1. Delete MOROCCO. After deleting this node, which node has an imbalance? 2. After the first deletion, who is the right child of SENEGAL in the resulting AVL tree?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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2. AVL Tree

1. Delete MOROCCO. After deleting this node, which node has an imbalance?
2. After the first deletion, who is the right child of SENEGAL in the resulting AVL tree?
Transcribed Image Text:1. Delete MOROCCO. After deleting this node, which node has an imbalance? 2. After the first deletion, who is the right child of SENEGAL in the resulting AVL tree?
Given the AVL tree below, perform 2 deletions as indicated. The result of a deletion is
carried over to the next deletion. Make sure to balance after each operation, if
necessary.
Argentina
Answer format:
Australia
Brazil
Croatia
France
Japan
Morocco
Poland
Senegal
• write strings in ALL CAPS (ex. PHILIPPINES instead of Philippines)
• write numbers in Arabic numerals (ex. 1 instead of one)
• write NIL when referring to an empty node
Spain
Transcribed Image Text:Given the AVL tree below, perform 2 deletions as indicated. The result of a deletion is carried over to the next deletion. Make sure to balance after each operation, if necessary. Argentina Answer format: Australia Brazil Croatia France Japan Morocco Poland Senegal • write strings in ALL CAPS (ex. PHILIPPINES instead of Philippines) • write numbers in Arabic numerals (ex. 1 instead of one) • write NIL when referring to an empty node Spain
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