What is the primary function used to open a file in Python?

• A. file()

• B. open()

• C. read()

• D. write()

Which mode is used to open a file for reading in Python?

• A. r

• B. w

• C. a

• D. b

What does the write() method do?

• A. Reads the entire file

• B. Writes data to the file

• C. Appends data to the file

• D. Closes the file

How do you close a file in Python?

• A. file.end()

• B. file.close()

• C. file.quit()

• D. file.stop()

• Which of the following methods reads the entire content of a file?

• • A. file.read()

• • B. file.readline()

• • C. file.readlines()

• • D. file.readfile()

What does the with statement do when working with files?

• A. Closes the file automatically after the block

• B. Opens multiple files simultaneously

• C. Reads a file line by line

• D. Writes to multiple files simultaneously

What mode is used to open a file for appending data?

• A. r

• B. w

• C. a

• D. b

Which method is used to read a single line from a file?

• A. file.read()

• B. file.readline()

• C. file.readlines()

• D. file.read_single()

What does the file.seek(0) method do?

• A. Moves the cursor to the end of the file

• B. Moves the cursor to the beginning of the file

• C. Reads the first line of the file

• D. Closes the file

• Which of the following is a binary file mode?

• • A. rb

• • B. r

• • C. w

• • D. a