Write a c++ program that manages a multiset of integers. this multiset should be initially empty, i. e. it should have no elements to start with. the program should be capable of adding new integer values to the multiset, and counting the number of occurrences in the multiset of a given integer value. the user must be given a choice of these options:

George heard about the benefits of a data warehouse. he wants to try implementing one for his organization. however, he is afraid that transferring data to the data warehouse will affect transaction time. which element ensures that transactions are not affected when moving data to a warehouse? when data is transferred to a data warehouse, the a area frees the source system to continue transaction processing.