Multiple Choice
A circle with a "chicken leg" to the entity represents the ________ cardinality symbol.
A) mandatory many
B) mandatory single
C) optional many
D) optional single
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q83: Computer network transmissions speeds are faster than
Q84: A _ relationship exists when an association
Q85: Your name in your university's database is
Q86: Data from a(n) _ was used to
Q87: _ is a process that spans all
Q89: The _ key is an identifier field
Q90: Suppose you work for XYZ Corporation. You
Q91: Information is knowledge that is contextual, relevant,
Q92: Organizations can use Big Data to create
Q93: As we incorporate more and more technology