The type of relationship in which the child table would not exist without its parent table is classified as _______________
The type of relationship in which the child table would not exist without its parent table is classified as _______________
The diagrams in unified modified language which includes executable component, interfaces and dependency relationships are called _______________
The diagrams in unified modified language which includes executable component, interfaces and dependency relationships are called _______________
The strategy in which resulting schema from the integration of the pairs of schemas are further integrated by pairing is classified as _________________
The strategy in which resulting schema from the integration of the pairs of schemas are further integrated by pairing is classified as _________________
What is the best way to represent the attributes in a large database?
What is the best way to represent the attributes in a large database?
In which of the following, a separate schema is created consisting of that attribute and the primary key of the entity set.
In which of the following, a separate schema is created consisting of that attribute and the primary key of the entity set.
In phases of database system life cycle or micro life cycle, the activities included are _____________
In phases of database system life cycle or micro life cycle, the activities included are _____________
The strategy in which few high level entity types splitted into low level entity types is classified as _______________
The strategy in which few high level entity types splitted into low level entity types is classified as _______________
The life cycle of database system is also called ________________
The life cycle of database system is also called ________________
The data model which works as bridge to overcome communication gap between application developers and database designers is classified as _______________
The data model which works as bridge to overcome communication gap between application developers and database designers is classified as _______________
The first phase of macro life cycle is ______________
The first phase of macro life cycle is ______________