What can be constructed by choosing two or more data items and combining them?

A) a primary key
B) an attribute
C) a secondary key
D) an entity
E) a concatenated key

E) a concatenated key

Computer Science & Information Technology

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The ____ level of the capability maturity process conveys a set of commonly understood best practices, which effectively address the current security needs of the organization.

A. informal practice B. deliberate control C. security management D. formal practice

Computer Science & Information Technology

?Aclassattribute can be included by placing a table in the schedule class to distinguish it from other tables that may exist on a website.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology