You'd want to look at the <span>glossary.</span>
Answer:
B. External systems and technology architecture.
Explanation:
In such environment, you have to know what external systems are in place so have proper communication with External Systems whether be in message format or web/networks, Communication protocols, Security methods, Error detection and recovery,
Additionally, it consits of technology architecture so conforming to an existing technology architecture helps us discover and describe existing architecture
* <span>They all engage users with fun or interesting features.
*</span><span>They encourage people to participate.</span>
Wear glove and eye protectors (aka 'goggles' or 'carpenter glasses'
tell others to stay in a relatively safe distance
