Computer Science · Database Management Systems
Consider the following statements regarding database attributes: Statement I: Composite attributes cannot be divided into smaller subparts. Statement II: A complex attribute is formed by nesting composite attributes and multi-valued attributes in an arbitrary way. Statement III: A derived attribute is an attribute whose values are computed from other related attributes. Which of the following options is correct?
- 1Statement I is false; Statement II and Statement III are true✓
- 2Statement I and Statement II are true; Statement III is false
- 3Statement I is true; Statement II and Statement III are false
- 4Statement I, Statement II, and Statement III are true
Correct answer
Statement I is false; Statement II and Statement III are true
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