True Or False

Question 6 :

A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations.


A). True
B). False
Answer : Option A

Question 7 :

The physical database design identifies data integrity and security requirements.


A). True
B). False
Answer : Option B

Question 8 :

The longest step of database development is database maintenance.


A). True
B). False
Answer : Option A

Question 9 :

Incremental commitment does not allow a project to be easily redirected or to be terminated.


A). True
B). False
Answer : Option B

Question 10 :

There are three stages involved when analyzing the initiation of an information systems project.


A). True
B). False
Answer : Option B