Salesforce Mule-Con-201 Exam : Salesforce Certified MuleSoft Catalyst Consultant

How does composability address cross-cutting concerns such as reliability?

• A. Incorporating fault tolerance into each module
• B. Through isolated module testing only
• C. By disregarding non-functional requirements
• D. Ensuring no module operates independently

An architect leads a Catalyst engagement to redesign an electronic retailer's digital marketplace. As part of that effort, the organization is integrating with a single logistics management partner that currently only operates in North, Central, and South Americ a. There are initiatives to expand to global markets in the near future.
The organization wants integrations with the current logistics partner to be implemented as soon as possible to start realizing immediate business value. The architect recognizes that creating solutions that integrate only with the initial logistics partner will create constraints and technical debt for integrations with future logistics partners.
What is the recommended Catalyst approach to handle these out-of-scope future events?

• A. Consider the short-term goal of integrating with the current logistics partner as the highest priority and implement the required integrations for that partner so value can be realized immediately
• B. Introduce the organization to a new logistics partner that has been successful with previous Catalyst engagements and who will be able to integrate seamlessly with this organization
• C. Consider the long-term goal of integrating with multiple global logistics partners as the highest priority and wait until all additional partners have been identified to begin integrations
• D. Balance the short-term goal of integrating with the current logistics partner with the long-term goal of integrating with multiple global logistics partners in the future by architecting and designing the appropriate abstractions for multiple logistics partners while implementing them only for the current partner

An architect is designing APIs to be used by e-commerce channels. The current design for the Shopping Cart API has a direct query to the inventory system's data store to check for available inventory before an item can be added to the cart. The inventory system has recently been updated and has sufficient capacity to respond to predicted volumes of inventory queries in a timely manner.
The Shopping Cart API is not the only application that interacts with the inventory system. The architect is aware that the inventory system also broadcasts inventory update messages to the enterprise messaging system (available via a JMS topic).
What pragmatic design change can be made to make the Shopping Cart API more composable?

• A. Subscribe to receive inventory update messages (from the JMS topic) and maintain in-memory inventory levels in the Shopping Cart API so that queries to the external inventory system can be completely removed from the design
• B. Add an Inventory Update Notification API that consumes inventory update messages from the JMS topic and updates an in-memory cache of inventory levels that is stored in a new Inventory System API; update the Shopping Cart API to query the Inventory System API for all inventory queries
• C. Add in-memory caching to the inventory lookup in the Shopping Cart API implementation to reduce queries to the backend inventory system and improve response times for the Shopping Cart API
• D. Add an Inventory System API to the design to encapsulate all inventory queries, replace the direct query to the inventory data source from the Shopping Cart API with a call to the Inventory System API instead

What could be the impact of not implementing a C4E in an organization?
(Choose Two)

• A. Slower adoption of best practices
• B. More efficient resource allocation
• C. Reduced collaboration and sharing across teams
• D. Increased innovation and faster project delivery

What is the main responsibility of an enterprise architect?

• A. The design of individual applications
• B. The realization and delivery of technical solutions / applications
• C. The high-level vision for how technology solutions can realize business objectives
• D. The solutions associated to an area of the business