Estimate the amount of space required to store the B + tree of Exercise 9.17 and compare that with the space required to store the table.
What will be an ideal response?
The minimum number of pages in the tree (assuming all pages are full) is 41 (for the ?rst two levels) plus 125 leaf pages = 166 pages. The data ?le occupies 5000 pages.
Computer Science & Information Technology
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Computer Science & Information Technology
When a __________ form is displayed, no other form in the application can receive the focus until the form is closed.
a. hidden b. modeless c. modal d. show
Computer Science & Information Technology