Chapter 6

Encompasses all of the data contained within a single business process or unit of work, and its primary purpose is to support the performing of daily operational tasks, What kind of data is this?

• Transactional data

• Analytical data

is the employee must be able to obtain and analyzes?

• True

• False

..................is an aspect of data that depends on the situation

• Quality

• Business decisions

• Governance

• Timeliness

Real time system immediate , up to date data ?

• True

• False

Database management systems (DBMS) –Allows users to create, read, update, and delete data in a relational database?

• True

• False

A field (or group of fields) that uniquely identifies a given entity in a table

• Primary key

• Foreign key

• None of the above

Data element is the biggest unit of Data

• True

• False

Answer explanation

it’s the smallest unit of Data not the biggest

Organizational data contains unstructured data such as

• Voice mail

• Phone calls

• Text messages

• Video clips  

• All of the above

A data steward is responsible for ensuring data policies and procedures are implemented across an organization

• True

• False

What are the characteristics of high-quality data?

• Accurate

• Complete/Consistent

• Unique

• Timely

• All of the above