Please explain the solution thoroughly, as well as how one would arrive at it 01. Python. List all variables along with the program units where they are declared, that are visible in the bodiesof sub1, sub2, sub3, asume static scoping is used.x=1;y=3;z=53def sub1():a=7;y=9;z=11;def sub2():global x ;a=13;x=15;w=17;def sub3();nonlocal a;a=19;b=21;z=23;02. Compare the string manipulation capabilities of the class libraries of C++, Java, and C#.

1. Python: List all variables along with the program units where they are declared and visible,…

Answered: 01. Python. List all variables along…

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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