MuleSoft MCIA-Level-1 Exam With Confidence Using Practice Dumps

To ensure that data is encrypted both in-transit and at-rest, and to validate incoming requests to the Payment Processing API, the following approach is recommended:

• TLS Inbound Policy: Apply a Transport Layer Security (TLS) - Inbound policy in API Manager. This policy ensures that the data is encrypted during transmission and can be decrypted by the API Manager before it reaches the Mule application.
• Decryption: With the TLS policy applied, the message payload is decrypted when it is received by the API Manager.
• JSON Validation: After decryption, the Mule application can use the JSON Validation module to validate the structure and content of the JSON data. This ensures that the payload conforms to the specified format and contains valid data.

This approach ensures that data is securely transmitted and properly validated upon receipt.

References:

• Transport Layer Security (TLS) Policies
• JSON Validation Module

To securely consume compressed and digitally signed files from a partner's FTPS server, the following inputs are required:

• PGP Public Key of the Partner:
• PGP Private Key for the Company:
• FTP Username and Password:

By using these inputs, the Mule application can securely connect to the FTPS server, verify the integrity and authenticity of the files using PGP, and decrypt the contents for further processing.

References

• MuleSoft FTPS Connector
• MuleSoft PGP Module

A. Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store

Comprehensive Detailed Step by Step ExplanationTo resolve the performance issue observed during the performance testing of the Master lookup API, the best approach involves caching and synchronization:

• HTTP Caching Policy:
• Object Store Locking:

By implementing these two strategies, the response time of the Master lookup API will be significantly improved, and the performance issue will be resolved.

References

• MuleSoft HTTP Caching Policy
• MuleSoft Object Store Connector