In entity set, the type of attribute having distinct values for specific entity is classified as _______________
In entity set, the type of attribute having distinct values for specific entity is classified as _______________
In traditional DBMS, the application programs are considered to be the part of domain of _____________
In traditional DBMS, the application programs are considered to be the part of domain of _____________
The detailed description on entity constraints, entity relationships and entity types is expressed in ______________
The detailed description on entity constraints, entity relationships and entity types is expressed in ______________
The user defined operations which includes update transactions and retrieval transactions are classified as _______________________
The user defined operations which includes update transactions and retrieval transactions are classified as _______________________
In ER diagrams, the partial participation is shown by _______________
In ER diagrams, the partial participation is shown by _______________
The partial key is differentiated by other keys in database by underlining the key with ______________
The partial key is differentiated by other keys in database by underlining the key with ______________
IN DBMS, the set of associations can be defined among different entities from different entity types as _______________
IN DBMS, the set of associations can be defined among different entities from different entity types as _______________
The most popular high level conceptual model in database management system is ________________
The most popular high level conceptual model in database management system is ________________
The kind of entities without any key attributes are classified as ________________
The kind of entities without any key attributes are classified as ________________
The type of relationship between attributes in which similar entity participates more than once by playing different roles is classified as ________________
The type of relationship between attributes in which similar entity participates more than once by playing different roles is classified as ________________
In E-R diagrams, the relationship type with three degrees is classified as _____________
In E-R diagrams, the relationship type with three degrees is classified as _____________
The databases which are used to represent reference attributes are classified as ___________________
The databases which are used to represent reference attributes are classified as ___________________
In ER diagrams, the existence dependency is shown by ______________
In ER diagrams, the existence dependency is shown by ______________
The other names of weak entity types are _______________
The other names of weak entity types are _______________
In entity-relationship diagrams, the types of relationships among entities are represented by ___________________
In entity-relationship diagrams, the types of relationships among entities are represented by ___________________
The Universal Modeling Language in database management system is classified as ________________
The Universal Modeling Language in database management system is classified as ________________
The set of key attributes that identify weak entities related to some owner entity is classified as ______________
The set of key attributes that identify weak entities related to some owner entity is classified as ______________
In the entity-relationship diagram, the partial key is sometimes also called _______________
In the entity-relationship diagram, the partial key is sometimes also called _______________
In entity-relationship diagram, the key attributes are represented by _____________
In entity-relationship diagram, the key attributes are represented by _____________
The weak entities are used in entity relationship diagrams and are denoted by _________________
The weak entities are used in entity relationship diagrams and are denoted by _________________