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Exam 1z0-900 topic 1 question 55 discussion

Actual exam question from Oracle's 1z0-900
Question #: 55
Topic #: 1
[All 1z0-900 Questions]

Which statement is true about the relationship between HTTP and WebSockets?

  • A. A WebSocket connection is a bi-directional HTTP session with message-handling support.
  • B. A WebSocket connection is initialized with an HTTP handshake.
  • C. A WebSocket connection can be initialized by either client or server.
  • D. A WebSocket connection uses HTTP protocol to exchange data with the browser.
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Suggested Answer: D 🗳️
by zee2021 at Dec. 17, 2020, 2:57 p.m.

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zee2021
Highly Voted 4 years, 1 month ago
B is correct !
upvoted 5 times
...
orjava
Most Recent 1 year ago
Answer B. Traditional HTTP communication model assumes that each call is always originated by the client. Once a WebSocket connection is establish by HTTP handshake does not use HTTP after that.
upvoted 1 times
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devmsaleh
2 years, 3 months ago
B is the correct answer
upvoted 3 times
...
zee2021
4 years, 1 month ago
D is wrong awnser
upvoted 1 times
...
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B (20%)
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