My first Attempt at this question was wrong:

The interoperability certification tests collect data from:

$($Select the two answers that apply.$)($Wrong$)$

Wrong Answer combination from first attempt:

B$)$ Operational Deployments

D$)$ Developmental Test and Evaluation

Current Attempt:

The interoperability certification tests collect data from:

$($Select the two answers that apply.$)$

A$)$ User Training

B$)$ Operational Deployments

C$)$ Cybersecurity

D$)$ Developmental Test and Evaluation