Interview Questions and Answers For Graduates

41.How to select all elements using jQuery? $(‘*’) selects all elements available in a DOM.

31.Which built-in method sorts the elements of an array? sort() method sorts the elements of an array.

21.What is closure? Closures are created whenever a variable that is defined outside the current scope is accessed from within some inner scope.

11.Can you assign a anonymous function to a variable? Yes! An anonymous function can be assigned to a variable.

1.What is jQuery? jQuery is a fast and concise JavaScript Library created by John Resig in 2006 with a nice motto – Write less, do more. jQuery simplifies HTML document …