Examlex
Describe the three parts involved in any SQL-based relational database application.
Marginal Cost
The additional cost incurred by producing one more unit of a product or service.
Producing Unit
A part of a company or a machine that is responsible for manufacturing or creating goods.
Units
A standard measure or quantity used to specify or quantify the amount of a product, service, or resource.
Prices
The amount of money required to purchase goods or services.
Q24: The object-oriented data model was developed in
Q26: _ are underlined in an ER diagram.
Q26: If database tables are treated as though
Q29: Why are credit cards excluded from the
Q33: Instead of storing a person's age,it is
Q52: Describe what metadata are and what value
Q65: The _ command is used to restore
Q82: Which of the following terms refers to
Q83: In Oracle,you can use the SQL*Plus command
Q105: When a bank's assets are sold to