Time le Pre-order of binary tree = 2, 19, 23, 18, 13, 21, 30, 5, 47 and Post-order = 23, 13, 21, 18, 19, 47, 5, 30, 2 then the In-order = Select one: O a. 47, 30, 23, 21, 19, 18, 13, 5, 2 O b. 2, 5, 13, 18, 19, 47, 30, 23, 21 O c. 23, 19, 13, 18, 21, 2, 30, 47, 5 d. 2, 5, 13, 18, 19, 21, 23, 30, 47

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
Chapter1: Introduction
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binary tree

Time left
Pre-order of binary tree = 2, 19, 23, 18, 13,
21, 30, 5, 47 and Post-order = 23, 13, 21, 18,
19, 47, 5, 30, 2 then the In-order =
Select one:
O a. 47, 30, 23, 21, 19, 18, 13, 5, 2
O b. 2, 5, 13, 18, 19, 47, 30, 23, 21
O c. 23, 19, 13, 18, 21, 2, 30, 47, 5
O d. 2, 5, 13, 18, 19, 21, 23, 30, 47
Transcribed Image Text:Time left Pre-order of binary tree = 2, 19, 23, 18, 13, 21, 30, 5, 47 and Post-order = 23, 13, 21, 18, 19, 47, 5, 30, 2 then the In-order = Select one: O a. 47, 30, 23, 21, 19, 18, 13, 5, 2 O b. 2, 5, 13, 18, 19, 47, 30, 23, 21 O c. 23, 19, 13, 18, 21, 2, 30, 47, 5 O d. 2, 5, 13, 18, 19, 21, 23, 30, 47
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