Why Are the Hierarchical and Network Models Called Navigational Databases

question 80

Essay

Why are the hierarchical and network models called navigational databases?

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Definitions:

Life Review

A process of reflection on one's life experiences, often undertaken by older adults or those approaching the end of life.

Older Adult

An individual typically defined as being at a later stage in life, often marked by retirement, increased leisure time, and different societal roles.

Postmenopausal Women

Women who have gone through menopause and no longer have menstrual periods.

Physical Activities

Any bodily movement produced by skeletal muscles that requires energy expenditure, promoting physical fitness and health.