COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Locality refernce
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address line
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port
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cache line
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Detailed explanation-1: -What is a port? A port is a virtual point where network connections start and end. Ports are software-based and managed by a computer’s operating system. Each port is associated with a specific process or service.
Detailed explanation-2: -Port numbers identify a particular application or service on a system. An IP address identifies a machine in an IP network and determines the destination of a data packet, while port numbers identify particular applications or services on a system.
Detailed explanation-3: -Define the Port Address The port number is “tacked on” to the end of the IP address, for example, “192.168. 1.67:80” shows both the IP address and port number. When data arrives at a device, the network software looks at the port number and sends it to the right program.