A timed municipal wireless assessment uses two wireless cards: one hopping for survey and one locked for capture. What is the main operational reason for that design?
Select an answer to reveal the explanation.
Short Explanation
One radio wanders the mall looking for stores; the other sits still at the target register. Split survey and capture so you do not miss handshake frames while channel-hopping. Timed city gigs love that dual-card workflow.
Full Explanation
Channel-hopping discovery and fixed-channel capture compete for airtime on a single radio. Using one interface to survey and another locked to the target AP channel lets teams maintain inventory breadth without abandoning handshake-quality captures. Dual interfaces are an ops efficiency pattern, not an 802.11 protocol requirement, and they do not substitute for authorization documents.