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41
Explain the difference between "==" and "==="?
42
What is === operator?
43
What is a prompt box?
44
What are global variables? How are these variable declared and what are the problems associated with using them?
45
How can you convert the string of any base to integer in JavaScript?
46
What is called Variable typing in Javascript?
47
What are all the looping structures in JavaScript?
48
Explain the working of timers in JavaScript? Also elucidate the drawbacks of using the timer, if any?
49
Explain how can you submit a form using JavaScript?
50
What is the method for reading and writing a file in JavaScript?
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