>
Exams
>
Computer Science
>
Python Libraries
>
in python when open method is applied in a mode a
Question:
In Python, when open() method is applied in ‘<a>' mode, a file is opened in append mode. If the file does not exist, then :
CUET (UG) - 2023
CUET (UG)
Updated On:
Apr 17, 2024
The system will generate an error message
The system will terminate
The system willgenerate a new file
The system will generate an error message and terminate
Hide Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
The correct option is(C): The system willgenerate a new file
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Python Libraries
Pandas provide a function ______ to check whether any value is missing or not in the Datafrarne :
CUET (UG) - 2023
Computer Science
Python Libraries
View Solution
Which of the following is/are true statements ?
A. Python integer types cannot store NaN values
B. Python float types cannot store NaN values
C. Python integer types cannot store NaN values
D. Python float types can store NaN values
Choose the correct answer from the options given below :
CUET (UG) - 2023
Computer Science
Python Libraries
View Solution
The following five statements describe the methods used for file handling in Python. Choose an option that correctly sequences the definition of each.
(A) Method used to open a file.
(B) Method used to write the objects in a binary file.
(C) Method used to read data from a binary file.
(D) Method used to return an integer that specifies current position of the file object.
(E) Method used to position the file object at a particular position in a file.
Choose the
correct
answer from the options given below:
CUET (UG) - 2023
Computer Science
Python Libraries
View Solution
View All
Questions Asked in CUET exam
A shopkeeper increases the price of an article by 25% and then offers a discount of 20%. What is the net percentage change in the price?
CUET (UG) - 2025
Percentage
View Solution
In a certain code, WATER is written as YCVGT. How is HOUSE written?
CUET (UG) - 2025
Coding Decoding
View Solution
A person walks 10 m North, then turns right and walks 5 m, then turns right again and walks 10 m. What direction is he facing now?
CUET (UG) - 2025
Direction sense
View Solution
A and B can complete a task in the ratio 3:2. If together they complete the task in 20 days, how long will A alone take?
CUET (UG) - 2025
Time and Work
View Solution
Which data structure follows the Last-In-First-Out (LIFO) principle?
CUET (UG) - 2025
Data Structures
View Solution
View More Questions