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Question 28 - Certified MuleSoft Integration Architect I discussion

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A retailer is designing a data exchange interface to be used by its suppliers. The interface must support secure communication over the public internet. The interface must also work with a wide variety of programming languages and IT systems used by suppliers.

What are suitable interface technologies for this data exchange that are secure, cross-platform, and internet friendly, assuming that Anypoint Connectors exist for these interface technologies?

A.
EDJFACT XML over SFTP JSON/REST over HTTPS
Answers
A.
EDJFACT XML over SFTP JSON/REST over HTTPS
B.
SOAP over HTTPS HOP over TLS gRPC over HTTPS
Answers
B.
SOAP over HTTPS HOP over TLS gRPC over HTTPS
C.
XML over ActiveMQ XML over SFTP XML/REST over HTTPS
Answers
C.
XML over ActiveMQ XML over SFTP XML/REST over HTTPS
D.
CSV over FTP YAML over TLS JSON over HTTPS
Answers
D.
CSV over FTP YAML over TLS JSON over HTTPS
Suggested answer: C

Explanation:

*As per definition of API by Mulesoft , it is Application Programming Interface using HTTP-based protocols. Non-HTTP-based programmatic interfaces are not APIs.

*HTTP-based programmatic interfaces are APIs even if they don't use REST or JSON. Hence implementation based on Java RMI, CORBA/IIOP, raw TCP/IP interfaces are not API's as they are not using HTTP.

*One more thing to note is FTP was not built to be secure. It is generally considered to be an insecure protocol because it relies on clear-text usernames and passwords for authentication and does not use encryption.

*Data sent via FTP is vulnerable to sniffing, spoofing, and brute force attacks, among other basic attack methods.

Considering the above points only correct option is

-XML over ActiveMQ

- XML over SFTP

- XML/REST over HTTPS

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asked 23/09/2024
Sérgio Filipe Soares
43 questions
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