Computer Science and Engineering › Database Concepts MCQs › Question #13513
Single Choice Easy

QWhat is data independence in the context of physical database design?

ID: #13513 Database Concepts MCQs 133 views
Question Info
#13513Q ID
EasyDifficulty
Database Concepts MCQsTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A Performance optimization ✔ ✖
  • B Scalability considerations ✔ ✖
  • C Recovery mechanisms ✔ ✖
  • D Security implementation ✔ ✖
Correct Answer

Explanation

Security implementation is an aspect of physical database design.
It involves defining access control mechanisms and security levels for the database objects.
This ensures that only authorized users have appropriate access to the data and protects the confidentiality, integrity, and availability of the database.
Security measures may include user authentication, authorization roles, encryption, and auditing functionalities.

 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

What was MICRO Information Management System based on?... Which component of a DBMS is responsible for ensuring that the database can be recovered in case of system failures or data corruption?... What feature of a DBMS ensures that multiple users can access and modify the database concurrently without conflicts?... What is the role of terminology in a database design?... What is the primary function of a database management system (DBMS)?... A) Can a customer also be a supplier?... What is the purpose of transaction management in a DBMS?... Which approach is commonly used for replicating an entire database?... Which component of a DBMS describes the metadata and provides information about the structure and organization of the database?... Which of the following is an example of a database management system?...