
Quiz 6
Quiz
•
Computers
•
Professional Development
•
Practice Problem
•
Hard
Moirangthem Sonia
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25 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Which of the following best describes a text file?
Stores human-readable characters using encodings like ASCII or UTF-8
Stores only images and videos
Contains only binary machine instructions
Cannot be edited with text editors
2.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Which Python module is primarily used for file and directory operations?
sys
os
random
shutil
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
What exception is raised when a file to be opened does not exist?
IOError
KeyError
FileNotFoundError
ValueError
4.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
What is the main advantage of using the "with" keyword when opening files?
Makes the program faster
Automatically closes the file after operations
Allows writing binary data only
Prevents the need for try-except blocks
5.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Which mode should be used to append data to a file without deleting its existing content?
"r"
"w"
"a"
"rb"
6.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Which method reads the entire content of a file as a single string?
readline()
read()
readlines()
seek()
Answer explanation
read() Reads the whole file content as one single string.
readline() Reads one line at a time (up to a newline \n).
readlines() Reads all lines into a list, where each line is a separate string.
7.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
he method os.getcwd() in Python is used to:
Delete a directory
Change file ownership
Return the current working directory
Rename a file
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