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With reference to file handling in Python, which of the following statement(s) is/are true?
a. The file seek points are 0, 1, and 2.
b. The seek() function works differently for text and binary files.
c. When a file is opened in binary mode, the seek() method can have a negative offset value.
d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.
a. The file seek points are 0, 1, and 2.
b. The seek() function works differently for text and binary files.
c. When a file is opened in binary mode, the seek() method can have a negative offset value.
d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.
- a)b, d
- b)a, c
- c)b, c, d
- d)a, b, c, d
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
With reference to file handling in Python, which of the following stat...
Answer:
File handling in Python allows us to work with files, such as reading from or writing to files. It involves various operations such as opening, reading, writing, and closing files. The following statements are related to file handling in Python:
a. The file seek points are 0, 1, and 2:
- This statement is incorrect. The file seek points are not specifically 0, 1, and 2. The seek() function in Python is used to change the file position to the desired location. It takes an offset argument that specifies the number of bytes to move the file pointer.
b. The seek() function works differently for text and binary files:
- This statement is correct. The seek() function behaves differently for text and binary files. In text mode, it moves the file pointer in terms of characters, while in binary mode, it moves the file pointer in terms of bytes.
c. When a file is opened in binary mode, the seek() method can have a negative offset value:
- This statement is correct. When a file is opened in binary mode, the seek() method can have a negative offset value. It allows us to move the file pointer backward by the specified number of bytes.
d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved:
- This statement is incorrect. The offset in the seek() function specifies the number of bytes by which the file pointer is to be moved, not the number of bits.
Therefore, the correct statements are:
- b. The seek() function works differently for text and binary files.
- c. When a file is opened in binary mode, the seek() method can have a negative offset value.
These statements highlight the differences in file handling in Python, particularly with regards to the seek() function and working with text and binary files.
File handling in Python allows us to work with files, such as reading from or writing to files. It involves various operations such as opening, reading, writing, and closing files. The following statements are related to file handling in Python:
a. The file seek points are 0, 1, and 2:
- This statement is incorrect. The file seek points are not specifically 0, 1, and 2. The seek() function in Python is used to change the file position to the desired location. It takes an offset argument that specifies the number of bytes to move the file pointer.
b. The seek() function works differently for text and binary files:
- This statement is correct. The seek() function behaves differently for text and binary files. In text mode, it moves the file pointer in terms of characters, while in binary mode, it moves the file pointer in terms of bytes.
c. When a file is opened in binary mode, the seek() method can have a negative offset value:
- This statement is correct. When a file is opened in binary mode, the seek() method can have a negative offset value. It allows us to move the file pointer backward by the specified number of bytes.
d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved:
- This statement is incorrect. The offset in the seek() function specifies the number of bytes by which the file pointer is to be moved, not the number of bits.
Therefore, the correct statements are:
- b. The seek() function works differently for text and binary files.
- c. When a file is opened in binary mode, the seek() method can have a negative offset value.
These statements highlight the differences in file handling in Python, particularly with regards to the seek() function and working with text and binary files.
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Community Answer
With reference to file handling in Python, which of the following stat...
- The seek() function can take reference points from where it starts counting the offset value. The reference points are start of file, current position, and end of file. The values to specify each of these positions are 0, 1, and 2 respectively.
- The seek() function sets the file pointer at the specified position in a file. It performs the same task for a text file as well as a binary file.
- Usually, the offset value in the seek() function is a greater than or equal to 0. However, if the file is opened in binary mode, then the offset value can be negative.
- The offset in the seek() function specifies the number of bytes by which the file pointer is to be moved. Each character in a file is of 1 byte. So, the seek() function specifies how many characters to move.
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With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. Can you explain this answer?
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With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. 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 With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. 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 With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. Can you explain this answer?.
With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. 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 With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. 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 With reference to file handling in Python, which of the following statement(s) is/are true?a. The file seek points are 0, 1, and 2.b. The seek() function works differently for text and binary files.c. When a file is opened in binary mode, the seek() method can have a negative offset value.d. The offset in the seek() function specifies the number of bits by which the file pointer is to be moved.a)b, db)a, cc)b, c, dd)a, b, c, dCorrect answer is option 'B'. Can you explain this answer?.
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