Structure of Relational Model Multiple Choice Questions (MCQ) PDF Download

MCQ 1: In the relational model, the row of the table is known to be

1. Relation
2. Attribute
3. Tuple
4. Entity field

MCQ 2: Relational model eases the job of the programmer, compared to earlier data models such as

1. Network model
2. Hierarchical model
3. Semi-structured model
4. Both A and B

MCQ 3: To refer to a specific instance of a relation in the relational model, the term used is known as

1. Relation instance
2. Relation entity
3. Relation tuple
4. Relation attribute

MCQ 4: The relational model is today the primary data model for commercial

1. Data management applications
2. Data storage applications
3. Data processing applications
4. Data program application

MCQ 5: A table is a collection of relationships, there is a close correspondence between the concept of

1. Tables and instances
2. Tables and Entries
3. Table and variables
4. Tables and relations