Which object is used to post data to an external process, such as savePerfData?

How to convert an array to a string?

In JavaScript, to declare a variable as local inside a function, which keyword must be used?

What is the definition of a thread?

What is the storage that allows the caching web pages and their associated resources?

Which function used to remove all handlers for name events? 

Which operator checks whether its two operands are equal and returns a Boolean result?

What is the main purpose of a JavaScript debugger?

Which of the following statements is correct with respect to the Window object in JavaScript?

What happens when you call setTimeout() with a delay of 0 milliseconds?