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Which of the following statement are true?
Statement 1: dump() method is used to write the objects in a binary file. 
Statement 2: load() method is used to read data from a binary file.
  • a)
    Only statement 1 is true
  • b)
    Only statement 2 is true
  • c)
    Both statement 1 and statement 2 are true
  • d)
    None of the above
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statement are true?Statement 1: dump() method i...
The correct answer is option C.
Concept:
Statement 1: dump() method is used to write the objects in a binary file. 
True, the dump() method is used to convert (pickling) Python objects for writing data in a binary file. The file in which data are to be dumped needs to be opened in binary write mode (wb).
Syntax of dump() is as follows:
dump(data_object, file_object)
Statement 2: load() method is used to read data from a binary file.
True, The load() method is used to load (unpickling) data from a binary file. The file to be loaded is opened in binary read (rb) mode. Syntax of load() is as follows:
Store_object = load(file_object)
Hence the correct answer is Both statement 1 and statement 2 are true.
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Which of the following statement are true?Statement 1: dump() method i...
Explanation:

  1. Statement 1: dump() method is used to write the objects in a binary file.

    2. The statement is true. In Python, the dump() method is used to serialize and write Python objects to a binary file. It converts the object into a byte stream and writes it to the file. This byte stream can later be read and converted back into an object using the load() method.

  2. Statement 2: load() method is used to read data from a binary file.

    3. The statement is also true. The load() method is used to deserialize and read data from a binary file. It reads the byte stream from the file and converts it back into the original object.


Therefore, both statement 1 and statement 2 are true.
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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.Which statement will be used to create a CSV writer object in Statement 2?

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.Which statement will be used to create a CSV writer object in Statement 2?

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Which of the following statement are true?Statement 1: dump() method is used to write the objects in a binary file.Statement 2: load() method is used to read data from a binary file.a)Only statement 1 is trueb)Only statement 2 is truec)Both statement 1 and statement 2 are trued)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
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