Salesforce ARC-101 Exam Practice Test Instant Access

Question 1

A developer has been tasked by the integration architect to build a solution based on the Streaming API. The developer has done some research and has found there are different implementations of the events in Salesforce (Push Topic Events, Change Data Capture,

Generic Streaming, Platform Events), but is unsure of to proceed with the implementation.The developer asks the system architect for some guidance.

What should the architect consider when making the recommendation?

APush Topic Event can define a custom payload.

BChange Data Capture does not have record access support.

CChange Data Capture can be published from Apex.

DApex triggers can subscribe to Generic Events.

Answer : B

Question 2

Which WSDL should an architect consider when creating an integration that might be used for more than one salesforce organization and different met

ACorporate WSDL

BPartner WSDL

CSOAP API WSDL

DEnterprise WSDL

Answer : B

Question 3

An architect recommended using Apex code to make callouts to an external system to

process insurance quote.

What should the integration architect consider to make sure this is the right option for the integration?

AThe maximum callouts in a single Apex transaction.

BThe maximum number of parallel Apex callouts in a single continuation.

CThe limit on long-running requests (total execution time).

DThe limit of pending operations in the same transaction.

Answer : D

Question 4

A company that is a leading provider of training delivers courses to students globally. The company decided to use customer community in order to allow studer to log in to the community, register for courses and pay course fees. The company has a payment gateway that takes more than 30 seconds to process the payn transaction. Students would like to get the payment result in real-time so in case an error happens, the students can retry the payment process.

What is the recommended integration approach to process payments based on this requirement?

AUse platform event to process payment to the payment gateway.

BUse continuation to process payment to the payment gateway.
C Use change data capture to process payment to the payment gateway.

DUse request and reply to make an API call to the payment gateway.

Answer : B

Question 5

Northern Trail Outfitters needs to send order and line items directly to an existing finance application webservice when an order if fulfilled. It is critical that eac

order reach the finance application exactly once for accurate invoicing.

What solution should an architect propose?

ATrigger invokes Queueable Apex method, with custom error handling process.

BTrigger makes @future Apex method, with custom error handling process.

CButton press invokes synchronous callout, with user handling retries in case of error

DOutbound Messaging, which will automatically handle error retries to the service.

Answer : A

Question 6

Universal Containers is a global financial company that sells financial products and services.

There is a daily scheduled Batch Apex job that generates invoice from a given set of orders.

UC requested building a resilient integration for this batch apex job in case the invoice

generation fails.

What should an integration architect recommend to fulfill the requirement?

ABuild Batch Retry & Error Handling in the Batch Apex Job itself.

BBatch Retry & Error Handling report to monitor the error handling.

CBuild Batch Retry & Error Handling using BatchApexErrorEvent.

DBuild Batch Retry & Error Handling in the middleware.

Answer : C

Question 7

A customer's enterprise architect has identified requirements around caching, queuing, error handling, alerts, retries, event handling, etc. The company has asked the Salesforce integration architect to help fulfill such aspects with their Salesforce program.

Which three recommendations should the Salesforce integration architect make?

Choose 3 answers

ATransform a fire-and-forget mechanism to request-reply should be handled bymiddleware
tools (like ETL/ESB) to improve performance.

BProvide true message queueing for integration scenarios (including orchestration,process
choreography, quality of service, etc.) given that a middleware solution is required.

CMessage transformation and protocol translation should be done within Salesforce.
Recommend leveraging Salesforce native protocol conversion capabilities as middle watools
are NOT suited for such tasks

DEvent handling processes such as writing to a log, sending an error or recovery process, or
sending an extra message, can be assumed to be handled by middleware.

EEvent handling in a publish/subscribe scenario, the middleware can be used to route requests or messages to active data-event subscribers from active data-event publishers.

Answer : B, D, E

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