I don't know the awnser but I think it is C.
Merchant cards and credit card
Answer:
True.
Explanation:
The database can contain "bad data".
Bad Data is incorrect,incomplete,irrelevant or inaccurate records and the bad data can only be corrected or by data cleansing.
Data cleansing is deleting the bad data from the database.It is very important technique which is implemented by almost every one dealing with bad data.
Hence we conclude that the answer to this question is True.
They are all bold and what ever else
what the answer to this question....
It works by a controlled private in network allowing third-party Partners to gain information about a specific company or institution without granting access to an organizations entire network.