Constraints in DBMS Quiz PDF: Questions and Answers - 403

MCQ 2011: For the formation of a unique attribute name, the role name is used instead of the name of

1. Locator
2. Index
3. Identifier
4. Entity set

MCQ 2012: Repetition of information is much difficult to eliminate in terms of

1. Multivalued dependencies
2. Functional dependencies
3. Systematic dependencies
4. Domain dependencies

MCQ 2013: Graph-based locking protocols impose restrictions on the

1. Order of execution
2. Order of access
3. Order of evaluation
4. Order of cascading

MCQ 2014: Columns can contain data of arbitrary

1. Arrangement
2. Data type
3. Computing power
4. Complexity

MCQ 2015: A repository or container for a collection of computerized data files, is known as

1. Data management system
2. Database system
3. Data handling system
4. Data controlling system