Connect will be able to access only cypher text in the fields from Salesforce. They will need to import the encryption key from Salesforce to decrypt to store in Shield Postgres.
- C. Shield Heroku Connect requires customization on the Salesforce side to decrypt the data before transmitting to Heroku.
- D. Shield Heroku Connect will be able to synchronize data from fields in Salesforce without additional customization, but any writes will need to be encrypted using the Salesforce encryption key first before being written.
正解: D
解説:
Explanation/Reference:
質問 71
Heroku apps that handle callouts from Salesforce can be written in:
- A. All of these
- B. Java, Scala. Clojure
- C. Python
- D. PHP
- E. Node, js / JavaScript
正解: A
質問 72
What set of configurations make up Scheduling Policies and let companies adhere to their business constraints and preferences?
- A. Service Levels and Work Rules
- B. Service Objectives and WonX Rules
- C. Service Contracts and Service Levels
- D. Service Objectives and Work Types
正解: B
質問 73
A client's application needs to run in a European country for data residence purposes.
What is a consideration in this scenario?
- A. There is no guarantee that a Heroku Postgres database will be created in the same region as the application that provisions it.
- B. When a dyno is cycled, its replacement might run in a different region.
- C. Heroku Postgres backup snapshots and dataclips are always stored in the U.S.
- D. European regions are only available for applications running in Private Spaces.
正解: D
解説:
Explanation/Reference: https://devcenter.heroku.com/articles/regions
質問 74
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.)
- A. Add Heroku Redis as a job queue.
- B. Move the application to a Private Space.
- C. Add a CDN add-on from the Elements marketplace.
- D. Increase the number of workers to consume the job faster.
正解: B,D
質問 75
Universal Containers (UC) wants to allow its developers to only use certain add-ons. UC enables Add-on Controls for Enterprise Teams and adds the add-ons they wish to allow to the list. There is an existing set of add-ons attached to applications, which are NOT on the list.
What happens to these add-ons?
- A. They are flagged for removal, and the developers are notified.
- B. They are added to the exception list and not affected.
- C. They are added to the allowed add-ons list.
- D. They are deleted, and all data is backed up and saved.
正解: A
解説:
Explanation
- https://devcenter.heroku.com/articles/addon-controls
質問 76
Universal Containers would like to report on the volume of products installed within a specific timeframe.
What solution will help meet the customer's requirement?
- A. Utilize the standard "Installation Date" field on Asset.
- B. Utilize Field History Tracking on Asset.
- C. Utilize a custom "Installation Date" field on Asset.
- D. Utilize a Work Order related list on Asset.
正解: A
質問 77
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 Heroku app. The microservices communicate by using Apache Kafka as a message bus.
- C. Each microservice is a separate private space. The microservices communicate by using DNS Service Discovery.
- D. Each microservice is a separate process in a single Heroku app. The microservices communicate by using shared memory.
正解: C
解説:
Explanation
- httDs://devcenterheroku.com/artJcles/event-driven-microservices-with-aDache-kafka
質問 78
Universal Containers (UC) has expressed a desire to have encryption-at-rest enabled on their Heroku Postgres databases.
Which three tiers would UC need to use to have that feature enabled? (Choose three.)
- A. Shield
- B. Private
- C. Premium
- D. Standard
- E. Hobby
正解: B,C,D
質問 79
Callouts from Salesforce to Heroku can be made using:
- A. Web sockets
- B. Message bus
- C. Apex triggers or outbound messages
- D. Corba
正解: C
質問 80
A healthcare services client is requesting an architecture for a set of applications: one is a marketing application, and the other two are of customer service applications that allow for customers to interact with their healthcare records. The marketing application must be able to scale up within seconds in response to traffic spikes. The client wants to be able to deploy each of these applications to the U.S. East Coast and EMEA.
Which applications should be deployed into which Heroku runtime?
- A. The marketing application into Private Spaces; customer service applications into separate Private Spaces
- B. The marketing application into the Common Runtime; customer service applications into Private Spaces
- C. The marketing application into Private Spaces; customer service applications into Shield Private Spaces
- D. The marketing application into the Common Runtime; customer service applications into Shield Private Spaces
正解: C
解説:
Explanation
-https://devcenterherokucom/articles/private-spaces#trusted-ip-ranges
質問 81
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 SSL
- C. Automated Certificate Management
- D. Heroku Shield Private Spaces
正解: B,C
質問 82
A client has an existing Heroku Connect integration. They would like to extend the integration to ad Attachments (which are related binary files) from a mapped Salesforce object. What advice should an Architect provide?
- A. An additional object mapping must be added for the Attachments table in Heroku Connect.
- B. Heroku Connect does not support binary files: therefore migration must be done using another method
- C. A column of type Binary String must be added manually to the Heroku Postgres table and amend Attachments before binary transfer can be enabled.
- D. A file storage system needs to be added to the Heroku Connect mapping to sync binary files.
正解: B
解説:
Explanation
-
https://devcenter.heroku.com/articles/using-sso-services-with-heroku#prerequisites-for-sso-with-heroku
質問 83
A healthcare client is creating a web portal for their customers on Heroku, which is sourced from a Salesforce instance. Some of the Salesforce data they wish to display falls under HIPAA compliance, and their auditors have determined this data must be stored encrypted-at-rest. To satisfy this requirement, they have enabled Platform Encryption on Salesforce.
They are investigating Heroku Shield Private Spaces, Shield Dynos, Shield Postgres, and Shield Heroku Connect.
How will Shield Heroku Connect interact with the encrypted fields in Salesforce?
- A. Shield Heroku Connect will be able to synchronize data bidirectionally without additional customization.
- B. Shield Heroku Connect will be able to access only cypher text in the fields from Salesforce. They will need to import the encryption key from Salesforce to decrypt to store in Shield Postgres.
- C. Shield Heroku Connect requires customization on the Salesforce side to decrypt the data before transmitting to Heroku.
- D. Shield Heroku Connect will be able to synchronize data from fields in Salesforce without additional customization, but any writes will need to be encrypted using the Salesforce encryption key first before being written.
正解: D
質問 84
Ursa Major Solar has the following two systems:
- Salesforce
- On-premise ERP system
Opportunity records need to be copied to the ERP once they reach a Closed/Won Stage. The Opportunity record in the ERP system will be read-only for all fields copied in from Salesforce.
An Architect needs to recommend a real-time approach that fulfills these requirements.
Which recommendation is appropriate?
- A. Implement an hourly integration to send Salesforce Opportunities to the ERP system.
- B. Implement a Master Data Management system to determine system of record.
- C. Have an ERP poll Salesforce nightly and bring in the desired Opportunities.
- D. Create a workflow rule with Outbound Messaging that sends Opportunity data.
正解: D
質問 85
You can use the Salesforce REST APIs to:
- A. Access database log files
- B. Feed your kitten
- C. Execute processes as another user
- D. Insert or update records
正解: D
質問 86
A client's application needs to run in a European country for data residence purposes.
What is a consideration in this scenario?
- A. There is no guarantee that a Heroku Postgres database will be created in the same region as the application that provisions it.
- B. When a dyno is cycled, its replacement might run in a different region.
- C. Heroku Postgres backup snapshots and dataclips are always stored in the U.S.
- D. European regions are only available for applications running in Private Spaces.
正解: D
質問 87
Technicians earn certifications that must be renewed periodically to ensure their skills remain up-to-date.
How can these certifications be managed on the Resource?
- A. Add the Resource Skill and set the End Date.
- B. Add the Resource Skill and track certification using reminder.
- C. Add the Resource Skill and create Absence once expired.
- D. Add the Resource Skill and remove from the Service Territory once expired.
正解: A
解説:
Explanation
質問 88
Which three resources can be found in the Heroku Elements Marketplace? (Choose three.)
- A. Heroku Buttons
- B. Heroku Stacks
- C. Add-ons
- D. Docker image files
- E. Buildpacks
正解: A,C,E
解説:
Explanation/Reference: https://www.heroku.com/elements
質問 89
Universal Containers (UC) wants to allow its developers to only use certain add-ons. UC enables Add-on Controls for Enterprise Teams and adds the add-ons they wish to allow to the list. There is an existing set of add-ons attached to applications, which are NOT on the list.
What happens to these add-ons?
- A. They are flagged for removal, and the developers are notified.
- B. They are added to the exception list and not affected.
- C. They are added to the allowed add-ons list.
- D. They are deleted, and all data is backed up and saved.
正解: A
質問 90
Universal Containers wants to process mobile payments.
How can this requirement be met?
- A. Attach a picture of the credit card.
- B. Create a custom payments object.
- C. Install an AppExchange package.
- D. Add a custom field to store the credit card number.
正解: C
質問 91
Universal Containers (UC) has configured SSO for their Heroku Enterprise Team using an identity provider (IdP).
When a new employee joins the company, how should their Heroku account be created?
- A. The employee should create a new Heroku account with the exact email address listed in their IdP record.
- B. A Heroku account is created for the employee automatically the first time they log in to Heroku via SSO.
- C. An administrator of the Enterprise Team creates the Heroku account with the exact email address listed in the employee's IdP record.
- D. No account creation is required, because all SSO users in a particular Enterprise Team are associated with a single Heroku account.
正解: B
質問 92
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