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Exam 220-1101 All Questions

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Exam 220-1101 topic 1 question 404 discussion

Actual exam question from CompTIA's 220-1101
Question #: 404
Topic #: 1
[All 220-1101 Questions]

Which of the following is considered a connectionless protocol?

  • A. SSH
  • B. TCP
  • C. HTTPS
  • D. UDP
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Suggested Answer: D 🗳️

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Nate_A
5 months, 2 weeks ago
D. UDP is the correct answer. UDP (User Datagram Protocol) is a connectionless protocol. This means it doesn't establish a dedicated connection between the sender and receiver before sending data. Instead, it sends data packets independently, without any guarantee of delivery or order. This makes UDP faster but less reliable than TCP.   The other options, SSH, TCP, and HTTPS, are all connection-oriented protocols that establish a reliable connection before data transmission. GG
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Duke_CT
12 months ago
A connectionless protocol is one where data is sent from one device to another without establishing a dedicated connection between them beforehand. Among the options provided, the connectionless protocol is: D. UDP (User Datagram Protocol).
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