A multidimensional database model is used most often in which of the following models?
Answer: A
No answer description available for this question.
Enter details here
It is usually not very important to design the physical database to minimize the time required by users to interact with the information systems.
Answer: B
No answer description available for this question.
Enter details here
Which of the following improves a query's processing time?
Answer: D
No answer description available for this question.
Enter details here
A bitmap index is an index on columns from two or more tables that come from the same domain of values
Answer: B
No answer description available for this question.
Enter details here
Which of the following is an advantage of partitioning?
Answer: D
No answer description available for this question.
Enter details here
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.
Answer: B
No answer description available for this question.
Enter details here
Selecting a data type involves which of the following?
Answer: C
No answer description available for this question.
Enter details here
The primary goal of physical database design is data processing efficiency.
Answer: A
No answer description available for this question.
Enter details here
An extent is a contiguous section of disk storage space.
Answer: A
No answer description available for this question.
Enter details here