The return type of getElementsByClassName() is
A. DOM
B. Document
C. Node
D. NodeList
Answer: Option D
Solution(By Examveda Team)
Like getElementsByTagName(), getElementsByClassName() can be invoked on both HTML documents and HTML elements, and it returns a live NodeList containing all matching descendants of the document or element.Related Questions on Document Object Model and Event Handling
Which function among the following lets to register a function to be invoked once?
A. setTimeout()
B. setTotaltime()
C. setInterval()
D. none of the mentioned
A. setTimeout()
B. setTotaltime()
C. setInterval()
D. none of the mentioned
Which is the handler method used to invoke when uncaught JavaScript exceptions occur?
A. Onhalt
B. Onerror
C. Both onhalt and onerror
D. None of the mentioned
Which property is used to obtain browser vendor and version information?
A. modal
B. version
C. browser
D. navigator
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