CRT-600 Exam Dumps | A developer has a formatName function that takes two arguments, firstName and lastName and returns a

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Question 24/85

A developer has a formatName function that takes two arguments, firstName and lastName and returns a string. They want to schedule the function to run once after five seconds.
What is the correct syntax to schedule this function?

A. setTimeout ('formatName', 5000, 'John", "Doe');

B. setTimout(() => { formatName("John', 'Doe') }, 5000);

C. setTimeout (formatName('John', ''Doe'), 5000);

D. setTimeout (formatName(), 5000, "John", "BDoe");

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TheJSGuru - May 30, 2023

To schedule the formatName function to run once after five seconds, you can use the setTimeout function in JavaScript. Here's the correct syntax:

setTimeout(formatName, 5000, firstName, lastName);

Explanation:
setTimeout is a function in JavaScript used to schedule a function to run after a specified delay.
The first argument of setTimeout is the function to be executed, which in this case is formatName.
The second argument is the delay in milliseconds, so 5000 milliseconds corresponds to 5 seconds.
The remaining arguments, if any, are the arguments to be passed to the function. In this case, firstName and lastName are the arguments passed to formatName.

OrangeCK - May 04, 2023

Correct answer is 'B'

Question 24/85

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