Modeling Data in the Organization Questions

• A binary relationship cannot be which of the following?
• A ternary relationship involves how many entities?
• A good identifier is which of the following?
• An entity name should be which of the following?
• A good business rule is which of the following?
• When the minimum and maximum number of instances of an entity is one, you know which of the following?
• An oval represents which of the following in an ERD?
• A composite attribute is which of the following?
• An attribute name should be which of the following?
• When the minimum number of instances of an entity is one, you know which of the following?
• If there are two entities with a relationship between them, and one of the entities is completely dependent on the other, then which of the following must exist?
• A binary relationship is which of the following?
• A rectangle represents which of the following in an ERD?
• Which of the following conditions should exist if you want to convert a relationship to an associative entity?
• A relationship is which of the following?
• Output reports should be included as part of an ERD.
• A relationship is an association representing the interaction between attributes.
• A binary relationship is a relationship between two or more entities.
• Multiple and binary relationships are the same thing.
• Cardinality specifies the number of instances of one entity that can be associated with each instance of another entity.