Computer Science · Database Management Systems
Match List I with List II regarding attribute characteristics in an Entity-Relationship (ER) Model: List I (Attribute Type) A. Composite Attribute B. Simple Attribute C. Multivalued Attribute D. Partial Key List II (Structural Characteristic) I. Indivisible and atomic in nature, cannot be further subdivided. II. Partially identifies a weak entity, represented by an oval with a dashed underline. III. Supports structural decomposition into constituent simple attributes. IV. Accommodates multiple values for a single entity instance, denoted by a double oval.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A - III, B - I, C - IV, D - II✓
- 2A - III, B - IV, C - I, D - II
- 3A - I, B - III, C - II, D - IV
- 4A - IV, B - II, C - III, D - I
Correct answer
A - III, B - I, C - IV, D - II
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