You Are Given an E-R Diagram with Two Entities,ORDER and CUSTOMER,as

question 101

Multiple Choice

You are given an E-R diagram with two entities,ORDER and CUSTOMER,as shown above,and are asked to draw the relationship between them.If a given customer can place only one order and a given order can be placed by at most one customer,which of the following should be indicated in the relationship symbol between the two entities?

• A)N:M
• B)1:1
• C)1:N
• D)N:1

---

Definitions:

Information Technology

Refers to the use and integration of computers, software, networking, and the internet to store, retrieve, transmit, and manipulate data or information.

Strategic Partners

Entities or organizations that enter into a partnership to leverage each other's strengths in achieving common goals or objectives.

Groupware

Software or technology tools designed to facilitate collaboration and communication among team members working on a common task or project.