Database Systems MCQs – Certification Test 571

Entity Relationship Diagrams MCQ (Question 571) – Study App & e-Book Download

Download eBook:

Database Systems Study Guide (Google Books)

Database Systems Study Guide (Apple Books)

Database Systems Study Guide (Kobo Books)

Apps:

Download Database Systems Study App for iOS

MCQ 571: In E-R diagrams, the discriminator of a weak entity is underlined with a:

Dashed line
Solid line
Double line
Double dashed line

Previous MCQ

Next MCQ

Entity Relationship Diagrams MCQ App & e-Book – Database Systems Placement Tests

Locking Techniques for Concurrency Control Test 582

SQL Data Types and Schemas Test 583

Recovery and Atomicity Test 584

SQL Data Types and Schemas Test 585

Embedded SQL Test 586

History of Database Systems Test 587

Database Triggers Test 588

Centralized and Client Server Architectures Test 589

View of Data Test 590

Free Entity Relationship Diagrams Study App – Download for Android & iOS

The App: Entity Relationship Diagrams MCQ App to study Entity Relationship Diagrams Notes, DBMS MCQ App, and Computer Fundamentals MCQ App for database architecture learning.

Download "DBMS Study" App: Free Entity Relationship Diagrams MCQ App (Android & iOS) to learn SQL remotely. Download Play Store & App Store Study Apps with all functionalities for DBMS online support.