Database Hierarchical Question:
Download Job Interview Questions and Answers PDF
Explain the advantages and disadvantages of a Hierarchical Database?
Answer:
Advantages:
► Speed of access is faster because of the predefined data paths.
Disadvantages:
► Complex implementation
► Predefined tree structure reduces flexibility.
► Difficult to manage
► Speed of access is faster because of the predefined data paths.
Disadvantages:
► Complex implementation
► Predefined tree structure reduces flexibility.
► Difficult to manage
Download Database Hierarchical Interview Questions And Answers
PDF
Previous Question | Next Question |
Explain atomicity and aggregation? | Explain the main control blocks available in IMS DB? |