,@,=,&,* in relation to directives in AngularJs? +1 vote What is a digest cycle in AngularJS? 0 votes Explain $watch(), $watchgroup() and $watchCollection() functions of scope? +4 votes Explain the concept of scope hierarchy? How many scope can an application have?
angular.js postedDec 18, 2014byMerry Share this question 1 Answer 0votes Each angular application consist of one root scope but may have several child scopes. As child controllers and some directives create new child scopes, application can have multiple scopes. ...