Get Started
1543

Q: Which of the following protocols uses both TCP and UDP?

  • 1
    FTP
  • 2
    SMTP
  • 3
    Telnet
  • 4
    DNS
  • उत्तर देखें
  • Workspace

Answer : 4. "DNS"
Explanation :

Answer: D) DNS Explanation: DNS uses TCP for zone exchanges between servers and UDP when a client is trying to resolve a hostname to an IP address.

सबसे विस्तृत एग्जाम तैयारी प्लेटफार्म

Examsbook Prep ऐप आज ही प्राप्त करें