ExamTopics Logo
Mail Us[email protected]
Menu
Salesforce Discussions
exam questions

Exam Certified Integration Architect All Questions

View all questions & answers for the Certified Integration Architect exam
Go to Exam

Exam Certified Integration Architect topic 1 question 26 discussion

Actual exam question from Salesforce's Certified Integration Architect
Question #: 26
Topic #: 1
[All Certified Integration Architect Questions]

An enterprise architect has requested the Salesforce integration architect to review the following (see diagram and description) and provide recommendations after carefully considering all constraints of the enterprise systems and Salesforce platform limits.

About 3,000 phone sales agents use a Salesforce Lightning UI concurrently to check eligibility of a customer for a qualifying offer.
There are multiple eligibility systems that provide this service and are hosted externally. However, their current response times could take up to 90 seconds to process and return (there are discussions to reduce the response times in the future, but no commitments are made).
These eligibility systems can be accessed through APIs orchestrated via ESB (MuleSoft).
All requests from Salesforce will have to traverse through the customer's API Gateway layer and the API Gateway imposes a constraint of timing out requests after 9 seconds.
Which three recommendations should be made? (Choose three.)

  • A. Use Continuation callouts to make the eligibility check request from Salesforce Lightning UI at page load.
  • B. ESB (Mule) with cache/state management to return a requestID (or) response if available from an external system.
  • C. Recommend synchronous Apex callouts from Lightning UI to External Systems via Mule and implement polling on an API Gateway timeout.
  • D. Create a platform event in Salesforce via Remote Call-In and use the empAPI in the Lightning UI to serve 3,000 concurrent users when responses are received by Mule.
  • E. Implement a "Check Update" button that passes a requestID received from ESB (user action needed).
Show Suggested Answer Hide Answer
Suggested Answer: ABE 🗳️
by Volovitch at Dec. 27, 2022, 1:43 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
satya_y
3 weeks, 5 days ago
Selected Answer: ABE
A - Continuation helps run long running callouts asyncly B - talks about 2 different designs a) Caching ( which will return the response immediately from cache - hence with in 9 seconds) b) Acknowledgement with RequestID , so that we can check the status later using that request ID. E - A CheckUpdate button uses this requestID and goes into the cache and get the data when ever its updated from backend system.
upvoted 1 times
...
Volovitch
6 months, 3 weeks ago
Selected Answer: ABE
correct
upvoted 1 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago