WebFeb 21, 2024 · 1. In Synchronous transmission, data is sent in form of blocks or frames. In Asynchronous transmission, data is sent in form of bytes or characters. 2. Synchronous transmission is fast. Asynchronous transmission is slow. 3. Synchronous transmission is costly. Asynchronous transmission is economical. WebPacket headers go at the front of each packet. Routers, switches, computers, and anything else that processes or receives a packet will see the header first. A packet can also have …
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WebMar 25, 2015 · By eliminating the need to acknowledge each individual frame, more network capacity is available for data transmission, resulting in better system performance. This is due, in part, to the half-duplex nature of 802.11, which relies on the same channel (frequency) for bi-directional communication. Web1.2.2 The CAN Data Frame The CAN data frame is composed of seven fields: Start of frame (SOF), arbitration, control, data, cyclical redundancy check (CRC), acknowledge (ACK) and end of frame (EOF). CAN message bits are referred to as “dominant” (0) or “recessive” (1). The SOF field consists of one dominant bit. All network nodes waiting arin rdap
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WebWhat are two characteristics of fiber-optic cable? (Choose two.) - It is not affected by EMI or RFI. - Each pair of cables is wrapped in metallic foil. - It combines the technique of … WebDec 21, 2024 · The Data-link layer follows a technique known as re-transmission of frames to detect or identify transit errors and also to take necessary actions that are required to reduce or remove such errors. Each and every time an effort is detected during transmission, particular data frames are retransmitted and this process is known as … WebJun 29, 2024 · Common protocols include the Transmission Control Protocol (TCP) for connection-oriented data transmission and User Datagram Protocol (UDP) for connectionless data transmission. 5. … baleleng juan paasa lyrics