Question Detail

Which protocol uses both TCP and UDP

  • FTP
  • SMTP
  • Telnet
  • DNS

Answer: Option D
Similar Questions :

1. Which company developed TCP/IP protocol for networking

  • IBM
  • DEC
  • DARPA
  • Xerox

Answer: Option C

2. Which protocol ensures reliable delivery

  • TCP
  • UDP
  • Both of above
  • None of above

Answer: Option A

3. Which protocol finds the MAC address from IP address

  • SMTP
  • ICMP
  • ARP
  • RARP

Answer: Option C

4. TCP/IP suite was created by

  • IEEE
  • Department of defence
  • Open source
  • None of above

Answer: Option B

5. 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)

Answer: Option C

Explanation:

CLASS C is from 192 to 223

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