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Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:


a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.

b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with 'R'.


She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.

import csv

def CSVOpen():

with open('books.csv','______',newline='') as csvf:

#Statement-1

cw=______ #Statement-2

______ #Statement-3

cw.writerow(['Rapunzel','Jack',300])

cw.writerow(['Barbie','Doll',900])

cw.writerow(['Johnny','Jane',280])

def CSVRead():


Q. Fill in the appropriate statement to check the field Title starting with 'R' for Statement 3 in the above program.

  • a)
    r[0][0]=='R'

  • b)
    r[1][0]=='R'

  • c)
    r[0][1]=='R'

  • d)
    r[1][1]=='R'

Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Radha Shah is a programmer, who has recently been given a task to writ...
Title is the first column of CSV file, so its index would be r [0] [0]. Condition to check the field Title starting with 'R' will be r[0][0] = 'R'.
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Community Answer
Radha Shah is a programmer, who has recently been given a task to writ...
Understanding the CSV File Operations
In the provided code snippet, the task is to manipulate a CSV file named `BOOKS.CSV`. Specifically, the goal of the `CSVRead()` function is to display records where the title starts with the letter 'R'.
CSV File Structure
The CSV file will contain three columns:
- Title
- Author
- Price
When writing records, they are structured as lists, e.g., `['Rapunzel', 'Jack', 300]`. The first item in each list represents the title.
Statement Analysis
The crucial part of the task is to filter the titles that start with 'R'. The options provided in Statement 3 are:
- a) r[0][0] == 'R'
- b) r[1][0] == 'R'
- c) r[0][1] == 'R'
- d) r[1][1] == 'R'
Why Option A is Correct
- Title Position: In the list of records, the title is always at index 0. Therefore, to check if a title starts with 'R', we need to access the first element of the row.
- Indexing: The correct way to access the title is `r[i][0]` where `i` is the row index. The correct answer is `r[0][0]`, which checks the title of the first book in the file.
- String Check: The condition `r[0][0] == 'R'` effectively checks if the title starts with 'R'. This is the primary requirement of the task.
Conclusion
In summary, option A is the correct choice because it accurately checks the title of the first book in the CSV file, ensuring that it starts with the letter 'R'. This aligns perfectly with the operational requirement of the `CSVRead()` function.
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Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer?
Question Description
Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer? for Humanities/Arts 2024 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer?.
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CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. 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CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Radha Shah is a programmer, who has recently been given a task to write a python code to perform the following CSV file operations with the help of two user defined functions/modules:a. CSVOpen() : to create a CSV file called BOOKS.CSV in append mode containing information of books – Title, Author, and Price.b. CSVRead() : to display the records from the CSV file called BOOKS.CSV where the field title starts with R.She has succeeded in writing partial code and has missed out certain statements, so she has left certain queries in comment lines.import csvdef CSVOpen():with open(books.csv,______,newline=) as csvf:#Statement-1cw=______ #Statement-2______ #Statement-3cw.writerow([Rapunzel,Jack,300])cw.writerow([Barbie,Doll,900])cw.writerow([Johnny,Jane,280])def CSVRead():Q.Fill in the appropriate statement to check the field Title starting with R for Statement 3 in the above program.a)r[0][0]==Rb)r[1][0]==Rc)r[0][1]==Rd)r[1][1]==RCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Humanities/Arts tests.
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