Consider the following Python program (note that Python uses indentation to specify scope): unity College. H Sign in to y 010 x = 1: 020 y = 3; z - 5; 030 040 def sub1(): a - 7; y = 9; N 11; # BODY OF SUB1 050 060 070 080 090 def sub2(): 100 global x; a- 13; X - 15; W- 17; * BODY OF SUB2 def sub3(): 110 120 130 140 150 160 nonlocal a; a - 19; b - 21; z- 23; # BODY OF SUB3 170 180 190 200 Identify the variables that would be available for reference at BODY OF SUB2 (give the, name and the line number where the name-address binding is created). O x with binding created in 10 O y with binding created in 20 O z with binding created in 30 O a with binding created in 50 O y with binding created in 60 O z with binding created in 70 O x with binding created in 100 O a with binding created in 110 O x with binding created in 120 O w with binding created in 130 O a with binding created in 160 O a with binding created in 170 O b with binding created in 180 O z with binding created in 190

Consider the following Python program (note that Python uses indentation to specify scope): unity College. H Sign in to y 010 x = 1: 020 y = 3; z - 5; 030 040 def sub1(): a - 7; y = 9; N 11; # BODY OF SUB1 050 060 070 080 090 def sub2(): 100 global x; a- 13; X - 15; W- 17; * BODY OF SUB2 def sub3(): 110 120 130 140 150 160 nonlocal a; a - 19; b - 21; z- 23; # BODY OF SUB3 170 180 190 200 Identify the variables that would be available for reference at BODY OF SUB2 (give the, name and the line number where the name-address binding is created). O x with binding created in 10 O y with binding created in 20 O z with binding created in 30 O a with binding created in 50 O y with binding created in 60 O z with binding created in 70 O x with binding created in 100 O a with binding created in 110 O x with binding created in 120 O w with binding created in 130 O a with binding created in 160 O a with binding created in 170 O b with binding created in 180 O z with binding created in 190

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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