General Questions

Question 1 :

Which of the following database activities allow for the actual retrieval and use of a database?


A). Enterprise modeling
B). Logical database design
C). Physical database design and definition
D). Database implementation
Answer : Option D

Question 2 :

The three-schema components include all, but:


A). internal schema.
B). conceptual schema.
C). programming schema.
D). external schema.
Answer : Option C

Question 3 :

Which is not a type of data management technology?


A). Relational
B). Rational
C). Object-oriented
D). Dimensional
Answer : Option B

Question 4 :

Which is not a relevant feature of CASE tools?


A). The ability to help draw data models using entity-relationship notations
B). The ability to generate code
C). An information repository
D). Access to a DB via the Internet
Answer : Option D

Question 5 :

The first step in database development is which of the following?


A). Enterprise data modeling
B). Logical database design
C). Physical database design and definition
D). Database Implementation
Answer : Option A