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Q18 Single choice

Northern Trail Outfitters (NTO) has recently changed its Corporate Security Guidelines. The guidelines require that all cloud applications pass through a secure firewall before accessing on-premise resources.
NTO is evaluating middleware solutions to integrate cloud applications with on-premise resources and services.

Which consideration should an integration architect evaluate before choosing a middleware solution?

A
The middleware solution is capable of establishing a secure API Gateway between cloud applications and on-premise resources.
B
The middleware solution enforces the OAuth security protocol.
C
The middleware solution is able to interface directly with databases via an Open Database Connectivity (ODBC) connection string.

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