[Solved] Find the error in this code snippet:class Student: def __init__(self, name='Unknown', grade=10): self.name = name self.grade = grade s = Student(grade=12) | Python

Python - Constructors and Object Initialization

Find the error in this code snippet:

class Student:
    def __init__(self, name='Unknown', grade=10):
        self.name = name
        self.grade = grade

s = Student(grade=12)

ANo error; object is created with name='Unknown' and grade=12.

BCannot use keyword arguments in constructor calls.

CDefault values cannot be used with keyword arguments.

DMissing required positional argument 'name' when creating Student object.

Step-by-Step Solution

Solution:

Step 1: Understand default values and keyword arguments
Default values allow skipping arguments; keyword arguments can specify any parameter by name.
Step 2: Analyze object creation
s is created with grade=12 explicitly, name uses default 'Unknown'. This is valid syntax.
Final Answer:
No error; object is created with name='Unknown' and grade=12. -> Option A
Quick Check:
Keyword args + defaults = valid [OK]

Quick Trick: Use keyword args to skip defaults easily [OK]

Common Mistakes:

MISTAKES

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