Define dirty data and identify some of its sources.

$2.$ What is data quality, and why is it important?

$3.$ Suppose that you are a DBA. What data dimensions would you describe to top$-$level

managers to obtain their support for endorsing the data administration function?

$4.$ What special considerations must you take into account when introducing a DBMS into an

organization.

$5.$ Describe the DBA's responsibilities.

$6.$ Why and how are new technological advances in computers and databases changing the

DBA's role?

$7.$ Protecting data security, privacy, and integrity are important database functions. What

activities are required in the DBA's managerial role of enforcing these functions?

$8.$ Identify and explain some of the critical success factors in the development and

implementation of a good data administration strategy