When all data are stored in a central place,which of the following is not essential to ensure data are protected?
A) Data privacy
B) Data security
C) Data backup
D) Data normalisation
Correct Answer:
Verified
Q13: A table is:
A)a collection of attributes that
Q14: Relational databases typically store data:
A)in a number
Q15: How can data about customer contact details
Q16: In relational database,the columns and rows in
Q17: With regards to a database system,which of
Q19: Data or facts that are processed in
Q20: A record is:
A)a connected set of fields
Q21: Database systems are designed to:
A)eliminate the repetition
Q22: Which of the following is NOT a
Q23: "Inconsistencies or errors that exist in a
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