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Discuss the Hierarchical Database Model

question 13

Essay

Discuss the hierarchical database model.What limitation(s)of the hierarchical database model are solved by the network database model?


Definitions:

Work Schedules

The planned hours of work and patterns of work for employees, including the days of the week and times of day they are expected to work.

Sleep Quality

A measure of how well one sleeps, considering factors such as duration, latency, frequency of disturbances, and feelings upon waking.

Sleep Cycles

The patterns of alternating REM (rapid eye movement) and non-REM sleep that occur cyclically throughout a typical sleep period, affecting overall sleep quality and health.

Siesta Cultures

Societies or communities where taking a midday nap or rest is a common and valued practice.

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