COMPUTER ETHICS AND SECURITY
TYPES OF THREATS AND ATTACKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TCP, IP
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TCP, UDP
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IP, IPX
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IPX, SPX
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Detailed explanation-1: -The two most important protocols in the Transport Layer are Transmission Control Protocol (TCP) and User Datagram Protocol (UDP). TCP provides reliable data delivery service with end-to-end error detection and correction. UDP provides low-overhead, connectionless datagram delivery service.
Detailed explanation-2: -As mentioned earlier, TCP is the most common transport layer protocol. It is used by many application layer protocols like the HyperText Transfer Protocol (HTTP) and FTP.
Detailed explanation-3: -UDP is faster and more efficient than TCP One of the key reasons why UDP is so popular, despite its intrinsic flaws, is its speed and efficiency. User datagram protocol does not need an established connection to start sending packets.
Detailed explanation-4: -Even though many transport layer protocols exist, the two most commonly used protocols are the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP). These protocols provide different functionalities for different application requirements.
Detailed explanation-5: -UDP and TCP are the two Transport Layer protocols used in TCP/IP networks. Both protocols run on top of IP, which is an unreliable system. TCP itself is a reliable protocol, while UDP is an unreliable protocol. Port numbers are needed for data to be sent to the appropriate final destination.