Database - Physical Database Design
Exercise :: Physical Database Design - True or False
1. |
Two basic constructs to link one piece of data with another piece of data: sequential storage and pointers. |
Answer: Option A
Explanation:
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2. |
Denormalization and clustering can work well to minimize data access time for small records. |
Answer: Option A
Explanation:
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3. |
Hashing algorithm converts a primary key value into a record address. |
Answer: Option A
Explanation:
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4. |
The primary goal of physical database design is data processing efficiency. |
Answer: Option A
Explanation:
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5. |
A bitmap index is an index on columns from two or more tables that come from the same domain of values. |
Answer: Option B
Explanation:
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