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Questions

What is === operator?

Explain how to detect the operating system on the client machine?

What do mean by NULL in Javascript?

What is the function of delete operator?

What are all the types of Pop up boxes available in JavaScript?

What is the use of Void(0)?

Which symbol is used for comments in Javascript?

How can the style/class of an element be changed?

Explain how to read and write a file using JavaScript?

What is the way to get the status of a CheckBox?

What is this keyword in JavaScript?

What is the difference between ViewState and SessionState?

Is it possible to break JavaScript Code into several lines?