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Which of the following is not a WebSocket event?

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in JavaScript by (52.2k points)
Which of the following is not a WebSocket event?

(a) open

(b) close

(c) error

(d) deny

The question was asked in unit test.

I want to ask this question from Web Sockets topic in portion Sockets of JavaScript

1 Answer

+1 vote
by (1.2m points)
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Best answer
Correct choice is (d) deny

Explanation: There is no WebSocket event named deny. The four WebSocket events are

open

close

message

error

Listen to these events using addEventListener() or by assigning an event listener to the oneventname property of this interface.

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