Question
1. Which of the following does not show up in this ERD? a) Composite attribute b) Multi-valued attribute c) Weak entity d) None of the
1. Which of the following does not show up in this ERD?
a) Composite attribute
b) Multi-valued attribute
c) Weak entity
d) None of the above
2. Which of the following entity pairs consists of entities that are not united by a direct relationship?
a) Clocking and Program
b) Runner and Segment
c) Both of the above
d) None of the above
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Database Concepts
Authors: David Kroenke, David Auer, Scott Vandenberg, Robert Yoder
9th Edition
0135188148, 978-0135188149, 9781642087611
