20) Write a script that reads the content of a file. Then print the number of four-letter words in the file. Submit the screenshot of the text file as well as the screen output. (You need to create a txt file first, using Notepad, then use the file in this question)

20) Write a script that reads the content of a file. Then print the number of four-letter words in the file. Submit the screenshot of the text file as well as the screen output. (You need to create a txt file first, using Notepad, then use the file in this question)

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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