Question: Consider the following $mathrm{B}^{+}$-Tree. Each internal node has room for 3 keys and 4 pointers. Each leaf node has room for 3 keys and 3

$Consider the following $\mathrm{B}^{+}$-Tree. Each internal node has room for 3$

Consider the following $\mathrm{B}^{+}$-Tree. Each internal node has room for 3 keys and 4 pointers. Each leaf node has room for 3 keys and 3 pointers. The ordering of search keys in each node is in ascending order. Suppose that we delete the record with the key 12 from this tree. Draw the new tree. Which of the following would be the list of keys in some node of the resulting tree? 11 A. B. ${}^{23}$ C. 20 D. ${}^{11,12}$ cs. vs. 1205

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