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Multiple Choice

Which of the following is a common characteristic of TCP?

The characteristic of TCP that stands out is ordered data transmission. Transmission Control Protocol (TCP) is designed to provide a reliable stream of data between applications over a network. This reliability is achieved through several mechanisms, one of which is ensuring that data packets are transmitted in the exact order they were sent. When an application sends data using TCP, it breaks the data into packets and assigns a sequence number to each packet. The receiving end can then reorder packets that may arrive out of sequence, ensuring that the application receives data in the proper order. This is vital for applications where the order of data is critical, such as file transfers and web browsing. In contrast, connectionless communication is a characteristic associated with User Datagram Protocol (UDP), which does not establish a connection before sending data. Unreliable delivery also pertains more to UDP, as it does not guarantee that packets will be delivered or in the correct order. The option of being primarily used for streaming refers more to UDP, which is often used for audio and video applications where speed is prioritized over reliability. Thus, ordered data transmission is a key feature that distinguishes TCP as a reliable protocol suitable for various applications requiring data integrity.

The characteristic of TCP that stands out is ordered data transmission. Transmission Control Protocol (TCP) is designed to provide a reliable stream of data between applications over a network. This reliability is achieved through several mechanisms, one of which is ensuring that data packets are transmitted in the exact order they were sent. When an application sends data using TCP, it breaks the data into packets and assigns a sequence number to each packet. The receiving end can then reorder packets that may arrive out of sequence, ensuring that the application receives data in the proper order. This is vital for applications where the order of data is critical, such as file transfers and web browsing.

In contrast, connectionless communication is a characteristic associated with User Datagram Protocol (UDP), which does not establish a connection before sending data. Unreliable delivery also pertains more to UDP, as it does not guarantee that packets will be delivered or in the correct order. The option of being primarily used for streaming refers more to UDP, which is often used for audio and video applications where speed is prioritized over reliability. Thus, ordered data transmission is a key feature that distinguishes TCP as a reliable protocol suitable for various applications requiring data integrity.