[Solved] What will be the output of this code?class Employee: def __init__(self, id): self.id = id e1 = Employee('E123') e2 = Employee('E456') print(e1.id, e2.id) | Python

Python - Classes and Object Lifecycle

What will be the output of this code?

class Employee:
    def __init__(self, id):
        self.id = id

e1 = Employee('E123')
e2 = Employee('E456')
print(e1.id, e2.id)

AE456 E123

BE123 E456

CE123 E123

DError: id attribute not found

Step-by-Step Solution

Solution:

Step 1: Analyze the __init__ method
The constructor assigns the parameter 'id' to the instance attribute 'self.id'.
Step 2: Check object creation
e1 gets 'E123' and e2 gets 'E456' as their respective 'id' attributes.
Step 3: Print statement
Printing e1.id and e2.id outputs 'E123 E456'.
Final Answer:
E123 E456 -> Option B
Quick Check:
Each object has its own 'id' attribute value [OK]

Quick Trick: Instance attributes hold values per object [OK]

Common Mistakes:

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What will be the output of this code?