Mulesoft MCPA-Level-1 Exam Questions

What best describes the Fully Qualified Domain Names (FQDNs), also known as DNS entries, created when a Mule application is deployed to the CloudHub Shared Worker Cloud?

A.

A fixed number of FQDNs are created, IRRESPECTIVE of the environment and VPC design

B.

The FQDNs are determined by the application name chosen, IRRESPECTIVE of the region

C.

The FQDNs are determined by the application name, but can be modified by an
administrator after deployment

D.

The FQDNs are determined by both the application name and the Anypoint Platform
organization

A large lending company has developed an API to unlock data from a database server and web server. The API 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 the public internet. The database server is in the customer's AWS VPC, 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. Set up VPC peering with AWS VPC and a VPN tunnel to the customer's on-premises corporate data center

B. Set up VPC peering with AWS VPC and the customer's on-premises corporate data center

C. Setup a transit gateway to the customer's on-premises corporate data center through AWS VPC

D. Set up VPC peering with the customer's on-premises corporate data center and a VPN tunnel to AWS VPC

A client has several applications running on the Salesforce service cloud. The business requirement for integration is to get daily data changes from Account and Case Objects. Data needs to be moved to the client's private cloud AWS DynamoDB instance as a single JSON and the business foresees only wanting five attributes from the Account object, which has 219 attributes (some custom) and eight attributes from the Case Object. What design should be used to support the API/ Application data model?

A. Create separate entities for Account and Case Objects by mimicking all the attributes in SAPI, which are combined by the PAPI and filtered to provide JSON output containing 13 attributes.

B. Request client’s AWS project team to replicate all the attributes and create Account and Case JSON table in DynamoDB. Then create separate entities for Account and Case Objects by mimicking all the attributes in SAPI to transfer ISON data to DynamoD for respective Objects

C. Start implementing an Enterprise Data Model by defining enterprise Account and Case Objects and implement SAPI and DynamoDB tables based on the Enterprise Data Model,

D. Create separate entities for Account with five attributes and Case with eight attributes in SAPI, which are combined by the PAPI to provide JSON output containing 13 attributes.

The responses to some HTTP requests can be cached depending on the HTTP verb used
in the request. According to the HTTP specification, for what HTTP verbs is this safe to do?

A.

PUT, POST, DELETE

B.

GET, HEAD, POST

C.

GET, PUT, OPTIONS

D.

GET, OPTIONS, HEAD

An organization makes a strategic decision to move towards an IT operating model that emphasizes consumption of reusable IT assets using modern APIs (as defined by MuleSoft). What best describes each modern API in relation to this new IT operating model?

A.

Each modern API has its own software development lifecycle, which reduces the need for documentation and automation

B.

Each modem API must be treated like a product and designed for a particular target audience (for instance, mobile app developers)

C.

Each modern API must be easy to consume, so should avoid complex authentication mechanisms such as SAML or JWT D

D.

Each modern API must be REST and HTTP based

An API implementation is being designed that must invoke an Order API, which is known to
repeatedly experience downtime.
For this reason, a fallback API is to be called when the Order API is unavailable.
What approach to designing the invocation of the fallback API provides the best resilience?

A.

Search Anypoint Exchange for a suitable existing fallback API, and then implement
invocations to this fallback API in addition to the Order API

B.

Create a separate entry for the Order API in API Manager, and then invoke this API as a
fallback API if the primary Order API is unavailable

C.

Redirect client requests through an HTTP 307 Temporary Redirect status code to the
fallback API whenever the Order API is unavailable

D.

Set an option in the HTTP Requester component that invokes the Order API to instead
invoke a fallback API whenever an HTTP 4xx or 5xx response status code is returned from
the Order API

A TemperatureSensors API instance is defined in API Manager in the PROD environment of the CAR_FACTORY business group. An AcmelemperatureSensors Mule application implements this API instance and is deployed from Runtime Manager to the PROD environment of the CAR_FACTORY business group. A policy that requires a valid client ID and client secret is applied in API Manager to the API instance.
Where can an API consumer obtain a valid client ID and client secret to call the AcmeTemperatureSensors Mule application?

A. In secrets manager, request access to the Shared Secret static username/password

B. In API Manager, from the PROD environment of the CAR_FACTORY business group

C. In access management, from the PROD environment of the CAR_FACTORY business group

D. In Anypoint Exchange, from an API client application that has been approved for the TemperatureSensors API instance

An enterprise is embarking on the API-led digital transformation journey, and the central IT team has started to define System APIs. Currently there is no Enterprise Data Model being defined within the enterprise, and the definition of a clean Bounded Context Data Model requires too much effort. According to MuleSoft's recommended guidelines, how should the System API data model be defined?

A. If there are misspellings of the data fields in the back-end system, Systerm APIs should not correct it, and expose it as-is to mirror the back-end systems

B. The data model of the System APIs should make use of data types that approximately mirror those from the back-end systems

C. The data model should define its own naming convention, and not follow the same naming as the back-end systems

D. The System APIs should expose all back-end system fields