Entity Relationship Diagrams Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The relationship between the weak entity set and the identifying entity set's association is known as

1. Owner relationship
2. Existence relationship
3. Dependency relationship
4. Identifying relationship

MCQ 2: A weak entity set can make participation in any relationship other than the

1. Strong relationship
2. Relational relationship
3. Domain relationship
4. Identifying relationship

MCQ 3: If a relationship set has some associated attributes, then it is enclosed in a

1. Diamond
2. Double Diamond
3. Rectangle
4. Circle

MCQ 4: A relationship line may have an associated minimum and maximum

1. Values
2. Cardinalities
3. Range
4. Attributes

MCQ 5: In E-R diagrams, a weak entity set is represented via a

1. Rectangle
2. Diamond
3. Circle
4. Double diamonds