Data redundancy occurs when:
A) we keep data that has not been used by an organisation for a number of years
B) the same data is stored in multiple locations.
C) emails are stored by an organisation for longer than six months.
D) when we have the wrong information stored on a customer file
Correct Answer:
Verified
Q28: Which of the following is NOT an
Q29: Refer to the ER diagram in the
Q30: An entity relationship diagram is a method
Q31: A database system consists of:
A)Software,hardware,and data
B)Software,hardware,people and
Q32: Refer to the following ER diagram
Q34: Data anomalies:
A)are inconsistencies or errors that exist
Q35: Which of the following is less likely
Q36: Which of the following is listed in
Q37: Data redundancy occurs when the same information
Q38: Data redundancy:
A)can lead to a number of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents