………………… is preferred method for enforcing data integrity

Related MCQs

•                          is preferred method for enforcing data integrity
• Which of the following can be addressed by enforcing a referential integrity constraint?
• ……………… defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity.
• For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
• Data integrity constraints are used to:
• Data integrity constraints are used to:
• One aspect that has to be dealt with by the integrity subsystem is to ensure that only valid values can be assigned to each data items. This is referred to as
• A ____ database state is one in which all data integrity constraints are satisfied.
• Which of the following can be used to supplement declarative referential integrity, to enforce complex business rules or to audit changes to data?
• Which of the following in true regarding Referential Integrity?