Oracle Exam 1Z0-900 Topic 4 Question 89 Discussion

Actual exam question for Oracle's 1Z0-900 exam

Question #: 89
Topic #: 4

[All 1Z0-900 Questions]

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

AA WebSocket connection is a bi-directional HTTP session with message-handling support.

BA WebSocket connection is initialized with an HTTP handshake.

CA WebSocket connection can be initialized by either client or server.

DA WebSocket connection uses HTTP protocol to exchange data with the browser.

Show Suggested Answer

Suggested Answer: D

by Stevie at Sep 07, 2024, 05:31 PM

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Wilda

2 months ago

Haha, this reminds me of that time I accidentally connected to a WebSocket server with a regular HTTP request. Talk about a confusing error message!

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Norah

1 months ago

Oh man, that must have been a headache to figure out!

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Gail

1 months ago

C) A WebSocket connection can be initialized by either client or server.

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Paris

2 months ago

A) A WebSocket connection is a bi-directional HTTP session with message-handling support.

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Jerry

2 months ago

I'm not too sure about the protocol WebSockets use, but option D seems a bit off. Aren't they a separate protocol from HTTP?

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Bernardine

1 months ago

I'm not too sure about the protocol WebSockets use, but option D seems a bit off. Aren't they a separate protocol from HTTP?

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Delmy

1 months ago

C) A WebSocket connection can be initialized by either client or server.

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Carman

2 months ago

B) A WebSocket connection is initialized with an HTTP handshake.

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Jeannetta

2 months ago

A) A WebSocket connection is a bi-directional HTTP session with message-handling support.

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Zita

2 months ago

Well, a WebSocket connection is indeed initialized with an HTTP handshake, which is why I think A is the right choice.

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Lindy

3 months ago

I see your point, Zita. Why do you think A is the correct answer?

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Nicholle

3 months ago

Option C makes sense to me. WebSockets allow for both client and server-initiated connections.

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Kathryn

3 months ago

A WebSocket connection is bi-directional, so I'd say option A is the way to go.

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Delisa

2 months ago

That's right, WebSockets are initiated with an HTTP handshake, supporting message handling.

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Lavonda

2 months ago

I'm not sure, but I think option D is correct because a WebSocket connection uses HTTP protocol to exchange data with the browser.

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Ariel

2 months ago

Actually, I believe option C is true because a WebSocket connection can be initialized by either client or server.

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Gilma

2 months ago

Yes, WebSockets allow for full-duplex communication, making option A true.

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Natalya

2 months ago

I agree, option A is correct. WebSockets are bi-directional.

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Yasuko

2 months ago

I think it's option B, because a WebSocket connection is initialized with an HTTP handshake.

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Graham

2 months ago

I agree, option A is correct.

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Chara

3 months ago

I'm not sure, but I think C could also be a possibility.

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Zita

3 months ago

I disagree, I believe the answer is A.

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Lindy

3 months ago

I think the answer is B.

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Lauran

3 months ago

Hmm, I think option B is the correct answer. The WebSocket connection is indeed initialized with an HTTP handshake.

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Delisa

2 months ago

Yeah, that's right. It's how the connection is established.

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Moon

2 months ago

I think option B is correct. The WebSocket connection is initialized with an HTTP handshake.

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