Degree Of Relationship! DBMS Trivia Quiz

10 Questions | Total Attempts: 53

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Degree Of Relationship! DBMS Trivia Quiz

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Questions and Answers
  • 1. 
    There is 4 degrees of relationships.
    • A. 

      TRUE

    • B. 

      FALSE

  • 2. 
    Cardinality constraints are the number of an entity in one instance that can or must be associated with each instance of another entity.
    • A. 

      TRUE

    • B. 

      FALSE

  • 3. 
    The relationship is an association among the instances of one or more entity types that are not of interest to the organization.
    • A. 

      TRUE

    • B. 

      FALSE

  • 4. 
    Relationship instance is a meaningful association between (or among) entity type.
    • A. 

      TRUE

    • B. 

      FALSE

  • 5. 
    A ternary relationship is a simultaneous relationship between the instance of 2-3 entity types.
    • A. 

      TRUE

    • B. 

      FALSE

  • 6. 
    Entity is a verb and relationship is a noun.
    • A. 

      TRUE

    • B. 

      FALSE

  • 7. 
    Degree is the number of entity types that participate in a relationship.
    • A. 

      TRUE

    • B. 

      FALSE

  • 8. 
    Minimum Cardinality is the minimum number of instances of one entity that may be associated with each instance of another entity.
    • A. 

      TRUE

    • B. 

      FALSE

  • 9. 
    Maximum cardinality is the maximum number of instances of one entity that may be associated with each instance of another entity.
    • A. 

      TRUE

    • B. 

      FALSE

  • 10. 
    The unary relationship is the relationship on itself.
    • A. 

      TRUE

    • B. 

      FALSE