Home » Computer » Database Concepts » Question

Database Concepts

Easy Questions

Computer

General Introduction
Development of Computer
Computer Hardware
Computer Architecture
Input and Output Device
Memory
Presonal Computer
Design Tools and Programming Langguages
Programming Concepts
Data Representation and Number System
Software
Operating System(OS)
Database Concepts
Data Communication
Internet
Computer Security
Microsoft Windows
Microsoft Office
Miscellaneous
  1. An |E-R diagram is a graphic method of presenting
    1. primary keys and their relationships
    2. primary keys and their relationships to instances
    3. entity classes and their relationships
    4. entity classes and their relationships to primary keys
    5. None of the above
Correct Option: C

NA


Your comments will be displayed only after manual approval.