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 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 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 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 _______________
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.
The life cycle of database system is also called ________________
The life cycle of database system is also called ________________
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 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 _________________
The first phase of macro life cycle is ______________
The first phase of macro life cycle is ______________
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 _______________