For all 4 parts please explain about data structure that will be used while coding for them according to given details to get an upvote. Explain the reasons behind your choice of data structure/s. This might include issueslike the time complexity of operations that will be used on your structure/s, the spacecomplexity, the ability of your chosen structure to handle a particular kind ofinformation, or any other reasons you had. If relevant, compare it with alternativechoices to explain the advantages of your solution. Your justification should discussthe performance of your data structure/s while the program is in its 'build phase' (i.e.reading in the text file line by line and adding words to the data structure). 1. Print all the line numbers on which a given word occurs2. Print true/false depending upon whether or not a given word was in the file3. Print the total number of times a given word occurs on a specific line (maybe zero)4. Print all the words that occurred on a given line

1. file1 = open('python10.txt', 'r')n="article"c=0for line in file1: count = 0 c+=1 for j…

1. Print all the line numbers on which a given word occurs 2. Print true/false depending upon whether or not a given word was in the file 3. Print the total number of times a given word occurs on a specific line (may be zero) 4. Print all the words that occurred on a given line

1. Print all the line numbers on which a given word occurs 2. Print true/false depending upon whether or not a given word was in the file 3. Print the total number of times a given word occurs on a specific line (may be zero) 4. Print all the words that occurred on a given line

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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A: The answer is given below.

Question

For all 4 parts please explain about data structure that will be used while coding for them according to given details to get an upvote.

Explain the reasons behind your choice of data structure/s. This might include issues
like the time complexity of operations that will be used on your structure/s, the space
complexity, the ability of your chosen structure to handle a particular kind of
information, or any other reasons you had. If relevant, compare it with alternative
choices to explain the advantages of your solution. Your justification should discuss
the performance of your data structure/s while the program is in its 'build phase' (i.e.
reading in the text file line by line and adding words to the data structure).

1. Print all the line numbers on which a given word occurs
2. Print true/false depending upon whether or not a given word was in the file
3. Print the total number of times a given word occurs on a specific line (may
be zero)
4. Print all the words that occurred on a given line

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