.
JavaScript is is complementary to and integrated with HTML.
JavaScript is open and cross-platform.
Both of the above.
All of the above.
Using typeof operator
Using getType function
Both of the above.
None of the above.
CharacterAt()
GetCharAt()
CharAt()
None of the above.
ToValue()
ToNumber()
ToString()
None of the above.
CharAt()
CharCodeAt()
Concat()
IndexOf()
LastIndexOf()
Search()
Substr()
IndexOf()
Anchor()
Big()
Blink()
Italics()
Sup()
Small()
Strike()
Sub()
IndexOf()
Join()
LastIndexOf()
Map()
ToSource()
Sort()
Splice()
ToString()
Wait!
Here's an interesting quiz for you.