Which of the following dictionaries are created correctly?d = {1:[1, 2], 3:[3, 4]}d = {[1, 2]:1, [3, 4]:3}d = {(1, 2):1, (3, 4):3}d = {1:"john", 3:"peter"}d = {"john":1, "peter":3}
Which of the following dictionaries are created correctly?d = {1:[1, 2], 3:[3, 4]}d = {[1, 2]:1, [3, 4]:3}d = {(1, 2):1, (3, 4):3}d = {1:"john", 3:"peter"}d = {"john":1, "peter":3}
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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Which of the following dictionaries are created correctly?
d = {1:[1, 2], 3:[3, 4]}
d = {[1, 2]:1, [3, 4]:3}
d = {(1, 2):1, (3, 4):3}
d = {1:"john", 3:"peter"}
d = {"john":1, "peter":3}
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