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Which protocol deals with resolving domain names

  • X-Window
  • SMTP
  • DNS
  • FTP
Similar Questions :

1. Which protocol uses both TCP and UDP

  • FTP
  • SMTP
  • Telnet
  • DNS

2. Which protocol deals with emails

  • FTP
  • SMTP
  • LPD
  • X window

3. Which protocol ensures reliable delivery

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

4. Which layer of TCP/IP stack is equivalent to transport layer of OSI

  • Application layer
  • Host to Host layer
  • Internet
  • Network access

5. Which protocol deals with resolving domain names

  • X-Window
  • SMTP
  • DNS
  • FTP
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