Why shouldn’t JavaScript functions not be too long?
A
User friendliness
B
Tie up event loops
C
Browser becomes unresponsive
D
All of the mentioned
Correct Answer: All of the mentioned
When JavaScript code runs for longer than a predefined amount of time than the browser shows a message of unresponsive script. The client-side JavaScript functions must not run too long: otherwise, they will tie up the event loop and the web browser will become unresponsive to user input.