Multiple choice general knowledge science & technology

Select all the options that are used for digital wireless communications ...

  1. TokenRing

  2. ATM

  3. Bluetooth

  4. WAP

  5. GSM

  6. IEEE 802.11
Reveal answer Fill a bubble to check yourself
C,E,F Correct answer
Explanation

Bluetooth, GSM, and IEEE 802.11 (WiFi) are all wireless communication standards. TokenRing is wired networking, ATM is a cell-switching protocol, and WAP is a protocol for mobile web access (not a wireless tech itself).

Keep practicing — related questions