Programing

Which of the following concepts means determining at runtime what method to invoke?
(a) Data hiding
(b) Dynamic Typing
(c) Dynamic binding
(d) Dynamic loading

Which of the following is not a member of the class?
(a) Static function
(b) Friend function
(c) Const function
(d) Virtual function

Which of the following class types allows only one object to be created?
(a) Virtual class
(b) Abstract class
(c) Singleton class
(d) Friend class