Introduction to DBMS MCQ with Answers PDF Download – Test 60

MCQ 296: The database catalog or dictionary defining the descriptive information which is stored in database is called:

1. constrained data
2. metadata
3. basic data
4. filtered data

MCQ 297: The constraint which is used to specify the consistency in two or more relations among tuples is classified as:

1. primary integrity constraint
2. entity integrity constraint
3. referential integrity constraint
4. null integrity constraint

MCQ 298: IN DBMS, the set of associations can be defined among different entities from different entity types as:

1. relationship string
2. relationship set
3. relationship type
4. both b and c

MCQ 299: If the explicit value of attributes is not provided in SQL then the value included in new tuple in such situation is called:

1. sampled statement
2. decimal value
3. notation statement
4. default value

MCQ 300: The processor used to run the code of the queries of interpreted mode or compiled mode is classified as:

1. runtime database processor
2. query optimization processor
3. parser runtime processor
4. query graphic processor