Database Systems Practice Test 89
Constraints in DBMS Quiz Questions and Answers PDF Download - 89
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The Constraints in DBMS Quiz Questions and Answers PDF (Constraints in DBMS Quiz with Answers PDF e-Book) download Ch. 4-89 to prepare Database Systems Practice Tests. Solve Database Design and ER Model MCQ with answers PDF, Constraints in DBMS Multiple Choice Questions (MCQ Quiz) for master's degree in computer science. The Constraints in DBMS Quiz App Download: Free learning app for transaction and concurrency control, database design, transaction isolation and atomicity, integrity constraints, constraints in dbms test prep for BSc computer science.
The Quiz: When an entity in set A is associated with any number of entities in set B, the cardinality is of type; "Constraints in DBMS" App Download (Free) with answers: One-to-many; All-to-all; One-to-one; Many-to-many; for master's degree in computer science. Learn Database Design and ER Model Questions and Answers, Apple eBook to download free sample for master degree in computer science.
Constraints in DBMS Questions and Answers PDF Download: MCQ 89
When an entity in set A is associated with any number of entities in set B, the cardinality is of type
- All-to-all
- One-to-many
- One-to-one
- Many-to-many
Assertion have special form known to be
- Domain constraints
- Referential integrity constraints
- Both A and B
- Isolation constraint
A single transaction failure may result into a set of transaction rollbacks, is known to be
- Iterated rollback
- Cascadeless rollback
- Cascading rollback
- Serial rollback
A model that uses a collection of basic objects, and relationships among these objects, is known as
- Relational model
- Entity relationship model
- Object-based Data model
- Semi-structured data model
An unordered set of attribute values is named as
- Tuples
- Entities
- Nodes
- Instances
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