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Data Virtualization MCQs

ln data virtualization architecture, which of the following statements is/are correct about an enterprise service bus (ESB) working at the data consumer layer?

No communication between clients and services can take place ifthe ESB is down.

It can decrease the performance of client-service communication due to extra level of indirection.

It cannot authenticate and authorize a client before forwarding service requests to services.

Answer

Correct Answer:

It can decrease the performance of client-service communication due to extra level of indirection.

Explanation:

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