High-Speed Networks and Wireless Networks
High-Speed Networks and Wireless Networks
These High-Speed Networks and Wireless Networks multiple-choice questions and their answers will help you strengthen your grip on the subject of High-Speed Networks and Wireless Networks. You can prepare for an upcoming exam or job interview with these High-Speed Networks and Wireless Networks MCQs.
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1: Wi-fi networks are typically classified as _________ wireless networks
A. Short-range
B. Medium-range
C. Wide-range
D. None of these
2: A __________________ is an in-depth examination and analysis of a wireless lan site.
A. Communication
B. Wireless probe
C. Site survey
D. Bluetooth
3: Aes-ccmp is the encryption protocol standard used in _____.
A. Bluetooth
B. WPA2
C. IEEE 802.11
D. WPA
4: What is the main advantage of high-speed networks over traditional networks?
A. Lower cost of implementation
B. Greater scalability
C. Faster data transmission rates
D. Reduced security risks
5: Which technology is commonly used in high-speed networks to increase data transmission capacity by using multiple channels simultaneously?
A. Ethernet
B. DSL
C. Fiber optics
D. Multiplexing
6: Which of the following is a characteristic of wireless networks?
A. High data transmission rates
B. Dependence on physical cables for connectivity
C. Mobility and freedom from physical constraints
D. Greater security compared to wired networks
7: Which wireless technology allows devices to connect to the internet using radio waves within a limited range?
A. Bluetooth
B. Wi-Fi
C. NFC
D. GPS
8: What is the maximum data transmission speed of a standard Ethernet connection?
A. 100 Mbps
B. 1 Gbps
C. 10 Gbps
D. 100 Gbps
9: Which of the following is a wireless communication standard used for short-range communication between devices, such as smartphones and smartwatches?
A. Wi-Fi
B. Bluetooth
C. NFC
D. LTE
10: What does the term "latency" refer to in high-speed networks?
A. The time it takes to transmit data from one device to another
B. The amount of data that can be transmitted per second
C. The number of devices connected to the network
D. The delay between sending a data packet and receiving a response
11: What is the purpose of a router in a high-speed network?
A. To amplify the signal strength of data transmissions
B. To provide wireless connectivity to devices
C. To direct data packets between networks and manage traffic
D. To secure the network from unauthorized access
12: Which wireless network standard offers the longest range and is commonly used for connecting IoT devices in homes and buildings?
A. Wi-Fi
B. Zigbee
C. LTE
D. LoRa
13: Which wireless network technology allows devices to be charged wirelessly through electromagnetic induction?
A. Wi-Fi
B. Bluetooth
C. NFC
D. Qi wireless charging
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