QUESTION 38 file is the saved version of a master file reflecting data before transactions were applied O a parent e b.child c, sorted O d. none of these QUESTION 39 file is the new version of a master file after transactions have been applied O a parent e b.child c, sorted Od. none of these QUESTION 40 Which of the following means the same as 'object a class b. instance c. field Od. none of these QUESTION 41 The process of acquiring the traits of one's predecessors is Oc. inheritance O d. none of these QUESTION 42 Which of the following can be overloaded? o a class names b. destructors c. constructors d. none of these