Salesforce ARC-101 Exam Practice Test Instant Access

Question 1

Universal Containers (UC) is a leading provider of management training globally, UC

embarked on a Salesforce transformation journey to allow students to register for courses in the

Salesforce community. UC has a learning system that masters all courses and student

registration.

UC requested a near real-time feed of student registration from Salesforce to the learning

system. The integration architect recommends using Salesforce event.

Which API should be used for the Salesforce platform event solution?

ATooling API

BStreaming API

CO REST AP

DSOAP API

Answer : B

Question 2

Northern Trail Outfitters has recently experienced intermittent network outages in its

call center. When network service resumes, Sales representatives have inadvertently

created duplicate orders in the manufacturing system because the order was placed but the

return acknowledgement was lost during the outage.

Which solution should an architect recommend to avoid duplicate order booking?

AUse Outbound Messaging to ensure manufacturing acknowledges receipt of order.

BUse scheduled apex to query manufacturing system for potential duplicate or missing orders.

CImplement idempotent design and have Sales Representatives retry order(s) in question.

DHave scheduled Apex resubmit orders that do not have a successful response.

Answer : A

Question 3

Northern Trail Outfitters needs to secure an integration with an external Microsoft Azure

API Gateway.

What integration security mechanism should be employed?

AConfigure mutual server authentication with two-way SSL using CA issued certificates.

BConfigure a connected app with an authorization endpoint of the API gateway and configure
OAuth settings.

CUse an API only user profile and implement use an external identity provider with federated
API access.

DImplement Salesforce Shield with Encryption at Rest and generate a tenant secret.

Answer : A

Question 4

Given the diagram below, a Salesforce org, middleware, and Historical data store (with

20million records and growing) exists with connectivity between them

Historical records are archived from Salesforce and moved to Historical Data store (which

houses 20M records and growing; fine-tuned to be performant with search queries).

Call center agents use Salesforce, when reviewing occasional special cases, have requested

access to view the related historical case items that relate to submit cases.

Which mechanism and patterns are recommended to maximize declarative configuration?

AUse ESB tool with Data Virtualization pattern, expose OData endpoint, and then use
Salesforce Connect to consume and display the External Object alongside with the Caseobject.

BC Use an ESB tool with a fire and forget pattern and then publish a platform event for the
requested historical data.

CUse an ESB tool with Request-Reply pattern and then make a real-time Apex callout to the
ESB endpoint to fetch and display component related to Case object

DUse an ETL tool with a Batch Data Synchronization pattern to migrate historical data
into Salesforce and into a custom object (historical data) related to Case object.

Answer : A

Question 5

Northern Trail Outfitters (NTO) has an affiliate company that would like immediate notifications of changes to opportunities in the NTO Salesforce instance. The affiliate company has a CometD client available.

Which solution is recommended in order to meet the requirement?

ACreate a connected app in the affiliate org and select the 'Accept CometD API Requests'.

BA Implement a polling mechanism in the client that calls the SOAP API getupdated method to get the ID values of each updated record.

CConfigure External Services to call the subscriber in Apex in the Onchange Trigger event as part of the flow.

DCreate a PushTopic update event on the Opportunity Object to allow the subscriber to react to the streaming API.

Answer : D

Question 6

Northern Trail Outfitters (NTO) has an integration set up between a Salesforce org and a quoting system. NTO would like to show a notification to all sales representatives that use Salesforce anytime the quoting system will be taken down for maintenance.

Which Salesforce API should an Integration Architect use to fulfill this requirement?

AConnect REST API

BTooling API

CREST API

DStreaming API

Answer : D

Question 7

A conglomerate is designing a Lightning Web Component (LWC) to display transactions aggregated from different sources. Their current system landscape is as follows:

1. Transactions are created at any time through their various on-premise and cloud-based systems.

2. All necessary transactions are replicated to a custom Transaction object in Salesforce. It is updated periodically so it only has a subset of the necessary transactions between updates.

3. Middleware supports publish-subscribe interactions and provides RESTful Enterprise APIs that can retrieve transactions from on-premise and cloud-based systems.

The company wants to address a usability concern regarding incomplete data displayed on the LWC component. What should the Integration Architect specify so the LWC will be able to display all the required transactions?

AUse the Continuation class to call the Enterprise APIs and then process the response in a callback method.

BLet the Lightning Data Service with an wire adapter display new values when the custom object records change.

CCall the Enterprise APIs directly from the LWC's JavaScript code and redisplay the LWC on receipt of the API response.

DPublish a Platform Event, have the middleware subscribe and update the custom object on receipt of Platform Event.

Answer : C

Salesforce ARC-101 Design and Build Integration Solutions Exam Practice Test