Salesforce MuleSoft-Integration-Architect-I 問題集

質問 1：
To implement predictive maintenance on its machinery equipment, ACME Tractors has installed thousands of IoT sensors that will send data for each machinery asset as sequences of JMS messages, in near real-time, to a JMS queue named SENSOR_DATA on a JMS server. The Mule application contains a JMS Listener operation configured to receive incoming messages from the JMS servers SENSOR_DATA JMS queue. The Mule application persists each received JMS message, then sends a transformed version of the corresponding Mule event to the machinery equipment back-end systems.
The Mule application will be deployed to a multi-node, customer-hosted Mule runtime cluster. Under normal conditions, each JMS message should be processed exactly once.
How should the JMS Listener be configured to maximize performance and concurrent message processing of the JMS queue?
A. Set numberOfConsumers = 1Set primaryNodeOnly = true
B. Set numberOfConsumers to a value greater than oneSet primaryNodeOnly = false
C. Set numberOfConsumers to a value greater than oneSet primaryNodeOnly = true
D. Set numberOfConsumers = 1Set primaryNodeOnly = false
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
An insurance company is using a CIoudHub runtime plane. As a part of requirement, email alert should be sent to internal operations team every time of policy applied to an API instance is deleted As an integration architect suggest on how this requirement be met?
A. Use Anypoint monitoring to configure an alert that sends an email to the operations team every time a policy is deleted in API manager
B. Implement a new application that uses the Audit log REST API todetect the policy deletion and send an email to operations team the SMTP connector
C. Use audit logs in Anypoint platform to detect a policy deletion and configure the Audit logs alert feature to send an email to the operations team
D. Create a custom connector to be triggered every time of policy is deleted in API manager
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Mule application A receives a request Anypoint MQ message REQU with a payload containing a variable- length list of request objects. Application A uses the For Each scope to split the list into individual objects and sends each object as a message to an Anypoint MQ queue.
Service S listens on that queue, processes each message independently of all other messages, and sends a response message to a response queue.
Application A listens on that response queue and must in turn create and publish a response Anypoint MQ message RESP with a payload containing the list of responses sent by service S in the same order as the request objects originally sent in REQU.
Assume successful response messages are returned by service S for all request messages.
What is required so that application A can ensure that the length and order of the list of objects in RESP and REQU match, while at the same time maximizing message throughput?
A. Use a Scatter-Gather within the For Each scope to ensure response message order Configure the Scatter- Gather with a persistent object store
B. Perform all communication involving service S synchronously from within the For Each scope, so objects in RESP are in the exact same order as request objects in REQU
C. Use an Async scope within the For Each scope and collect response messages in a second For Each scope in the order In which they arrive, then send RESP using this list of responses
D. Keep track of the list length and all object indices in REQU, both in the For Each scope and in all communication involving service Use persistent storage when creating RESP
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
How does timeout attribute help inform design decisions while using JMS connector listening for incoming messages in an extended architecture (XA) transaction?
A. The time allowed to pass between committing the transaction and the completion of the mule flow and then after the timeout flow processing triggers an error
B. The timeout specifies the time allowed to pass between receiving JMS messages on the same JMS connection and then after the timeout new JMS connection is established
C. The timeout defines the time that is allowed to pass without the transaction ending explicitly and after the timeout expires, the transaction rolls back
D. After the timeout is exceeded, stale JMS consumer threads are destroyed and new threads are created
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
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 data. 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 Database to connect to a MySQL database to access a copy of the customer data
B. Use the Anypoint Connector for HTTP to connect to the Salesforce APIs to directly access the customer data
C. Use the Anypoint Connector for Salesforce to connect to the Salesforce APIs to directly access the customer data
D. Use the Anypoint Connector tor FTP to download a file containing a recent near-real time extract of the customer data
正解：C
解説: (Topexam メンバーにのみ表示されます)