Free Salesforce MuleSoft-Integration-Architect-I Exam Questions

Question 1

Which Salesforce API is invoked to deploy, retrieve, create or delete customization information such as custom object definitions using a Mule Salesforce connector in a Mule application?

A : Metadata API

B : REST API

C : SOAP API

D : Bulk API

Answer: A

Question 2

An organization is creating a set of new services that are critical for their business. The project team prefers using REST for all services but is willing to use SOAP with common WS-" standards if a particular service requires it. What requirement would drive the team to use SOAP/WS-* for a particular service?

A : Must use XML payloads for the service and ensure that it adheres to a specific schema

B : Must publish and share the service specification (including data formats) with the consumers of the service

C : Must support message acknowledgement and retry as part of the protocol

D : Must secure the service, requiring all consumers to submit a valid SAML token

Answer: D

Question 3

A leading e-commerce giant will use Mulesoft API's on runtime fabric (RTF) to process customer orders. Some customer's sensitive information such as credit card information is also there as a part of a API payload. What approach minimizes the risk of matching sensitive data to the original and can convert back to the original value whenever and wherever required?

A : Apply masking to hide the sensitive information and then use API

B : manager to detokenize the masking format to return the original value

C : create a tokenization format and apply a tokenization policy to the API Gateway

D : Used both masking and tokenization

E : Apply a field level encryption policy in the API Gateway

Answer: C

Question 4

In preparation for a digital transformation initiative, an organization is reviewing related IT integration projects that failed for various for reason. According to MuleSoft’s surveys of global IT leaders, what is a common cause of IT project failure that this organization may likely discover in its assessment?

A : Following an Agile delivery methodology

B : Reliance on an Integration-Platform-as-a-Service (iPaaS)

C : Spending too much time on enablement

D : Lack of alignment around business outcomes

Answer: D

Question 5

An external web UI application currently accepts occasional HTTP requests from client web browsers to change (insert, update, or delete) inventory pricing information in an inventory system's database. Each inventory pricing change must be transformed and then synchronized with multiple customer experience systems in near real-time (in under 10 seconds). New customer experience systems are expected to be added in the future. The database is used heavily and limits the number of SELECT queries that can be made to the database to 10 requests per hour per user. What is the most scalable, idiomatic (used for its intended purpose), decoupled. reusable, and maintainable integration mechanism available to synchronize each inventory pricing change with the various customer experience systems in near real-time?

A : Write a Mule application with a Database On Table Row event source configured for the inventory pricing database, with the watermark attribute set to an appropriate database column In the same now, use a Scatter-Gather to call each customer experience system-s REST API with transformed inventory-pricing records

B : Add a trigger to the inventory-pricing database table so that for each change to the inventory pricing database, a stored procedure is called that makes a REST call to a Mule application Write the Mule application to publish each Mule event as a message to an Anypoint MQ exchange Write other Mule applications to subscribe to the Anypoint MQ exchange, transform each received message, and then update the Mule application-s corresponding customer experience system(s)

C : Replace the external web UI application with a Mule application to accept HTTP requests from client web browsers In the same Mule application, use a Batch Job scope to test if the database request will succeed, aggregate pricing changes within a short time window, and then update both the inventory pricing database and each customer experience system using a Parallel For Each scope

D : Write a Mule application with a Database On Table Row event source configured for the inventory pricing database, with the ID attribute set to an appropriate database column In the same flow, use a Batch Job scope to publish transformed Inventory-pricing records to an Anypoint MQ queue Write other Mule applications to subscribe to the Anypoint MQ queue, transform each received message, and then update the Mule application-s corresponding customer experience system(s)

Answer: B