Computer scienceFundamentalsSQL and DatabasesDB TheoryNoSQL DBs

Hierarchical database model

Inside the database

Report a typo

How does the hierarchical model store data in physical memory?

Select one option from the list

All nodes and links are stored in the RAM (random access memory), the order is not defined.

Each node with links to its children is stored in a separate memory block.

The information and links forming the tree structure are stored as a single record.

All nodes and links are stored in the cache, the order is not defined.

___

Create a free account to access the full topic