Free Salesforce Mule-Arch-201 Exam Questions

Which two statements are true about the technology architecture of an Anypoint Virtual Private Cloud(VPC)?Choose 2 answers

An application updates an inventory running only one process at any given time to keep the inventoryconsistent. This process takes 200 milliseconds (.2 seconds) toexecute; therefore, the scalability threshold of the application is five requests per second.What is the impact on the application if horizontal scaling is applied, thereby increasing the number of Muleworkers?

A large lending company has developed an API to unlock data from a database server and web server. TheAPI has been deployed to Anypoint Virtual Private Cloud(VPC) on CloudHub 1.0.The database server and web server are in the customer's secure network and are not accessible through thepublic internet. The database server is in the customer's AWSVPC, whereas the web server is in the customer's on-premises corporate data center.How can access be enabled for the API to connect with the database server and the web server?

A System API is designed to retrieve data from a backend system that has scalability challenges. What API policy can best safeguard the backend system? 

Refer to the exhibit. An organization needs to enable access to their customer data from both a mobile app and a web application, which each need access to common fields as well as certain unique fields. The data is available partially in a database and partially in a 3rd-party CRM system. What APIs should be created to best fit these design requirements?A) A Process API that contains the data required by both the web and mobile apps, allowing these applications to invoke it directly and access the data they need thereby providing the flexibility to add more fields in the future without needing API changesB) One set of APIs (Experience API, Process API, and System API) for the web app, and another set for the mobile appC) Separate Experience APIs for the mobile and web app, but a common Process API that invokes separate System APIs created for the database and CRM systemD) A common Experience API used by both the web and mobile apps, but separate Process APIs for the web and mobile apps that interact with the database and the CRM System