Question

You are preparing to give a presentation at a client’s location using your mobile device and a large screen TV. You have successfully connected to the company’s guest Wi-Fi network, and you tap the screen mirroring option on your device but cannot locate an available TV, monitor, or projector. The previous presenter finished her presentation a few minutes earlier and had no issues using the TV.
Which of the following is the most likely reason for this behavior?

A. The mobile device is on a different Wi-Fi network than the TV.
B. The large screen TV is connected to the wrong network segment.
C. The brightness control on the large screen TV has been set too low.
D. The mobile device does not support display mirroring.

Answer 1

Answer:

The most probable reason for this is A.

Explanation:

B should be wrong because the TV being connected to a different network segment still means that it is on the Wi-Fi network, it is just using a different switch or a repeater.

C should be wrong because the brightness of the TV does not have anything to do with being able to connect to the phone.

D should be wrong because in the question itself it says that "you tap the mirroring option on your device" which clearly means that the mobile device supports display mirroring.

The answer should be A, if the device and the TV are not on the same Wi-Fi network, than they simply can not connect and the mirroring can not be done.

I hope this answer helps.