Classes And Objects In C Sharp - Practice Test

(A) Method overriding

(B) Inheritance

(C) Polymorphism

(D) Encapsulation

(C) Polymorphism

(A) delete

(B) class

(C) constructor

(D) none of the mentioned

(C) constructor

(A) The overridden base method should be virtual, abstract or override

(B) An abstract method is implicitly a virtual method

(C) An abstract inherited property cannot be overridden in a derived class

(D) Both override method and virtual method must have same access level modifier

(C) An abstract inherited property cannot be overridden in a derived class

(A) There is one garbage collector per program running in memory

(B) There is one common garbage collector for all programs

(C) To garbage collect an object set all references to it as null

(D) Both There is one common garbage collector for all programs & To garbage collect an object set all references to it as null

(D) Both There is one common garbage collector for all programs & To garbage collect an object set all references to it as null

(A) Constructors can be overloaded

(B) Constructors are never called explicitly

(C) Constructors have same name as name of the class

(D) All of the mentioned

(D) All of the mentioned

Classes And Objects In C Sharp - Study Mode