Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
What does each remove_min call return within the following sequence of priority queue methods?
add(5,A), add(4,B), add(7,F), add(1,D), remove_min( ), add(3,J), add(6,L), remove_min(), remove_min(), add(8,G), remove_min(), add(2,H), remove_min(), remove_min()
Group of answer choices
A. (7, F), (8, G)
B. (1,D), (3,J), (4,B), (5,A), (2,H), (6,L)
C. (1,D), (3,J), (4,B), (5,A), (2,H), (7, F)
D. (6, L), (8, G)
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