Use Python for this question: Implement a function findMixedCasethat accepts a single argument, a list of words, andreturns the index of the first mixed case word in the list, if one exists, (a word is mixed case if it contains both upper and lower case letters), andreturns -1 if the all words are either upper or lower case Output for this question is in the attached image: >>> findmixedCase( ['Hello','how','are','you'] ) # 'Hello' is mixed case>>> findmixedcase( ['DUCK', 'duck', 'Goose', 'duck', 'duck', 'DUCK', 'DUCK','DUCK', 'duck', 'duck', 'DUCK', 'DUCK']) # 'Goose'2>>> findmixedcase( ['DUCK', 'duck', 'goose', 'duck', 'duck', 'DUCK', 'DUCK','DUCK', 'duck', 'duck', 'DUCK', 'DUCK']) # 'goose'2>>> findmixedcase( ['DUCK', 'duck', 'duck', 'duck', 'DUCK', 'DUCK', 'DUCK','duck', 'duck', 'DUCK', 'DUCK']) # no mixed case, all upper or lower-1

Given: Implement a function findMixedCase that accepts a single argument, a list of words, and…

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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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Use Python for this question:

Implement a function findMixedCase

that accepts a single argument, a list of words, and
returns the index of the first mixed case word in the list, if one exists, (a word is mixed case if it contains both upper and lower case letters), and
returns -1 if the all words are either upper or lower case

Output for this question is in the attached image:

>>> findmixedCase( ['Hello','how','are','you'] ) # 'Hello' is mixed case
>>> findmixedcase( ['DUCK', 'duck', 'Goose', 'duck', 'duck', 'DUCK', 'DUCK',
'DUCK', 'duck', 'duck', 'DUCK', 'DUCK']) # 'Goose'
2
>>> findmixedcase( ['DUCK', 'duck', 'goose', 'duck', 'duck', 'DUCK', 'DUCK',
'DUCK', 'duck', 'duck', 'DUCK', 'DUCK']) # 'goose'
2
>>> findmixedcase( ['DUCK', 'duck', 'duck', 'duck', 'DUCK', 'DUCK', 'DUCK',
'duck', 'duck', 'DUCK', 'DUCK']) # no mixed case, all upper or lower
-1

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