Which relationship is shown in the following diagram? SALESPERSON PK Salesperson Number Salesperson Name Commission Percentage Year of Hire One Salesperson One Salesperson |++ Backs-up Backed up by

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Can someone please explain this diagram to me?

Which relationship is shown in the following diagram?
SALESPERSON
PK
a
Salesperson
Number
Salesperson
Name
Commission
Percentage
Year of Hire
One Salesperson
a. Associative entity
b. Intersection data
c. Many-to-many
d. Unary relationship
One Salesperson
HH
Backs-up
Backed up by
Transcribed Image Text:Which relationship is shown in the following diagram? SALESPERSON PK a Salesperson Number Salesperson Name Commission Percentage Year of Hire One Salesperson a. Associative entity b. Intersection data c. Many-to-many d. Unary relationship One Salesperson HH Backs-up Backed up by
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