Assume that (. 1) is a valid key-value pair stored in anple dict Which of the fallowing laokups are O(1) operations and will retum True ? You can select multiple choices. * in example dict in exanple dict.values() O in exanple dict.itens() 1 in exanple dict 1 in exanple dict.values() 1 in exanple dict.Itens() O (a", 1) in example_dict ("a", 1) in exanple_dict.values() ("a", 1) in exanple_dict.itons()
Assume that (. 1) is a valid key-value pair stored in anple dict Which of the fallowing laokups are O(1) operations and will retum True ? You can select multiple choices. * in example dict in exanple dict.values() O in exanple dict.itens() 1 in exanple dict 1 in exanple dict.values() 1 in exanple dict.Itens() O (a", 1) in example_dict ("a", 1) in exanple_dict.values() ("a", 1) in exanple_dict.itons()
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
Section: Chapter Questions
Problem 1PE
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List all the answers to this question. This is in Python. Explain your reasoning.
Previously, I had selected option 1, 5,9 but this was marked incorrectly. NOTE: THIS EITHER MEANS THAT THERE ARE MORE CHOICES OR I HAVE SELECTED EXTRA CHOICES. So, please help me out. Thanks.
Transcribed Image Text:Assume that (a", 1) is a valid key-value pair stored in example dict
Which of the following lookups are O(1) operations and will return True ?
You can select multiple choices.
In example dict
"a" in example dict.values ()
"a" in example dict.items ()
1 in exanple dict
1 in example dict.values()
1 in example dict.itens ()
("a", 1) in example dict
("a", 1) in example dict.values ()
("a", 1) in example_dict.itens ()
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