There is a need for communications processing equipment to be included in connected networks. Examples include switches, hubs, and routers. Choose the response that best fits the question from the options below: Processors that are used in networks provide a particular service.
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- It is possible that the use of models such as OSI and TCP/IP will make it simpler to grasp and converse on topics like connections and the flow of information (the internet). Have you ever put any of these several models through the paces that you normally do?Computer Networks Problem In the CSMA/CD protocol, the network adapter waits K-512 bit times after a collision, where K is drawn randomly. For K=20, how long does the adapter wait until returning to Step 2 for a 10 Mbps broadcast channel?For a number of reasons, the term "store-and-forward network" is seldom seen anymore.
- What does the term "utilitization" mean in the context of networks?As another example, consider a circuit-switched network that connects computers in two remote offices of a private company. The offices are connected using a T-1 line leased from a communication service provider. There are two 4 × 8 (4 inputs and 8 outputs) switches in this network. For each switch, four output ports are folded into the input ports to allow communication between computers in the same office. Four other output ports allow communication between the two offices. Figure shows the situationAs we all know, a network is a collection of linked devices, and whenever we have a collection of devices, we face the challenge of connecting them in such a way that one-to-one communication is feasible. Which methods/techniques are being employed to address this issue.
- The phrase "store-and-forward network" is seldom seen nowadays for a variety of reasons.A 1-km-long, 10-Mbps CSMA/CD LAN (i.e., Classic Ethernet)has a propagation speed of 200 m/μsec (i.e., how fast the radio signal moves on the link). Thereare no repeaters in this system. Data frames are 512 bits long, including 480 bits of payload (i.e.,effective data) and 32 bits of overhead (e.g., header, checksum, and other overhead fields). Everydata frame should be confirmed by a 64-bit ACK frame. We assume the sender needs to use onecontention slot to seize the channel before transmitting the data frame, and the receiver needsto use one contention slot to seize the channel before transmitting the ACK frame. Answer thefollowing questions: a. What is the minimum length of a contention slot in μsec? b. What is the effective data rate for the sender to send one data frame? Assume that there areno collisions. Show the calculation c. What would be the impact on the total delay and the effective data rate if we used a longerdata payload size in the data frame? Given one application…QUESTION 8 With proper justification, suggest a suitable protocol(s) that can be used to communicate between (1) Raspberry PI and SD Card (ii) Raspberry Pi and Arduino Uno [2.5] [2.5] TB6560 USB Keyboard 3 Stepper Bipolar Motors Arduino Stepper USB Mouse Raspberry Pi 3 Uno Relay Spindle Model B Motor HDMI or VGA Monitor Full Wave Bridge Rectifier Wi-Fi or Emergency LAN Stop +Limits Power Transformer Switches மnccticn SD Card Chck Sate ad Subrer to streand rubnmit Chek SaveAllAnswers to save all annners
- Analyze the trade-offs between latency and throughput in computing networks.Assume that there is a shared connection (for example, an Ethernet bus) with a speed of 1 Mbps. How much time (in microseconds) is required to send a frame with a length of 1000 bits over this link?Please describe the 3-army-problem and the relation and consequences to finding a connection for a network.