1. True or false. Wireless is not well suited for enterprise networks.
- true
- false
Explanation: The correct answer is False. Wireless provides the greatest mobility of all media and is gaining popularity in enterprise networks.
2. True or false. Wireless LANs operate in full-duplex allowing all devices to send or receive data at the same time so the number of users does not impact performance.
- true
- false
Explanation: The correct answer is False. WLANs operate in half-duplex, which means only one device can send or receive at a time. This can impact network performance if there are many users accessing the WLAN at the same time.
3. Which of the following wireless standards is best suited for industrial and IoT environments?
- Zigbee
- WiMAX
- Wi-Fi
- Bluetooth
Explanation: Zigbee is intended for applications that require short-range, low data-rates, and long battery life, making it well suited for industrial and IoT applications.
4. Which of the following wireless standards is used for Personal Area Networks (PANs) and allows devices to communicate over distances of 1 to 100 meters?
- Zigbee
- WiMAX
- Wi-Fi
- Bluetooth
Explanation: This wireless standard is used for Personal Area Networks (PANs) and allows devices to communicate over distances of 1 to 100 meters.