In a Hierarchical Database,the Parent Record at the Top of a Database

question 137

Short Answer

In a hierarchical database,the parent record at the top of a database is called the ________ record.

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Definitions:

Human-Related Activities

Actions and behaviors performed by humans that have an impact on the natural environment, often contributing to environmental degradation.

Boreal Forest

A large biome of coniferous forest located in the northern regions of the world, characterized by cold climates and long winters.

Coral Bleaching

occurs when corals lose their vibrant colors due to stress factors such as increased temperatures, leading to a weakened state with reduced growth and reproductive ability.