THE DATABASE DEVELOPMENT PROCESS QUIZ

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

Physical database design and definition

Enterprise data modeling

Logical database design

Database Implementation

TRUE ANSWER : ?
YOUR ANSWER : ?

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

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

Which is not a type of data management technology?

Dimensional

Rational

Relational

Object-oriented

TRUE ANSWER : ?
YOUR ANSWER : ?

Functional decomposition is the process of breaking down the functions of an organization into greater levels of detail.

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

The goal of information systems planning is to align information technology with the business strategies of the organization.

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

There is one physical schema for each logical schema.

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

CASE tools do not include which of the following features?

Create an information repository

Help to generate code

Help to draw data models

Help to manage people

TRUE ANSWER : ?
YOUR ANSWER : ?

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

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

One of the most popular systems development life cycle methods is prototyping.

True

False

TRUE ANSWER : ?
YOUR ANSWER : ?

↑