[Oct 11, 2024] Fully Updated Salesforce MuleSoft (MuleSoft-Integration-Architect-I) Certification Sample Questions
Latest Salesforce MuleSoft-Integration-Architect-I Real Exam Dumps PDF
NEW QUESTION # 94
An organization has implemented a continuous integration (CI) lifecycle that promotes Mule applications through code, build, and test stages. To standardize the organization's CI journey, a new dependency control approach is being designed to store artifacts that include information such as dependencies, versioning, and build promotions.
To implement these process improvements, the organization will now require developers to maintain all dependencies related to Mule application code in a shared location.
What is the most idiomatic (used for its intended purpose) type of system the organization should use in a shared location to standardize all dependencies related to Mule application code?
- A. A binary artifact repository
- B. API Community Manager
- C. A MuleSoft-managed repository at repository.mulesoft.org
- D. The Anypoint Object Store service at cloudhub.io
Answer: B
NEW QUESTION # 95
Which type of communication is managed by a service mesh in a microservices architecture?
- A. Communication between microservices
- B. Communication between microservices developers
- C. Communication between microservices runtime administrators
- D. Communication between trading partner services
Answer: A
NEW QUESTION # 96
According to MuleSoft, which deployment characteristic applies to a microservices application architecture?
- A. Core business capabilities are encapsulated in a single, deployable application
- B. All services of an application can be deployed together as single Java WAR file
- C. A deployment to enhance one capability requires a redeployment of all capabilities
- D. Services exist as independent deployment artifacts and can be scaled -independently of other services
Answer: D
NEW QUESTION # 97
A stock trading company handles millions of trades a day and requires excellent performance and reliability within its stock trading system. The company operates a number of event-driven APIs Implemented as Mule applications that are hosted on various customer-hosted Mule clusters and needs to enable message exchanges between the APIs within their internal network using shared message queues.
What is an effective way to meet the cross-cluster messaging requirements of its event-driven APIs?
- A. Persistent VM queues with automatic acknowledgements
- B. JMS transactions with automatic acknowledgements
- C. Non-transactional JMS operations with a reliability pattern and manual acknowledgements
- D. extended Architecture (XA) transactions and XA connected components with manual acknowledgements
Answer: C
NEW QUESTION # 98
An organization's IT team follows an API-led connectivity approach and must use Anypoint Platform to implement a System AP\ that securely accesses customer dat a. The organization uses Salesforce as the system of record for all customer data, and its most important objective is to reduce the overall development time to release the System API.
The team's integration architect has identified four different approaches to access the customer data from within the implementation of the System API by using different Anypoint Connectors that all meet the technical requirements of the project.
- A. Use the Anypoint Connector for HTTP to connect to the Salesforce APIs to directly access the customer data
- B. Use the Anypoint Connector for Database to connect to a MySQL database to access a copy of the customer data
- C. Use the Anypoint Connector tor FTP to download a file containing a recent near-real time extract of the customer data
- D. Use the Anypoint Connector for Salesforce to connect to the Salesforce APIs to directly access the customer data
Answer: D
NEW QUESTION # 99
What requires configuration of both a key store and a trust store for an HTTP Listener?
- A. Encryption of both HTTP request and HTTP response bodies for all HTTP clients
- B. Encryption of requests to both subdomains and API resource endpoints fhttPs://aDi.customer.com/ and https://customer.com/api)
- C. Encryption of both HTTP request header and HTTP request body for all HTTP clients
- D. Support for TLS mutual (two-way) authentication with HTTP clients
Answer: D
Explanation:
1 way SSL : The server presents its certificate to the client and the client adds it to its list of trusted certificate. And so, the client can talk to the server.
2-way SSL: The same principle but both ways. i.e. both the client and the server has to establish trust between themselves using a trusted certificate. In this way of a digital handshake, the server needs to present a certificate to authenticate itself to client and client has to present its certificate to server.
* TLS is a cryptographic protocol that provides communications security for your Mule app.
* TLS offers many different ways of exchanging keys for authentication, encrypting data, and guaranteeing message integrity Keystores and Truststores Truststore and keystore contents differ depending on whether they are used for clients or servers:
For servers: the truststore contains certificates of the trusted clients, the keystore contains the private and public key of the server. For clients: the truststore contains certificates of the trusted servers, the keystore contains the private and public key of the client.
Adding both a keystore and a truststore to the configuration implements two-way TLS authentication also known as mutual authentication.
* in this case, correct answer is Support for TLS mutual (two-way) authentication with HTTP clients.
NEW QUESTION # 100
A Mule application is being designed for deployment to a single CloudHub worker. The Mule application will have a flow that connects to a SaaS system to perform some operations each time the flow is invoked.
The SaaS system connector has operations that can be configured to request a short-lived token (fifteen minutes) that can be reused for subsequent connections within the fifteen minute time window. After the token expires, a new token must be requested and stored.
What is the most performant and idiomatic (used for its intended purpose) Anypoint Platform component or service to use to support persisting and reusing tokens in the Mule application to help speed up reconnecting the Mule application to the SaaS application?
- A. Persistent object store
- B. Database
- C. Nonpersistent object store
- D. Variable
Answer: B
NEW QUESTION # 101
Which Anypoint Platform component helps integration developers discovers and share reusable APIs, connectors, and templates?
- A. Anypoint Studio
- B. API Manager
- C. Anypoint Exchange
- D. Design Center
Answer: C
NEW QUESTION # 102
A team would like to create a project skeleton that developers can use as a starting point when creating API Implementations with Anypoint Studio. This skeleton should help drive consistent use of best practices within the team.
What type of Anypoint Exchange artifact(s) should be added to Anypoint Exchange to publish the project skeleton?
- A. A custom asset with the default API implementation
- B. A RAML archetype and reusable trait definitions to be reused across API implementations
- C. a Mule application template with the key components and minimal integration logic
- D. An example of an API implementation following best practices
Answer: C
Explanation:
* Sharing Mule applications as templates is a great way to share your work with other people who are in your organization in Anypoint Platform. When they need to build a similar application they can create the mule application using the template project from Anypoint studio.
* Anypoint Templates are designed to make it easier and faster to go from a blank canvas to a production application. They're bit for bit Mule applications requiring only Anypoint Studio to build and design, and are deployable both on-premises and in the cloud.
* Anypoint Templates are based on five common data Integration patterns and can be customized and extended to fit your integration needs. So even if your use case involves different endpoints or connectors than those included in the template, they still offer a great starting point.
Some of the best practices while creating the template project: - Define the common error handler as part of template project, either using pom dependency or mule config file - Define common logger/audit framework as part of the template project - Define the env specific properties and secure properties file as per the requirement - Define global.xml for global configuration - Define the config file for connector configuration like Http,Salesforce,File,FTP etc - Create separate folders to create DWL,Properties,SSL certificates etc - Add the dependency and configure the pom.xml as per the business need - Configure the mule-artifact.json as per the business need
NEW QUESTION # 103
A trading company handles millions of requests a day. Due to nature of its business, it requires excellent performance and reliability within its application.
For this purpose, company uses a number of event-based API's hosted on various mule clusters that communicate across a shared message queue sitting within its network.
Which method should be used to meet the company's requirement for its system?
- A. JMS transactions
- B. XA transactions and XA connected components
- C. JMS manual acknowledgements with a reliability pattern
- D. VM queues with reliability pattern
Answer: C
NEW QUESTION # 104
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 secure the service, requiring all consumers to submit a valid SAML token
- B. Must use XML payloads for the service and ensure that it adheres to a specific schema
- C. Must publish and share the service specification (including data formats) with the consumers of the service
- D. Must support message acknowledgement and retry as part of the protocol
Answer: A
Explanation:
Security Assertion Markup Language (SAML) is an open standard that allows identity providers (IdP) to pass authorization credentials to service providers (SP).
SAML transactions use Extensible Markup Language (XML) for standardized communications between the identity provider and service providers.
SAML is the link between the authentication of a user's identity and the authorization to use a service.
WS-Security is the key extension that supports many authentication models including: basic username/password credentials, SAML, OAuth and more.
A common way that SOAP API's are authenticated is via SAML Single Sign On (SSO). SAML works by facilitating the exchange of authentication and authorization credentials across applications. However, there is no specification that describes how to add SAML to REST web services.
NEW QUESTION # 105
Refer to the exhibit.
A Mule application is being designed to expose a SOAP web service to its clients.
What language is typically used inside the web service's interface definition to define the data structures that the web service Is expected to exchange with its clients?
- A. JSON Schema
- B. RAMI
- C. XSD
- D. WSDL
Answer: C
Explanation:
Correct answer: XSD In this approach to developing a web service, you begin with
----------------------------------------------------------------------------------------------------------------- Reference: https://www.w3schools.com/xml/schema_intro.asp
NEW QUESTION # 106
A corporation has deployed Mule applications to different customer-hosted Mule runtimes. Mule applications deployed to these Mule runtimes are managed by Anypoint Platform.
What needs to be installed or configured (if anything) to monitor these Mule applications from Anypoint Monitoring, and how is monitoring data from each Mule application sent to Anypoint Monitoring?
- A. Install a Runtime Manager agent on each Mule runtime.
Each Runtime Manager agent sends monitoring data from the Mule applications running in its Mule runtime to Runtime Manager, then Runtime Manager sends monitoring data to Anypoint Monitoring. - B. Install an Anypoint Monitoring agent on each Mule runtime.
Each Anypoint Monitoring agent sends monitoring data from the Mule applications running in its Mule runtime to Anypoint Monitoring. - C. Enable monitoring of individual Mule applications from the Runtime Manager application settings.
Runtime Manager sends monitoring data to Anypoint Monitoring for each deployed Mule application. - D. Leave the out-of-the-box Anypoint Monitoring agent unchanged in its default Mule runtime installation.
Each Anypoint Monitoring agent sends monitoring data from the Mule applications running in its Mule runtime to Runtime Manager, then Runtime Manager sends monitoring data to Anypoint Monitoring.
Answer: C
NEW QUESTION # 107
Refer to the exhibit.
A Mule application has an HTTP Listener that accepts HTTP DELETE requests. This Mule application Is deployed to three CloudHub workers under the control of the CloudHub Shared Load Balancer.
A web client makes a sequence of requests to the Mule application's public URL.
How is this sequence of web client requests distributed among the HTTP Listeners running in the three CloudHub workers?
- A. Each request is routed to the PRIMARY CloudHub worker in the PRIMARY Availability Zone (AZ)
- B. Each request is routed (scattered) to ALL three CloudHub workers at the same time
- C. Each request Is routed to ONE ARBiTRARY CloudHub worker out of ALL three CloudHub workers
- D. Each request is routed to ONE ARBiTRARY CloudHub worker in the PRIMARY Availability Zone (AZ)
Answer: C
Explanation:
Correct behavior is Each request is routed to ONE ARBITRARY CloudHub worker out of ALL three CloudHub workers
NEW QUESTION # 108
A MuteSoft developer must implement an API as a Mule application, run the application locally, and execute unit tests against the Running application.
Which Anypoint Platform component can the developer use to full all of these requirements?
- A. API Manager
- B. Anypoint Studio
- C. Anypoint CLI
- D. API Designer
Answer: B
NEW QUESTION # 109
An integration team uses Anypoint Platform and follows MuleSoft's recommended approach to full lifecycle API development.
Which step should the team's API designer take before the API developers implement the AP! Specification?
- A. Use the scaffolding capability of Anypoint Studio to create an API portal based on the API specification
- B. Use API Manager to version the API specification
- C. Publish the API specification to Exchange and solicit feedback from the API's consumers
- D. Generate test cases using MUnit so the API developers can observe the results of running the API
Answer: C
NEW QUESTION # 110
A banking company is developing a new set of APIs for its online business. One of the critical API's is a master lookup API which is a system API. This master lookup API uses persistent object store. This API will be used by all other APIs to provide master lookup data.
Master lookup API is deployed on two cloudhub workers of 0.1 vCore each because there is a lot of master data to be cached. Master lookup data is stored as a key value pair. The cache gets refreshed if they key is not found in the cache.
Doing performance testing it was observed that the Master lookup API has a higher response time due to database queries execution to fetch the master lookup data.
Due to this performance issue, go-live of the online business is on hold which could cause potential financial loss to Bank.
As an integration architect, which of the below option you would suggest to resolve performance issue?
- A. Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store
- B. Upgrade vCore size from 0.1 vCore to 0,2 vCore
- C. Add an additional Cloudhub worker to provide additional capacity
- D. Implement HTTP caching policy for all GET endpoints for master lookup API
Answer: A
NEW QUESTION # 111
The retrieveBalances flow in the Mule application is designed to use an operation in a connector to the Finance system (the Finance operation) that can only look up one account record at a time, and a operation from a different connector to the Audit system (the Audit operation) that can only insert one account record at a time.
To best meet the performance-related requirements, what scope or scopes should be used and how should they be used to incorporate the Finance operation and Audit operation into the retrieveBalances flow?
- A. Wrap both connector operations in a For-Each scope.
- B. Wrap the Finance operation in a Until-Successful scope. Wrap the Audit operation in a Try-Catch scope.
- C. Wrap both connector operations in a Async scope.
- D. Wrap the Finance operation in a Parallel For-Each scope. Wrap the Audit operation in a Async scope.
Answer: D
NEW QUESTION # 112
A payment processing company has implemented a Payment Processing API Mule application to process credit card and debit card transactions, Because the Payment Processing API handles highly sensitive information, the payment processing company requires that data must be encrypted both In-transit and at-rest.
To meet these security requirements, consumers of the Payment Processing API must create request message payloads in a JSON format specified by the API, and the message payload values must be encrypted.
How can the Payment Processing API validate requests received from API consumers?
- A. The Mule application implementation can use DataWeave to decrypt the message payload and then use the JSON Scheme Validation module to validate the JSON data
- B. The Mule application implementation can use the Validation module to decrypt and then validate the JSON data
- C. The Mule application implementation can use the APIkit module to decrypt and then validate the JSON data
- D. A Transport Layer Security (TLS) - Inbound policy can be applied in API Manager to decrypt the message payload and the Mule application implementation can then use the JSON Validation module to validate the JSON data
Answer: D
NEW QUESTION # 113
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