Basic and Advance databases programming :: Database Hierarchical Job Interview Questions and Answers

Hierarchical Frequently Asked Questions in various Database Hierarchical Interviews asked by the interviewer. So learn Hierarchical with the help of this Database Hierarchical Interview questions and answers guide and feel free to comment as your suggestions, questions and answers on any Database Hierarchical Interview Question or answer by the comment feature available on the page.

1 What is Database Definition (DBD)?
2 What is DL/I?
3 What is PCBs (Program communication blocks)?
4 What is a hierarchical database?
5 Explain a checkpoint and When does it occur?
6 Explain the Hierarchical Database?
7 What is IMS Software Environment?
8 Explain Phantom Deadlock?
9 Explain atomicity and aggregation?
10 Explain the advantages and disadvantages of a Hierarchical Database?
11 Explain the main control blocks available in IMS DB?