Question Detail

Which protocol deals with resolving domain names

  • X-Window
  • SMTP
  • DNS
  • FTP

Answer: Option C
Similar Questions :

1. Which company developed TCP/IP protocol for networking

  • IBM
  • DEC
  • DARPA
  • Xerox

Answer: Option C

2. ICMP works on which layer

  • Physical Layer
  • Datalink Layer
  • Network layer
  • Transport Layer

Answer: Option C

3. TCP/IP reference model contains how many layers

  • 3
  • 4
  • 6
  • 7

Answer: Option B

Explanation:

TCP/IP reference model has four layer

Application Layer
Host to Host
Internet Layer
Network Access

4. Which protocol uses both TCP and UDP

  • FTP
  • SMTP
  • Telnet
  • DNS

Answer: Option D

5. Which layer will be used while transmitting data using FTP or Telnet

  • Presentation
  • Application
  • Session
  • Transport

Answer: Option B

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