The association role defines:

Related MCQs

• The association role defines:
• The purpose of an N-Ary association is:
• HTTP defines two ways in which values entered by a user at the browser can be sent to the Web server. The            method encodes the values as part of the URL.
• The Java                      specification defines an application programming interface for communication between the Web server and the application program.
• The property (or set of properties) that uniquely defines each row in a table is called the:
• …………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs.
• ……………… defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity.
• ……………….. contains information that defines valid values that are stored in a column or data type.
• The property (or set of properties) that uniquely defines each row in a table is called the:
• In ordered indices the file containing the records is sequentially ordered, a ___________ is an index whose search key also defines the sequential order of the file.