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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. Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).
  • a)
    w+
  • b)
    ab
  • c)
    r+
  • d)
    a
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Radha Shah is a programmer, who has recently been given a task to writ...
Mode 'a' opens a file for appending. The file pointer is placed at the end of the file, if the file exists. If the file does not exist, it creates a new file for writing.
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Community Answer
Radha Shah is a programmer, who has recently been given a task to writ...
Explanation:

Opening a file in append mode:
- When opening a file in append mode, the data is added to the end of the file without truncating the existing content.
- This mode is denoted by 'a' in the file open() function.

Options for opening a file in Python:
- (a) 'w+' : This mode opens the file for reading and writing. It truncates the file to zero length if it already exists or creates a new file if it does not exist.
- (b) 'a' : This mode opens the file for appending. The file is created if it does not exist.
- (c) 'r' : This mode opens the file for reading only.
- (d) 'a+' : This mode opens the file for reading and appending. The file is created if it does not exist.

Correct option:
- The correct option for opening a file in append mode is 'a' (Option D).
- This mode will ensure that the existing data in the file is retained, and new data can be added to the end of the file without overwriting the existing content.
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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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. 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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. 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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. 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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. 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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. Can you explain this answer?, a detailed solution 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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. 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.Choose the appropriate mode in which the file is to be opened in append mode (Statement 1).a)w+b)abc)r+d)aCorrect answer is option 'D'. 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. 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