Salesforce ARC-101 valid exam dumps : Design and Build Integration Solutions

Northern Trail Outfitters (NTO) has an affiliate company that would like immediate notifications of changes to opportunities in the NTO Salesforce instance. The affiliate company has a CometD client available.
Which solution is recommended in order to meet the requirement?

• A. Create a PushTopic update event on the Opportunity Object to allow the subscriber to react to the streaming API.
• B. Configure External Services to call the subscriber in Apex in the Onchange Trigger event as part of the flow.
• C. Create a connected app in the affiliate org and select the "Accept CometD API Requests".
• D. A Implement a polling mechanism in the client that calls the SOAP API getupdated method to get the ID values of each updated record.

A customer imports data from an external system into Salesforce using Bulk API. These jobs have batch sizes of 2000 and are run in parallel mode. The batc fails frequently with the error "Max CPU time exceeded". A smaller batch size will fix this error.
Which two options should be considered when using a smaller batch size?
Choose 2 answers

• A. Smaller batch size may exceed the concurrent API request limits.
• B. Smaller batch size can trigger "Too many concurrent batches" error.
• C. Smaller batch size may increase time required to execute bulk jobs.
• D. Smaller batch size may cause record-locking errors.

A company that is a leading provider of courses and training delivers courses using third party trainers. The trainer for the company has to be verified from 10 different training accreditation verification agencies before providing training for the company. Each training accreditation agency has its own response time, which could take days to confirm a trainer.
The company decided to automate the trainer accreditation verification process by integrating to the agencies web services.
What is the recommended approach to automate this process?

• A. Use middleware to handle the call out to the 10 different verification services, the middleware will handle the business logic of consolidating the verification result from t 10 services, then make a call-in to sa lesforce and update the verification status to "verified".
• B. Use salesforce external service to make the call out, Salesforce external service should check the verification agencies until the result is verified, then update the trainer status to "verified".
• C. Make an apex callout using @future annotation to make the call out to all differentagencies.
  The response should update the trainer status to "verified".
• D. Create a trigger on the trainer record to make a Callout to each verification agencies, write business logic to consolidate the verification then update the trainer status to verified".

Universal learning (UC) is embarked on Salesforce transformation journey, UC will decommission the legacy CRM system and migrate data to Salesforce. The data migration team asked for a recommendation to optimize the performance of the data load to Salesforce.
Which approach should used to meet the requirement?

• A. Use Bulk API to process jobs in parallel mode.
• B. Use Bulk API to process jobs in serial mode.
• C. Use Bulk API to process jobs in high performance mode.
• D. Contact Salesforce support to schedule performance load.

The URL for an external service has been changed without prior notice. The service provides up to date money exchange rates that is accessed several times from Salesforce and is a business critical function for end users.
Which two solutions should an Integration Architect recommend be implemented to minimize potential downtime for users in this situation?
Choose 2 answers

• A. Enterprise ESB
• B. Content Security Policies
• C. Remote Site Settings
• D. Named Credentials