Which of the following activities should be done with respect to data management to control the integrity of production files when accessed by operators?
Which of the following activities should be done with respect to data management to control the integrity of production files when accessed by operators?
The correct option is C Creation of a 'before' and 'after' image of data
Creation of a 'before' and 'after' image of
data activities should be done with respect to data management to control the
integrity of production files when accessed by operators.
An image retrieval system is a computer system for browsing,
searching and retrieving images from a large database of digital images.
Data integrity is the
overall completeness, accuracy and consistency of data. This can be indicated
by the absence of alteration between two instances or between two updates of a
data record, meaning data is intact and unchanged. Data integrity is usually
imposed during the database design phase through the use of standard procedures
and rules. Data integrity can be maintained through the use of various
error-checking methods and validation procedures.
Creation of a 'before' and 'after' image of data activities should be done with respect to data management to control the integrity of production files when accessed by operators.
An image retrieval system is a computer system for browsing, searching and retrieving images from a large database of digital images.
Data integrity is the overall completeness, accuracy and consistency of data. This can be indicated by the absence of alteration between two instances or between two updates of a data record, meaning data is intact and unchanged. Data integrity is usually imposed during the database design phase through the use of standard procedures and rules. Data integrity can be maintained through the use of various error-checking methods and validation procedures.
