a) Because of the critical importance of database technology to the smooth running of an enterprise, database systems include complex mechanisms to deliver security. Describe these security mechanisms. b) What is the purpose of Object-relational database? c) Nowadays, Object Relational Database Management System (ORDBMS) has become very popular. Briefly describe the approach and features of (ORDBMS).

a) Because of the critical importance of database technology to the smooth running of an enterprise, database systems include complex mechanisms to deliver security. Describe these security mechanisms. b) What is the purpose of Object-relational database? c) Nowadays, Object Relational Database Management System (ORDBMS) has become very popular. Briefly describe the approach and features of (ORDBMS).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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