Examlex
An entity instance of a subtype represents the same entity instance of the supertype.
Payment
The transfer of money or goods from one party to another as a fulfillment of an obligation or settlement of a debt.
Ownership
The right to possess, use, and control a property or item, encompassing both tangible and intangible assets.
Promissory Estoppel
A legal principle preventing a party from going back on a promise, which another party relied upon, even if there was no formal contract.
Consideration
In contract law, it is something of value exchanged by the parties involved in a contract, making the agreement legally binding.
Q26: A joining operation in which only the
Q29: The oldest form of analytics is:<br>A) predictive
Q42: An attribute that can be broken down
Q44: Discuss the different types of data replication.
Q46: A primary key whose value is unique
Q49: In a supertype/subtype hierarchy, each subtype has:<br>A)
Q53: The UNION clause is used to combine
Q67: What are several motivations and benefits of
Q92: In composition, a part belongs to many
Q94: When transforming a unary many-to-many relationship to