Which of the following statements is true regarding bluetooth? O a. In a piconet ad-hoc network, all devices are controlled by the designated master. O b. The Link key is generated using a random number called a PIN. O c. SAFER+ Block ciphers are used to securely transmit payloads between devices. O d. Piconets are capable of creating a full-mesh architecture with up to 255 devices.

Q: Circuit switching is done at the layer. O a. Data link O b. Transport O . Physical O d. Network

A: Here, Fill in the blank is given with four options.

Q: - Assume six devices are arranged in a mesh topology. How many cables are needed and How many ports…

A: Approach to solving the question: Detailed explanation: Mesh TopologyIn a mesh topology, every…

Q: 802.11 MAC protocol is based on CSMA/CD. O True O False

A: CSMA/CD (Carrier Sense Multiple Access/Collision Detection) is a media access control strategy that…

Q: How to implement USB authentication using raspberry pi using protocols like X.509?

A: Let us see the answer: There are also two micro-usb ports: one for charging through a micro-usb…

Q: test

A: Mesh topology: Each device in this topology has a ‘point to point connection' to another device.Mesh…

Q: Choose the description on the right that matches the IEEE standard on the left. 802.1d v [ Choose ]…

A:

Q: Select the correct statement(s) regarding 802.15 Bluetooth piconets and scatternets. a. A device in…

A: We need to find the correct option regarding Bluetooth.

Q: If the bandwidth of the network is 10Mbps, which is used to transmit the data between two nodes…

A: Given that, Bandwidth of the network= 10Mbps Distance between two nodes= 200 meters Velocity= 2*108…

Q: relationships with other banks of comparable size in numbers of accounts managed. For same day value…

A: Solution :

Q: All the following are advantages of Mesh except: O a. The topology is robust. O b. Each connection…

A: We are asked two questions from computer networks. In first one, we are asked about mesh topology.…

Q: In the 802.11 variety known as frequency hopping spread spectrum, information about how long each…

A: Since they employ distinct modulation methods and frequency ranges, data cannot be transferred…

Q: 33. IEEE 802 protocol in context as which order?* O Application layer, TCP, IP, LLC, MAC O…

A: Here have to determine correct option for IEEE 802 protocol.

Q: Give an explanation of where the 802.11 beacon frames are located.

A: Introduction: IEEE 802.11 refers to standards that define communication for wireless LANs (wireless…

Q: Statement is true/false with explanation. 1. When we send any signal over wireless channel for long…

A: According to the information given:- We have to identify the mentioned statement are true or false.

Q: QUESTION 4 The Ethernet protocol is classified as which category? O none of these O a turn-taking…

A: 4.The ethernet protocol is classified as which category

Q: Hardware that can handle data is a must-have for networked systems today. Some examples of gadgets…

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Q: FDDI networks speeds are faster than modern connections to workstations and servers, but modern…

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Wireless Transmission Technology

If communication is done between two mediums without using a cable or wire, then it is referred to as wireless communication. Wireless communication is a type of data communication in which the transmission of information takes place without the help of a wire or cable. The device works by broadcasting electromagnetic signals through the air, atmosphere, or physical environment. The sender device generates electromagnetic signals (wireless signals) which is received by several intermediary stations before it reaches the destination device. The destination station receives and processes these signals. An electrical circuit with antenna, which is capable of changing digital data to wireless signal, can act as a transmitter (sender) and a circuit converts wireless signal to digital data with antenna can be a receiver.