Logical Entity Relationship Diagram

Be Prepared For The Toughest Questions

Practice Problems

Week-5

Milestone 3.1 (Data Model Diagrams – for database requirements – Week 5 Lecture)

· Logical Entity Relationship Diagram (LERD) (Visio)

· Physical Entity Relationship Diagram (PERD) (Visio)

Milestone 3.2 (Process Model Diagrams – for functional/process requirements - Week 4 Lecture)

· Logical Data Flow Diagram (LDFD) (Visio)

· Physical Data Flow Diagram (PDFD) (Visio)

Hint

Computer Some of the databases required in data model programs include a Logical Entity Relationship Diagram, and a Physical Entity Relationship Diagram. The functional requirements for the process model diagrams include a Logical Data Flow Diagram, and a Physical Data Flow Diagram....

Select Deadline for Completion

4 Days

3 Days

2 Days

1 Day

1 to 15 Hours

Know the process

Students succeed in their courses by connecting and communicating with
an expert until they receive help on their questions

Submit Question

Post project within your desired price and deadline.

Tutor Is Assigned

A quality expert with the ability to solve your project will be assigned.

Receive Help

Check order history for updates. An email as a notification will be sent.

Unable to find what you’re looking for?

Consult our trusted tutors.

Ask a Question