MuleSoft-Integration-Architect-I Free Practice Test

According to the National Institute of Standards and Technology (NIST), which cloud computing deployment model describes a composition of two or more distinct clouds that support data and application portability?

1. A. Private cloud
2. B. Hybrid cloud 4
3. C. Public cloud
4. D. Community cloud

Correct Answer: B

An organization has strict unit test requirement that mandate every mule application must have an MUnit test suit with a test case defined for each flow and a minimum test coverage of 80%.
A developer is building Munit test suit for a newly developed mule application that sends API request to an external rest API.
What is the effective approach for successfully executing the Munit tests of this new application while still achieving the required test coverage for the Munit tests?

1. A. Invoke the external endpoint of the rest API from the mule floors
2. B. Mark the rest API invocations in the Munits and then call the mocking service flow that simulates standard responses from the REST API
3. C. Mock the rest API invocation in the Munits and return a mock response for those invocations
4. D. Create a mocking service flow to simulate standard responses from the rest API and then configure the mule flows to call the marking service flow

Correct Answer: C

An organization is evaluating using the CloudHub shared Load Balancer (SLB) vs creating a CloudHub dedicated load balancer (DLB). They are evaluating how this choice affects the various types of certificates used by CloudHub deplpoyed Mule applications, including MuleSoft-provided, customer-provided, or Mule application-provided certificates.
What type of restrictions exist on the types of certificates that can be exposed by the CloudHub Shared Load Balancer (SLB) to external web clients over the public internet?

1. A. Only MuleSoft-provided certificates are exposed.
2. B. Only customer-provided wildcard certificates are exposed.
3. C. Only customer-provided self-signed certificates are exposed.
4. D. Only underlying Mule application certificates are exposed (pass-through)

Correct Answer: A

According to MuleSoft, what is a major distinguishing characteristic of an application network in relation to the integration of systems, data, and devices?

1. A. It uses a well-organized monolithic approach with standards
2. B. It is built for change and self-service
3. C. It leverages well-accepted internet standards like HTTP and JSON
4. D. It uses CI/CD automation for real-time project delivery

Correct Answer: B

The AnyAirline organization's passenger reservations center is designing an integration solution that combines invocations of three different System APIs (bookFlight, bookHotel, and bookCar) in a business transaction. Each System API makes calls to a single database.
The entire business transaction must be rolled back when at least one of the APIs fails. What is the most idiomatic (used for its intended purpose) way to integrate these APIs in
near real-time that provides the best balance of consistency, performance, and reliability?

1. A. Implement eXtended Architecture (XA) transactions between the API implementations Coordinate between the API implementations using a Saga patternImplement caching in each API implementation to improve performance
2. B. Implement local transactions within each API implementationConfigure each API implementation to also participate in the same eXtended Architecture (XA) transactionImplement caching in each API implementation to improve performance
3. C. Implement local transactions in each API implementation Coordinate between the API implementations using a Saga patternApply various compensating actions depending on where a failure occurs
4. D. Implement an eXtended Architecture (XA) transaction manager in a Mule application using a Saga patternConnect each API implementation with the Mule application using XA transactionsApply various compensating actions depending on where a failure occurs

Correct Answer: C