Question

Advantages of hierarchical model in dbms

Answer 1

Answer:

Advantages: The model allows easy addition and deletion of new information. Data at the top of the Hierarchy is very fast to access. It was very easy to work with the model because it worked well with linear type data storage such as tapes.

Answer 2

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Advantages of DBMS

• ⟹ Data Redundancy
• ⟹ Data Inconsistency
• ⟹ Data Sharing
• ⟹ Data Searching
• ⟹ Data Security
• ⟹ Data Concurrency
• ⟹ Data Integration
• ⟹ Data Access

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