Quiz Question 1 of 6
Which of the following best describes "the pyramid of doom"?
Choose the correct answer below:
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A
The call stack gets overloaded with function calls and starts to resemble a pyramid
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B
Two or more callbacks cannot execute at the same time; only one can run to completion at any given time
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C
XMLHttpRequest(XHR) is used to retrieve data from a server, without having to do a full page refresh -
D
Multiple callbacks are nested one after the other, making your code difficult to understand and maintain