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Which class is given wrong here ?

  • CLASS A = 1 to 126
  • CLASS B = 128 to 191
  • CLASS C = 192 to 220
  • CLASS D = 224 to 239 (Multicasting)
  • CLASS E = 240 to 255 (Research)
Similar Questions :

1. Which protocol uses window flow system

  • UDP
  • TCP
  • FTP
  • None of above

2. ICMP works on which layer

  • Physical Layer
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  • Network layer
  • Transport Layer

3. Which protocol finds the MAC address from IP address

  • SMTP
  • ICMP
  • ARP
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4. Telnet

  • allows user to connect client machine
  • transferring files
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  • none of above

5. Which company developed TCP/IP protocol for networking

  • IBM
  • DEC
  • DARPA
  • Xerox
Read more from - TCP-IP Questions Answers
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