Salesforce Certified Integration Architect Exam Practice Questions (P. 3)

Which three considerations should an integration architect consider when recommending Platform Event as an integration solution? (Choose three.)

A large business-to-consumer (B2C) customer is planning to implement Salesforce CRM to become a customer centric enterprise. Below is their current system landscape diagram.

The goals for implementing Salesforce includes:
1. Develop a 360 degree view of the customer.
2. Leverage Salesforce capabilities for marketing, sales and service processes.
3. Reuse Enterprise capabilities built for quoting and order management processes.
Which three systems from the current system landscape can be retired with the implementation of Salesforce? (Choose three.)

Northern Trail Outfitters is in the final stages of merging two Salesforce orgs, but needs to keep the retiring org available for a short period of time for lead management as it is connected to multiple public web site forms. The Sales department has requested that new leads are available in the new Salesforce instance within 30 minutes.
Which two approaches will require the least amount of development effort? (Choose two.)

Salesforce users need to read data from an external system via an HTTP request.
Which two security methods should an integration architect leverage within Salesforce to secure the integration? (Choose two.)

Northern Trail Outfitters needs to use Shield Platform Encryption to encrypt social security numbers in order to meet a business requirement.
Which two actions should an integration architect take prior to the implementation of Shield Platform Encryption? (Choose two.)