In the Relational Database Model

question 50

Multiple Choice

In the relational database model

• A)relationships are explicit
• B)the user perceives that files are linked using pointers
• C)data is represented on two-dimensional tables
• D)data is represented as a tree structure

---

Definitions:

Fiedler's Contingency Theory

A leadership theory proposing that effective group performance depends on the proper match between a leader's style of interacting with subordinates and the degree to which the situation gives control and influence to the leader.

Relationship-Oriented

A focus or approach that prioritizes building and maintaining positive relationships among individuals or groups.

High-Control

Refers to a management style or organizational structure where decision-making and authority are centralized, and strict regulations guide operations and processes.

Assertive

The quality of being self-assured and confident without being aggressive, enabling clear and effective communication.