How do I write in python that user Mcphee has updated their password to 123456^78Wpat. Update password to relfect the password change in dictionary?

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
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How do I write in python that user Mcphee has updated their password to 123456^78Wpat. Update password to relfect the password change in dictionary?

Expert Solution
Step 1

Python dictionary is a mutable object.

The data are presented as key-value pairs in the dictionary. A colon (:) separates each key's value from each key.

We will write two code fraction in python actually.

First code snippet has two functions

First function deals with setting the password for the user , returns a Json.

Second function checks in the dictionary itself whether it matches with the key values or not and returns True or False accordingly.

Number #2 code has only one function that first sets the password for Mcphee and then checks with dictionary and updates

 

 

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