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When using an empty 2-3 B+tree and inserting 9,7,3,8,5,15,12 Otrue false - the root node would be 7 with 2 children O true alse - the tree will have 3 levels true false - the root node will contain a 5 true false - the rightmost leaf node will contain 12 and 15

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0008 0007 0009 0012 0003 0005 0009 0012 0015 0007 0008

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1. false

2. true

3. false

4. true

\color{red}Please\; upvote\;the \;solution \;if \;it \;helped.\;Thanks!

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