Non-leaf nodes are also called as __________(a) Internal nodes(b) External nodes(c) Middle nodes(d) Primary nodesThis question was addressed to me in an online quiz.I'm obligated to ask this question of B+ trees in division Indexing and Hashing of RDBMS

Non-leaf nodes are also called as __________(a) Internal nodes(b) Exte

1.	Non-leaf nodes are also called as __________(a) Internal nodes(b) External nodes(c) Middle nodes(d) Primary nodesThis question was addressed to me in an online quiz.I'm obligated to ask this question of B+ trees in division Indexing and Hashing of RDBMS
Answer» The correct option is (a) INTERNAL nodes Easy explanation: Non leaf nodes are also KNOWN as internal nodes. A non-leaf node MAY hold up to N pointers and should hold at least n/2 pointers.

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