निम्नलिखित कोड क्या प्रिंट करता है?
What does the following code print?
x = 'mohan'
for i in range(len(x)):
x[i].upper()
print (x)A
mohan
B
MOHAN
C
Error
D
None of these
Explanation
The code doesn't change the string x because strings are immutable in Python. The .upper() method creates a new string but doesn't modify the original string. Therefore, x remains 'mohan'.
So, the output is: (A) mohan.
Correct Answer: A) mohan
