What is the output of the following? x = ['ab', 'cd'] for i in x: %3D x.append (i.upper ()) print(x) O l'AB', 'CD'] O none of the choices O l'ab', 'cd'] O l'ab', 'cd', 'AB', 'CD']

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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What is the output of the following?
x = ['ab', cd']
for i in x:
%3D
x.append (i.upper ())
print(x)
O l'AB', 'CD']
O none of the choices
O l'ab', 'cd']
O l'ab', 'cd', 'AB', 'CD']
Transcribed Image Text:What is the output of the following? x = ['ab', cd'] for i in x: %3D x.append (i.upper ()) print(x) O l'AB', 'CD'] O none of the choices O l'ab', 'cd'] O l'ab', 'cd', 'AB', 'CD']
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