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Questions and Answers
What is the main function of a port in networking?
What is the main function of a port in networking?
- To filter out unwanted network traffic
- To physically connect devices together
- To allow targeting of specific services or applications (correct)
- To differentiate between different kinds of internet connections
How many port numbers are there in total?
How many port numbers are there in total?
- 256
- 65,535 (correct)
- 10,000
- 100,000
Which of the following is not true about port numbers?
Which of the following is not true about port numbers?
- Each port number is associated with a specific service or process
- They allow targeting of specific applications within devices
- Port numbers enable messages to reach specific devices
- They are different for each device connected to the internet (correct)
What is the purpose of port 80?
What is the purpose of port 80?
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How do port numbers differ from IP addresses?
How do port numbers differ from IP addresses?
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What is the importance of having multiple port numbers?
What is the importance of having multiple port numbers?
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Why are port numbers crucial for network communication?
Why are port numbers crucial for network communication?
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