Question d’entretien chez Globant

HttpPut-HttpPost, Map, How to call base class and derived class constructor, Static Variable, Constructor Interfaces NgShow, NgHide Groupby Observables,promises Composite key Display:block and Display:none Annotations and Decorator Asynchronous programming Httpput,Httppatch Map in angular How to pass data between 2 controllers Hashtable & Dictionary Implement multiple inheritance Linq expressions