5.2.3 to 5.2.4 Review
Quiz by Kwok Louie
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84 questions
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- Q1Which wireless standard uses the IEEE 802.11ac specification?Wi-Fi 65GWi-Fi 5Bluetooth 530s
- Q2Which wireless standard uses the 5 GHz frequency band and offers improved performance over its predecessors?IEEE 802.11nIEEE 802.11bIEEE 802.11gIEEE 802.11ac (Wi-Fi 5)30s
- Q3Which wireless standard offers the highest data transfer speeds in ideal conditions?IEEE 802.11ax (Wi-Fi 6)IEEE 802.11gIEEE 802.11bIEEE 802.11n30s
- Q4Which wireless standard is commonly used for outdoor point-to-point communication and operates in the unlicensed 5 GHz frequency band?LTEZigbeeBluetooth802.11n (Wi-Fi 4)30s
- Q5Which wireless standard is commonly used for IoT (Internet of Things) applications and operates on the 2.4 GHz frequency band?Bluetooth5GZigbeeLoRa30s
- Q6Which wireless standard is commonly used for connecting smart home devices, featuring low power consumption and secure communication?LTELoRaBluetoothZ-Wave30s
- Q7Which wireless standard is designed specifically for low-power, short-range communication between devices?5GBluetoothZigbee802.11ac30s
- Q8Which wireless standard is designed for ultra-fast, low-latency wireless communication and targets applications such as autonomous vehicles and remote surgery?802.11ac (Wi-Fi 5)5GZigbeeBluetooth30s
- Q9What is the main advantage of NFC technology over other wireless communication technologies?High data transfer ratesShort-range communicationGlobal coverageLong battery life30s
- Q10What is the main use case for NFC technology in smartphones?Augmented reality gamingMobile paymentsVirtual reality experiencesVoice recognition30s
- Q11What frequency band is typically used for NFC communication?5 GHz2.4 GHz13.56 MHz900 MHz30s
- Q12What does NFC stand for?Network File CollaborationNational Football ConferenceNear Field CommunicationNext-Gen Frequency Control30s
- Q13Which technology is NFC based on?BluetoothRFID (Radio Frequency Identification)Wi-FiGPS (Global Positioning System)30s
- Q14What type of network topology does Zigbee use?Bus networkMesh networkStar networkRing network30s
- Q15What is the maximum number of devices supported in a Zigbee network?Up to 10,000 devicesUp to 65,535 devicesUp to 100 devicesUp to 1,000 devices30s