Integration-Architect Practice Test

Universal Containers (UC) is currently managing a custom monolithic web service that runs on an on-premise server. This monolithic web service is responsible for Point-to-Point (P2P) integrations between:
1. Salesforce and a legacy billing application
2. Salesforce and a cloud-based Enterprise Resource Planning application
3. Salesforce and a data lake.
UC has found that the tight interdependencies between systems is causing integrations to fail.
What should an architect recommend to decouple the systems and improve performance of the integrations?

A.

Re-write and optimize the current web service to be more efficient.

B.

Leverage modular design by breaking up the web service into smaller pieces for a microservice architecture.

C.

Use the Salesforce Bulk API when integrating back into Salesforce.

D.

Move the custom monolithic web service from on-premise to a cloud provider.

Northern Trail Outfitters needs to make synchronous callouts "available to promise" services to query product availability and reserve inventory during customer checkout process. Which two considerations should an integration architect make when building a scalable integration solution?
Choose 2 answers

A.

The typical and worst-case historical response times.

B.

The number batch jobs that can run concurrently.

C.

How many concurrent service calls are being placed.

D.

The maximum query cursors open per user on the service.

Northern Trail Outfitters has recently experienced intermittent network outages in its call center. When network service resumes, Sales representatives have inadvertently created duplicate orders in the manufacturing system because the order was placed but the return acknowledgement was lost during the outage. Which solution should an architect recommend to avoid duplicate order booking?

A.

Use Outbound Messaging to ensure manufacturing acknowledges receipt of order.

B.

Use scheduled apex to query manufacturing system for potential duplicate or missing orders.

C.

Implement idempotent design and have Sales Representatives retry order(s) in
question.

D.

Have scheduled Apex resubmit orders that do not have a successful response.

An integration architect needs to build a solution that will be using the Streaming API, but the data loss should be minimized, even when the client re-connects every couple of days. Which two types of Streaming API events should be considered? Choose 2 answers

A.

Generic Events

B.

Change Data Capture Events

C.

PushTopic Events

D.

High Volume Platform Events

An Integration Developer is developing an HR synchronization app for a client. The app synchronizes Salesforce record data changes with an HR system that's external to Salesforce. What should the integration architect recommend to ensure notifications are stored for up to three days if data replication fails?

A.

Change Data Capture

B.

Generic Events

C.

Platform Events

D.

Callouts