Information Management Quiz 2

Anomalies occur in databases. Anomaly means:

• Problem

• Practice

• Occurence

• Gou

Some databases follow a hierarchy. Hierarchy means:

• Ranking

• Distribution

• Arrangement

• Single level

Data is also pervasive. Pervasive means:

• Undetected

• Widespread

• Isolated

• Noticeable

In today's world, data is ubiquitous. Ubiquitous means:

• Existing everywhere

• Limited

• Rarely Found

• Present

Database schemas have constraints. Constraint means:

• Permission

• Freedom

• Restriction

• Condition

Data model attributes are represented as:

• Flyers

• Condition

• Columns

• Ms. Columbia

Data model entities are:

• Chairs

• Tables

• Diamond Cabinet

• California King Bed

Data model relationships are bidirectional. Bidirectional means:

• Two-way

• One-sided

• Symmetrical

• Attracted to both genders

Data redundancy results in integrity problems. Integrity means:

• Duplication

• Accuracy

• Security

• Deletion

Processing data into information requires context. Context means:

• Background

• Algorithm

• Data

• Nika