(A) Object.defineProperty() isn’t used
(B) if the object inherits enumerable properties
(C) the object doesn’t have the properties present in the integer array indices
(D) When the delete keyword is never used
(A) Object.defineProperty() isn’t used
(B) if the object inherits enumerable properties
(C) the object doesn’t have the properties present in the integer array indices
(D) When the delete keyword is never used
(B) if the object inherits enumerable properties