Q152
Which of the following is a single global function defined in the jQuery library?
A.
jQuery()
AnswerB.
$()
C.
Queryanalysis()
D.
None of the mentioned
Answer: Option A
Solution
Answer: Option A
Solution:
The jQuery library defines a single global function named jQuery(). This function is so frequently used that the library also defines the global symbol $ as a shortcut for it.