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Exam 200-301 topic 1 question 803 discussion

Actual exam question from Cisco's 200-301
Question #: 803
Topic #: 1
[All 200-301 Questions]

Why is TCP desired over UDP for applications that require extensive error checking, such as HTTPS?

  • A. UDP uses sequencing data for packets to arrive in order, and TCP offers the capability to receive packets in random order.
  • B. UDP uses flow control mechanisms for the delivery of packets, and TCP uses congestion control for efficient packet delivery.
  • C. UDP reliably guarantees delivery of all packets, and TCP drops packets under heavy load.
  • D. UDP operates without acknowledgments, and TCP sends an acknowledgment for every packet received.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by gewe at Feb. 12, 2023, 1:37 p.m.

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Mshamel
Highly Voted 1 year, 10 months ago
Selected Answer: D
The answer is D.
upvoted 8 times
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TNgen9
Most Recent 7 months, 1 week ago
I can't trust this anymore even this question is correct
upvoted 1 times
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[Removed]
8 months, 3 weeks ago
Selected Answer: D
Sometimes i feel like the admins are Aliens or something, but im sure they are not from our World!
upvoted 3 times
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Scalibur
11 months, 2 weeks ago
Answer is D The main difference between TCP (transmission control protocol) and UDP (user datagram protocol) is that TCP is a connection-based protocol and UDP is connectionless. While TCP is more reliable, it transfers data more slowly. UDP is less reliable but works more quickly.F
upvoted 2 times
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exsiaino
1 year, 3 months ago
correct answer is D.
upvoted 1 times
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Yinxs
1 year, 4 months ago
Selected Answer: D
Obviously, A is wrong.
upvoted 1 times
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Da_Costa
1 year, 5 months ago
Selected Answer: D
Going through the answers I think the right choice is D
upvoted 1 times
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jaya9233
1 year, 6 months ago
a is incorrect
upvoted 2 times
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yuz1227
1 year, 9 months ago
Selected Answer: D
correct answer is D.
upvoted 2 times
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JJY888
1 year, 9 months ago
Selected Answer: D
UDP does not use sequence numbers or windowing, so there is no need for a three-way handshake to set initial values. If a device using UDP becomes swamped by an excessive number of datagrams, it will simply drop those that it cannot process
upvoted 2 times
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DavidCisco
1 year, 10 months ago
Selected Answer: D
The answer is D, Answer A is upside down
upvoted 3 times
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gewe
1 year, 10 months ago
UDP operates without acknowledgments, and TCP sends an acknowledgment for every packet received.
upvoted 4 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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