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Which protocol uses both TCP and UDP

  • FTP
  • SMTP
  • Telnet
  • DNS

Answer: Option D

Similar Questions :

1. Which IP is reserved for loopback testing

  • 192.168.0.0
  • 10.255.255.255
  • 255.0.0.0
  • None of above

Answer: Option D

Explanation:

127.0.0.1 is reserved for loopback testing

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

  • Presentation
  • Application
  • Session
  • Transport

Answer: Option B

3. Which protocol deals with resolving domain names

  • X-Window
  • SMTP
  • DNS
  • FTP

Answer: Option C

4. ICMP works on which layer

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

Answer: Option C

5. Which protocol ensures reliable delivery

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

Answer: Option A

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