Salesforce HEROKU-ARCHITECTURE-DESIGNER Online Practice Questions and Exam Preparation

Salesforce HEROKU-ARCHITECTURE-DESIGNER Online Questions & Answers

• Question 191:

  A client is building a collection of web apps that will serve short-lived marketing sites during REST. The apps must support HTTPS connections. They also need to scale up and down at unpredictable intervals. The client is not currently a Heroku Enterprise customer. Given the scenario, what should an Architect recommend?

  A. Sign up for Heroku Enterprise and deploy each app to a different Private Space
  B. Sign up for Heroku Enterprise without deploying the apps to the same Private Space
  C. Sign up for Heroku Enterprise and deploy theapps to the same Private Space
  D. Deploy the apps to the Common Runtime
  D. Deploy the apps to the Common Runtime

• Question 192:

  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. Hardcode the results of the query into app logic
  B. Add a read-only HerokuPostgres follower
  C. Create a database caching layer
  D. Restart the Heroku Postgres server to reclaim cache
  B. Add a read-only HerokuPostgres follower
  C. Create a database caching layer

• Question 193:

  A client is writing a Heroku application that requirescompliance with PCI DSS Level 1. To accomplish this, they deploy an application to the Shield Private Space. Which statement is true about the application?

  A. The application might still violate PCI DSS Level 1 even though it is deployed to a Shield Private Space
  B. The Shield Private Space guarantees that the application is compliant with PCI DSS Level 1, assuming the application uses only Shield Postgres databases
  C. The application is definitely not compliant with PCI DSS Level 1. because Shield PrivateSpaces do not provide compliance with it.
  D. The Shield Private Space guarantees that the application is compliant with PCI DSS Level 1
  A. The application might still violate PCI DSS Level 1 even though it is deployed to a Shield Private Space

• Question 194:

  Universal Containers has a Heroku app that uses several third-party add-ons. They now need to enforce data privacy and be compliant with General Data Protection Regulation (GDPR). What should an Architect advise UC regarding data residency in this scenario?

  A. Heroku does not control where add-on providers store data.
  B. Heroku support can configure add-ons for specific data residency needs.
  C. Heroku guarantees the physical location of its control surface APIs.
  D. Data residency for add-ons is covered under Salesforce's GDPR compliance.
  B. Heroku support can configure add-ons for specific data residency needs.

• Question 195:

  Universal Containers is tracking customer issues in their call center. Sometimes this requires a Technician to be on-site at the customer's location. What set of steps should a Consultant recommend to dispatch the Technician?

  A. Create Case, Create Service Appointment, Create Work Order, Dispatch Service Appointment.
  B. Create Work Order, Create Case, Dispatch Work Order, Create Service Appointment.
  C. Create Service Appointment, Create Work Order, Create Case, Dispatch Service Appointment.
  D. Create Case, Create Work Order, Create Service Appointment, Dispatch Service Appointment.
  D. Create Case, Create Work Order, Create Service Appointment, Dispatch Service Appointment.

• Question 196:

  Which technology do SalesforceREST APIs use for authentication?

  A. Basic usernames and passwords
  B. OAuth
  C. SAML
  D. Pre-shared keys
  A. Basic usernames and passwords

• Question 197:

  When creating a Private Space, what is a valid reason to specify a region other than the default region?

  A. Private Spaces restrict inbound traffic to the current region.
  B. Heroku pricing varies by region.
  C. Running an application closer to its intended users can reduce latency.
  D. Available compute resources vary by region.
  C. Running an application closer to its intended users can reduce latency.

• Question 198:

  Universal Containers has a microservices architecture on Heroku. One microservice. named the Metrics Microservice. periodically fetches metrics from a fleet of loT sensors. Then, the Metrics Microservice is required to send relevant metrics to each of the other microservices using REST. When a new microservice is added to the architecture, the Metrics Microservice must send metrics to that new microservice too. As a result, adding microservices to the architecture causes performance issues.

  How should an Architect recommend changing this architecture to improve its scalability?

  A. Configure each microservices to directly fetch the sensor metrics that are relevant to it.
  B. Use Private Space DNS Service Discovery to reduce the amountof time required for the Metrics Microservice to obtain each other microservice's IP address
  C. Configure the other microservices to pull the Metrics Microservice for updates every five seconds
  D. Use Apache Kafka on Heroku to publish metrics to a topic that the other microservices can consume.
  D. Use Apache Kafka on Heroku to publish metrics to a topic that the other microservices can consume.

• Question 199:

  Which of the following is NOT an advantage of Salesforce Connect overETL?

  A. The data is always fetched on demand
  B. If the origin is offline, the data is still available via Salesforce Connect.
  C. Standard protocols like OData can easily proxy external data into Salesforce.
  D. Data security can be enforced using per-user or per-application authentication.
  B. If the origin is offline, the data is still available via Salesforce Connect.

• Question 200:

  Universal Containers wants to allow Field Technicians to view work progress through the Work Order Line Item card in the Field Service mobile app. How can this be supported?

  A. Create a Report Chart that summarizes Work Order Line Items and add a link to the Lens on the Service Appointment Layout.
  B. Create a custom Visualforce page, add an external link from the Mobile app to view the page in the mobile browser.
  C. Add the Work Order Line Items Related List to the Work Order Page Layout and assign the Layout to the Technician's profile.
  D. Create a custom Lightning Component that displays Work Order progress and deploy it to Technicians through the Salesforce Mobile app.
  C. Add the Work Order Line Items Related List to the Work Order Page Layout and assign the Layout to the Technician's profile.