Which of the following statements reads up to 100 bytes from a file named student.txt?

The chosen statement is correct because it follows the proper steps to open a file and read a specified number of bytes from it. Here’s the breakdown:

1. Opening the File: The statement correctly uses the open function to open the file named student.txt, where it will be accessed for reading.

2. Reading from the File: After opening the file, the read(100) method is invoked on the file object my_file. This method reads up to 100 bytes from the file and assigns the result to the variable line.

This combination of opening the file and subsequently reading from it is the standard way to access file content in Python, allowing the user to specify the number of bytes to be read.

The context regarding other choices helps highlight the contrasting approaches. For instance, the first option tries to read the file directly without opening it first, which is not how file operations should be conducted. The third option mistakenly attempts to access the file using indexing, which does not apply to file objects, and the fourth option misuses the open function by passing the number of bytes as an argument incorrectly, leading to potential errors.

Understanding the correct methodology for file handling in Python is crucial