assignmentcafe.com – What are the five most critical communications functions that TCP/IP is able to perform? 2022 latest answers

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7. Is it always necessary to use TCP/IP for Internet systems? How is this protocol and the Internet related?

8. What are the five most critical communications functions that TCP/IP is able to perform? 2022 latest answers

9. Is the TCP/IP protocol difficult to understand? Why or why not?