In comparison with flat file systems, databases:

Question

Question 3 options:

minimize data redundancy.

are easier to design.

have less sophisticated security measures.

require more storage space.

Answer 1

minimize data redundancy.

Answer 2

The data _____ component of a database management system (DBMS) is used to add, delete, modify, and retrieve records from a database.
Question 4 options:

manipulation

generation

definition

administration

Answer 3

manipulation