[1] What is the primary purpose of Wi-Fi?
a) To connect devices to the internet
b) To connect devices to a wired network
c) To connect devices to a wireless network
d) To connect devices to a cellular network
[2] Which of the following is not a type of Wi-Fi standard?
a) 802.11b
b) 802.11g
c) 802.11n
d) 802.11z
[3] Which of the following is not a benefit of Wi-Fi?
a) Increased mobility
b) Increased security
c) Increased cost
d) Increased reliability
[4] Which of the following is not a common use of Wi-Fi?
a) Internet access in public places
b) Wireless printing
c) Remote control of devices
d) Powering cars
[5] What is the maximum range of a standard Wi-Fi network?
a) 100 meters
b) 200 meters
c) 300 meters
d) 400 meters
[6] What is the frequency range of the 802.11b standard?
a) 2.4 GHz
b) 5 GHz
c) 9 GHz
d) 12 GHz
[7] What is the maximum data transfer rate of the 802.11n standard?
a) 54 Mbps
b) 150 Mbps
c) 300 Mbps
d) 450 Mbps
[8] What is the primary difference between the 2.4 GHz and 5 GHz frequency bands?
a) The 2.4 GHz band has a greater range
b) The 5 GHz band has a greater range
c) The 2.4 GHz band is less congested
d) The 5 GHz band is less congested
[9] What is the primary disadvantage of using a Wi-Fi network?
a) Limited range
b) Limited security
c) Limited speed
d) Limited reliability
[10] What is the primary advantage of using a Wi-Fi network?
a) Increased mobility
b) Increased security
c) Increased cost
d) Increased reliability
Answers:
- c) To connect devices to a wireless network
- d) 802.11z
- c) Increased cost
- d) Powering cars
- a) 100 meters
- a) 2.4 GHz
- c) 300 Mbps
- b) The 5 GHz band has a greater range
- b) Limited security
- a) Increased mobility