What Are the Four Categories of Update Anomalies and Why

question 31

Essay

What are the four categories of update anomalies and why could these problems occur when a relation is in first normal form but not in second normal form?

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Definitions:

Staffing Policies

encompass the rules, guidelines, and practices that an organization follows in hiring, training, and managing its employees, often reflecting its strategic objectives and culture.

Employment Stability

The security associated with a job, where the risk of unemployment is low, leading to long-term employment relations.

Ethical Implications

The consideration of how actions, decisions, or policies affect moral principles and standards of conduct within society or an organization.

Keyboard Design

The process of designing layouts and key arrangements in keyboards to optimize ergonomics and efficiency in typing.