Question : What is the function of data audit?
Option 1: to know as to who and what changes have been made in the original data
Option 2: to know as to who and what changes have been made in the changed data
Option 3: Both 1 and 2
Option 4: None of these
Correct Answer: to know as to who and what changes have been made in the original data
Solution : Data audit enables us to know who and what changes have been made in the original data. Hence, the correct option is 1.
Question : What is the use of data vault?
Question : What is a password in CAS?
Question : What is the function of cash and bank sub-system?
Question : CAS provides ________ for fast, accurate data entry of the transactions.
Question : A ___________ is the smallest named unit of data in the information system.
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