Free Salesforce Mule-Arch-201 Practice Test & Real Exam Questions, Page 6

Question #46

A Platform Architect inherits a legacy monolithic SOAP-based web service that performs a number of tasks, including showing all policies belonging to a client. The service connects to two back-end systems - a life-insurance administration system and a general-insurance administration system - and then queries for insurance policy information within each system, aggregates the results, and presents a SOAP-based response to a user interface (UI).
The architect wants to break up the monolithic web service to follow API-led conventions.
Which part of the service should be put into the process layer?

A. Querying the data from the administration systems

B. Combining the insurance policy information from the administration systems

C. Presenting the SOAP-based response to the UI

D. Authenticating and maintaining connections to each of the back-end administration systems

Discussion 0

Correct Answer: B Vote an answer

Question #47

Say, there is a legacy CRM system called CRM-Z which is offering below functions:
1. Customer creation
2. Amend details of an existing customer
3. Retrieve details of a customer
4. Suspend a customer

A. Implement a system API named customerManagement which has all the functionalities wrapped in it as various operations/resources

B. Implement different system APIs named createCustomerInCRMZ, amendCustomerInCRMZ, retrieveCustomerFromCRMZ and suspendCustomerInCRMZ as they are modular and has seperation of concerns

C. Implement different system APIs named createCustomer, amendCustomer, retrieveCustomer and suspendCustomer as they are modular and has seperation of concerns

Discussion 0

Correct Answer: C Vote an answer

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Question #48

A company is using an on-prem cluster in the data center as a runtime plane and MuleSoft-hosted control plane.
How can the company monitor the detailed performance metrics on the Mule applications deployed to the cluster from the control plane?

A. Monitoring Agent must be installed on each node in the cluster

B. There is no action needed as the on-prem runtime automatically sends the performance data to the control plane

C. Due to the potential performance impact on the runtime nodes, the Monitoring agent should be installed on a separate server

D. The settings of the Monitoring section in the control plane must be updated to enable detailed logging on the metrics to be captured

Discussion 0

Correct Answer: A Vote an answer

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Question #49

A developer from the Central IT team has created an initial version of the RAML definition in Design Center for an OAuth 2.0-protected System API and published it to Exchange. Another developer from LoB IT discovered the System API in Exchange and would like to leverage it in the Process API.
What is the MuleSoft-recommended approach for Process API to invoke the System API?

A. The Process API needs to import an CAuth 2.0 module from Exchange first and update it with OAuth 2.0 credentials before the System API can be invoked

B. The Process API manually updates the Process API POM file to include the System API as a dependency

C. The Process API uses property YAML files to store the System API URLs and uses the HTTP Request Connector to invoke the Systerm API

D. The Process APL uses the REST Connect Connector autogenerated in Exchange for the System API

Discussion 0

Correct Answer: D Vote an answer

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Question #50

An existing Quoting API is defined in RAML and used by REST clients for interacting with the quoting engine. Currently there is a resource defined in the RAML that allows the creation of quotes; however, a new requirement was just received to allow for the updating of existing quotes.
Which two actions need to be taken to facilitate this change so it can be processed?
Choose 2 answers

A. Deprecate existing versions of the API in Exchange

B. Add a new API policy to API Manager to allow access to the updated endpoint

C. Update the API implementation to accommodate the new update request

D. Update the RAML with new method details for the update request

E. Remove the old client applications and create new client applications to account for the changes

Discussion 0

Correct Answer: C,D Vote an answer

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Question #51

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. 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

B. 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.

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.

Discussion 0

Correct Answer: D Vote an answer

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Question #52

What is a best practice when building System APIs?

A. Model all API resources and methods to closely mimic the operations of the backend system

B. Document the API using an easily consumable asset like a RAML definition

C. Build an Enterprise Data Model (Canonical Data Model) for each backend system and apply it to System APIs

D. Expose to API clients all technical details of the API implementation's interaction wifch the backend system

Discussion 0

Correct Answer: A Vote an answer

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Question #53

Refer to the exhibit. An organization is running a Mule standalone runtime and has configured Active Directory as the Anypoint Platform external Identity Provider. The organization does not have budget for other system components.
What policy should be applied to all instances of APIs in the organization to most effecuvelyKestrict access to a specific group of internal users?

A. Apply a basic authentication - LDAP policy; the internal Active Directory will be configured as the LDAP source for authenticating users

B. Apply a client ID enforcement policy; the specific group of users will configure their client applications to use their specific client credentials

C. Apply an IP whitelist policy; only the specific users' workstations will be in the whitelist

D. Apply an OAuth 2.0 access token enforcement policy; the internal Active Directory will be configured as the OAuth server

Discussion 0

Correct Answer: A Vote an answer

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Question #54

What is a typical result of using a fine-grained rather than a coarse-grained API deployment model to implement a given business process?

A. A higher number of discoverable API-related assets in the application network

B. A decrease in the number of connections within the application network supporting the business process

C. An overall tower usage of resources because each fine-grained API consumes less resources

D. A better response time for the end user as a result of the APIs being smaller in scope and complexity

Discussion 0

Correct Answer: A Vote an answer

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