Instructions

  • 1. Your final score will reflect your grasp of the concepts—approach each question with precision.
  • 2. Thoroughly review each solution before proceeding to ensure full understanding.
  • 3. Final results will be available after submission to provide insights into areas for further improvement.
  • 4. Maintain academic integrity—plagiarism undermines learning and professional growth.
  • 5. Once submitted, responses are final, so ensure you’re confident in your answers.
  • 6. These challenges are designed to test practical knowledge; apply your skills as you would in real-world scenarios.

All Problems

Question

Action

Which function is used to open a file in Python?

View

What does the ‘w’ mode do when opening a file?

View

Which method is used to read the entire content of a file as a string?

View

What does the 'a' mode do when opening a file?

View

Which file mode is used for binary read?

View

What does the 'r+' mode allow?

View

What will happen if you open a non-existent file in 'r' mode?

View

Which method is used to write a list of strings to a file?

View

How can you close a file object in Python?

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Which character represents the end of a line in text files?

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Which function is used to open a file in Python?

read()
open()
file()
create()

What does the ‘w’ mode do when opening a file?

Read-only mode
Write-only mode, truncates file if it exists
Append mode
Creates a new directory

Which method is used to read the entire content of a file as a string?

read()
readline()
readlines()
readchar()

What does the 'a' mode do when opening a file?

Appends content to an existing file
Deletes the content of the file
Opens file in binary mode
Reads file content line by line

Which file mode is used for binary read?

'rb'
'wb'
'ab'
'r'

What does the 'r+' mode allow?

Reading only
Writing only
Reading and writing
Appending only

What will happen if you open a non-existent file in 'r' mode?

A new file is created
An error is raised
The program continues execution without error
The file is opened in write mode

Which method is used to write a list of strings to a file?

writelines()
write()
appendlines()
insertlines()

How can you close a file object in Python?

file.close()
close(file)
file.close_all()
shutdown(file)

Which character represents the end of a line in text files?

\n
\r
\t
\0