Database - Physical Database Design
Exercise : Physical Database Design - True or False
- Physical Database Design - General Questions
- Physical Database Design - True or False
11.
An extent is a contiguous section of disk storage space.
12.
The three newest database architectures in use today are relational, multidimensional and hierarchical.
13.
Data-volume and frequency-of-use statistics are not critical inputs to the physical database design process.
14.
In general, larger block sizes are used for online transaction processing applications and smaller block sizes are used for databases with a decision support or data warehousing system.
15.
It is usually not very important to design the physical database to minimize the time required by users to interact with the information systems.
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