EMT Practice Test

1. Question Content...

---

Question1: A client's Heroku application is publishing messages to an instance of Apache Kafka on Heroku.
What does a second Heroku application need to do to consume those messages?

Question2: 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?

Question3: Universal Containers has recently experienced a higher volume of traffic on their mobile app hosted on Heroku. When Universal Containers was running 4 standard-2x dynos with 1 GB RAM each, they encountered multiple H12 ("request timeout") errors. The app never consumed more than 800 MB of RAM. They then switched to performance-m dynos, with 2.5 GB RAM, and set autoscaling to a maximum of 2 dynos. However, they still encountered H12 ("request timeout") errors.
What remediation should an Architect recommend to alleviate this problem?

Question4: A Heroku application uses Heroku Connect to integrate with data from a Salesforce org. Since then, several fields from the Salesforce objects that were mapped using Connect have been removed. As a result, the development team will reload the mapping using Heroku Connect.
What is an implication of reloading the mapping?

Question5: Canvas apps can authenticate a user with:

Question6: A platform as a service (PaaS) is:

Question7: The primary benefit of a workflow outbound message over an Apex trigger is:

Question8: A customer's IT department will not allow VPN access through their on-premise gateway. Users need to be able to access trusted Heroku applications only when they are in the office. These applications are deployed to a Heroku Private Space.
Which two Private Spaces features should an Architect recommend to enable on-premise users to gain the access they need? (Choose two.)

Question9: 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?

Question10: At Universal Containers (UC), a developer named Yuichiro wrote a PHP application that, in production, uses a MySQL database. Yuichiro is onboarding Mary, a new UC developer, who is setting up her development environment. Yuichiro asks Mary to:
1) install the related PHP libraries manually so the application will run;
2) use MongoDB, instead of MySQL, in the development environment.
According to the Twelve-Factor methodology, which changes should an Architect recommend?

Question11: A client wants to use Heroku Connect to sync data from a Heroku Postgres table to a Salesforce org. The client only needs to sync a specific subset of the rows in the table.
How should this be performed?

Question12: 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?

Question13: A client has a web application that persists data to a local JSON file. They are migrating the application to Heroku. In order for the application to conform to the Twelve-Factor methodology, what changes should an Architect recommend?

Question14: Universal Containers is preparing to deploy a high-volume production web application to the Heroku Common Runtime. Which two best practices should an Architect recommend for large-scale load testing of the application? Choose 2 answers.

Question15: Which Heroku feature allows you to deploy a real app complete with code, config, and add-ons already configured?

Question16: A customer would like to analyze data stored in a single, large, high-traffic Heroku Postgres database using a reporting tool that runs long-running, expensive read queries. What reporting architecture should be recommended?
A client wants to create a Heroku web application that needs to provide a low-latency experience for its users, who are based primarily in Japan. Many common user actions will result in synchronous writes to the application's Heroku Postgres database. The application does not have advanced compliance requirements. Which should an Architect recommend?

Question17: Universal Containers wants to set up communication between multiple public-facing Heroku web applications hosted on the Common Runtime. Which solution should an Architect recommend?

Question18: Callouts from Salesforce to Heroku can be made using:

Question19: A hospital wants to build a mobile app that allows patients to check the status of submitted insurance claims, which the hospital stores in Salesforce Health Cloud. The app's back end will run on Heroku.
Which two measures should an Architect recommend to help ensure that the app is compliant with HIPAA? (Choose two.)

Question20: The Private Spaces feature can be useful if you need to:

Question21: Universal Containers (UC) has an on-permise application for reporting damage to their shipments. They want to migrate the application to Heroku. The damage reporting process includes uploading one or more pictures to the application which temporarily stores them on the local system. After the report is submitted, a case is created in UC's Salesforce org for processing, amd the images are deleted from the file system. The application's configuration is read from environment variables that are specified in the system user's profile. The application writes its logs to rotating files using an open-source library. Which two recommendations should an Architect make to ensure that the application runs correctly on Heroku? Choose 2 answers.

Question22: Universal Containers provides installation, repair, and consulting services When Technicians complete the work, they need to provide different reports for the installation, repair, and consulting services.
Which two configurations should a Consultant recommend to meet this requirement? (Choose two )

Question23: Universal Containers has enabled Field Service Lightning and is looking to enable Entitlements for Work Orders. What should a Consultant take into consideration?

Question24: A client wants to create a secure network connection between Heroku applications running in a Private Space and an AWS VPC.
Which Heroku feature should an Architect recommend to create the connection?

Question25: What are 3 examples of backing services, as described in the Twelve Factor app methodology?

Question26: Universal Containers (UC) is using Field Service and has customer meetings at UC's offices. When booking meetings, they would like them to begin on the hour.every hour, between 9am-5pm.
How can this be achieved?

Question27: Universal Containers (UC) has a front-end web application and a back-end service application running on Heroku. The applications are running in the Common Runtime. Now, UC wants to prevent any public access to the back-end application. Which two Heroku features should an Architect propose?

Question28: Universal Containers wants to give Field Technicians the ability to create follow-up appointments if they are unable to complete a Work Order due to missing inventory What should a Consultant implement to meet this requirement?

Question29: A customer wants to sync data between their Salesforce org and Heroku Postgres.
Which two limitations should an Architect remember when recommending Heroku Connect? (Choose two.)

Question30: Universal Containers wants their Field Technicians to indicate if any of their Service Appointments are at risk of not being completed on time. They would like forthis to be achieved on a mobile device using a Quick Action What should a Consultant recommend to achieve this requirement?

Question31: Callouts in Apex trigger support which authentication mechanisms:

Question32: A client has a requirement to deploy versions of their app to different regions around the World. Which Heroku Enterprise feature would an Architect recommend to accomplish this?

Question33: You can use Salesforce Connect to proxy which types of data sources:

Question34: A client wants to deconstruct a monolithic application into a set of microservices The microservices require securer direct peer-to-peer communications.
Which Heroku Enterprise features should an Architect recommend? Choose one answer

Question35: Universal Containers runs an application in a Private Space in the Frankfurt region. The majority of the application's users (based in Asia) are reporting issues related to high latency. What should an Architect recommend to remediate this issue cost-effectively?

Question36: Universal Containers has 3 Heroku apps in its microservices and requires that logs for all of the apps be stored in the same location for analysis and alerting purposes. How would they achieve this?

Question37: A client has a Heroku Postgres database add-on attached to a production application. The client now wants to access the database from another application that they use to perform administrative tasks. What should an Architect recommend in this scenario?

Question38: Dispatchers at Universal Containers want to ensure the Resource being assigned to a Work Order has the correct training.
What should a Consultant implement to accomplish this requirement?

Question39: Which of the following is NOT an advantage of Salesforce Connect over ETL?

Question40: Universal Containers collects sensor data from millions of sensors that are located around the World. Now. they want to process this data on Heroku. What are three advantages of using a microservices architecture with Apache Kafka on Heroku in this scenario? Choose 3 answers.

Question41: Universal Containers has implemented a Knowledge solution for Agents to provide Field Technicians with information necessary to complete assigned work.
Which two capabilities will now be available? (Choose two.)

Question42: 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?

Question43: Universal Containers wants to help their dispatches determine the length of time a Work Order should last. What should the Consultant implement to help achieve this goal?

Question44: A Field Service Technician wants to view a list of parts consumed during a given time period. The Technician will then use the data to replenish inventory on the truck Which three steps should a Consultant recommend to track the number of parts consumed? (Choose three )

Question45: Which two statements describe characteristics of Private Space Logging? (Choose two.)

Question46: Universal Containers would like to avoid H12 ("request timeout") and H22 ("connection limit reached") errors when running an e-commerce retail site that must process millions of inbound requests during their one-day semi-annual sale. Which two solution measures should an Architect recommend to prepare for the semi-annual sale?

Question47: A Client Service Representative (CSR) receives a call from a customer on Saturday. The CSR determines that the customer is covered, but the coverage is aboutto expire.
Which two upsell activities should the CSR consider? (Choose two.)

Question48: Universal Containers intends to build an app which will accept card payments. The app also needs to store, process, and transmit cardholder data.
Which Heroku architecture should an Architect recommend?

Question49: A client's Heroku application syncs data between a Heroku Postgres database and a Salesforce org using the Salesforce Bulk API. The client has determined the application currently uses 90% of the client's daily Salesforce Bulk API limit.
To overcome this issue, what feature, to replace the Bulk API implementation in this scenario, should an Architect recommend?

Question50: Universal Containers has an app deployed on Heroku that is now required to handle high-volume message processing. What should an Architect recommend to fulfill this new requirement?

Question51: A client's Heroku web application displays data that is fetched from a back-end file storage system. The client now wants this data to be viewable, but not editable, from their Salesforce org.
Which recommendation should an Architect make in this scenario?

Question52: Universal Containers is building a new marketing website on Heroku.
They want to capture user information on the site and have that data flow into Salesforce for followup.
Which Heroku features should an Architect recommend to accomplish this?

Question53: Universal Containers wants to process mobile payments. How can this requirement be met?

Question54: Universal Containers has an application running in the Common Runtime that uses Heroku Redis. The data in Heroku Redis needs to be accessed by a third-party application.
Which connection method should an Architect recommend to ensure the security of the data as it moves from Heroku Redis to the third-party application?

Question55: Which is a characteristic of an add-on that is "available" for applications in Private Spaces but not "installable" in a Private Space?

Question56: Universal Containers wants to ensure that inventory needed for repair jobs is tracked and managed so Technicians have the material for their jobs.
Which two ways should a Consultant recommend tracking these inventory requirements in Salesforce? (Choose two.)

Question57: 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?

Question58: Universal Containers (UC) has a Heroku Postgres database attached to a Heroku app, which is running in the Common Runtime.
What should an Architect recommend UC do to secure their database to only trusted locations?

Question59: A client has a Heroku app that uses Apache Kafka on Heroku. They want to refactor the app into 2 distinct apps that will both continue to use Kafka (because they probably don't have so much to do in their life). Based on this refactoring, what should an Architect recommend?

Question60: 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?

Question61: A client wants to perform complex processing on large data sets in Salesforce. The data is confidential, but it does not have advanced compliance requirements.
What Heroku Enterprise features should an Architect recommend in this scenario?

Question62: 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?

Question63: A client currently runs a Ruby script in a one-off dyno each time they deploy their Go application to Heroku. The development team wants the script to be executed before the application is deployed because it performs necessary database migrations. Which approach should an Architect recommend?

Question64: Universal Containers wants the ability for their Field Technicians to log sales opportunities associated with their Work Orders.
What configuration should a Consultant implement so Field Technicians can easily achieve this through the Field Service mobile app?

Question65: Universal Containers provides multiple service types (i.e., Installation, Maintenance, Break/Fix, etc.) Each service requires a variety of skills and certifications inorder for a resource to excel Which two configurations should a Consultant implement to meet this requirement? (Choose two )

Question66: Which of the following is a good use case for the Heroku Platform?

Question67: Universal Containers (UC) wants to better understand their service business and Field Service Technician teams' schedules. A Consultant suggested UC start toforecast and plan.
Which two abilities does forecasting and planning provide? (Choose two )

Question68: Which Is an effect of "locking" an application that belongs to a Heroku Enterprise Team?

Question69: A company currently uses, and will continue to use, the MulesoftAnypoint Platform integration throughout their architecture. They want to use Heroku Connect to help them integrate Heroku apps with Salesforce apps. What is a benefit of introducing Heroku Connect in this environment?

Question70: A customer's Heroku Redis instance regularly reaches its storage limit. Besides upgrading to a bigger plan, what solution should an Architect recommend for this scenario?

Question71: Universal Containers would like to engage contractors and customers directly in their Field Service solution. Which three options will provide read, write, and edit access to Work Order objects? (Choose three.)

Question72: The Heroku CLI give you the ability to:

Question73: Heroku Connect is an add-on that syncs Force, com data into:

Question74: A customer needs to test a database schema migration. Which approach should an Architect recommend?

Question75: A client has data in a production Heroku Postgres database, and needs to quickly get access to a subset of that data for reporting needs.
Which two features does Heroku Dataclips provide to enable this? (Choose two.)

Question76: Universal Containers is developing a new application that has a lightweight Node.js front end. They will also be using a Java-based API, which combines data with Salesforce customer dat a. All of the data, and the API, is highly confidential.
What should an Architect suggest to enforce security?