How many layers does TCP/IP model contain?
At which layer TCP/IP does work?
Which protocol is used to ensure the reliable delivery?
What is the range of the Class B IP addresses?
TCP/IP was first created by
Which protocol is responsible to send emails?
Which layer will be highly likely to be used when transferring data using Telnet or FTP?
Which call of IP provides only 254 valid hosts per network?
Which of the following use TCP services? (Choose any three)
Which of the following is the private address?
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