MC1: Which of the following is NOT a property of a set s in Python? A) (v in s) is O(1) B) s.add(v) is O(1) C) set(list(s)) = == S D) All values in s must be immutable E) The values in s are not ordered F) None of these (that is, these ALL are properties of a set s) MC2: Which of the following is NOT a property of a dictionary d in Python? A) d.get(key) is 0(1) B) d[key] = value is O(1) C) d.get(key, 42) returns 42 if and only if (key in d) returns False D) All keys in d must be immutable E) None of these (that is, these ALL are properties of a dictionary d)

MC1: Which of the following is NOT a property of a set s in Python? A) (v in s) is O(1) B) s.add(v) is O(1) C) set(list(s)) = == S D) All values in s must be immutable E) The values in s are not ordered F) None of these (that is, these ALL are properties of a set s) MC2: Which of the following is NOT a property of a dictionary d in Python? A) d.get(key) is 0(1) B) d[key] = value is O(1) C) d.get(key, 42) returns 42 if and only if (key in d) returns False D) All keys in d must be immutable E) None of these (that is, these ALL are properties of a dictionary d)

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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