Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Consider the following statements regarding WiFi:

1. WiFi is short form for Wire-Free transmission.
2. It can operate on 2.4 GHz,which is also used for bluetooth.
3. Only one way communication takes place in WiFi.

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the statements given above are incorrect?

• A. 1, 3 only
• B. 2, 3 only
• C. 1, 2 only
• D. 1, 2 and 3

Answer 1

The correct option is A 1, 3 only

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> WiFi is "Wireless Fidelity".It uses 2.4 GHz or 5.2 GHz for transmission.WiFi can be used for two way communication.