Which statement about airplane mode is accurate?

Which statement about airplane mode is accurate?

• A. It does not isolate Wi-Fi connectivity
• B. It disables all radios
• C. It isolates Wi-Fi completely
• D. It locks the device

Answer: (B)

Airplane mode is about preventing wireless transmissions to avoid any interference with aircraft systems. When you turn it on, the device typically shuts down its wireless transmitters—cellular, Wi‑Fi, and Bluetooth—effectively isolating all radios by default. That’s why the statement about airplane mode disabling all radios is the best description. Some devices let you selectively re-enable specific radios (like Wi‑Fi or Bluetooth) after airplane mode is on, but the mode’s primary function is to stop transmissions across radios. It doesn’t lock the device; it just changes its radio capabilities.

Airplane mode is about preventing wireless transmissions to avoid any interference with aircraft systems. When you turn it on, the device typically shuts down its wireless transmitters—cellular, Wi‑Fi, and Bluetooth—effectively isolating all radios by default. That’s why the statement about airplane mode disabling all radios is the best description. Some devices let you selectively re-enable specific radios (like Wi‑Fi or Bluetooth) after airplane mode is on, but the mode’s primary function is to stop transmissions across radios. It doesn’t lock the device; it just changes its radio capabilities.