[Solved] What will be the output of this code?class Bird: def __init__(self, species): self.species = species def sing(self): return f"{self.species} sings beautifully!" b = Bird('Canary') print(b.sing()) | Python

Python - Methods and Behavior Definition

What will be the output of this code?

class Bird:
    def __init__(self, species):
        self.species = species
    def sing(self):
        return f"{self.species} sings beautifully!"

b = Bird('Canary')
print(b.sing())

ABird sings beautifully!

BCanary sings beautifully!

CError: missing self parameter

DNone

Step-by-Step Solution

Solution:

Step 1: Understand instance attribute assignment
The constructor assigns species to self.species.
Step 2: Method returns formatted string using self.species
The sing method returns the string with the species name.
Final Answer:
Canary sings beautifully! -> Option B
Quick Check:
Instance methods access instance attributes via self [OK]

Quick Trick: Instance methods use self to access attributes [OK]

Common Mistakes:

Confusing class name with instance attribute
Forgetting to call method with parentheses
Incorrect string formatting

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More Python Quizzes

What will be the output of this code?

Step 1: Understand instance attribute assignment

Step 2: Method returns formatted string using `self.species`

Final Answer:

Quick Check:

Want More Practice?

What will be the output of this code?

Step 1: Understand instance attribute assignment

Step 2: Method returns formatted string using self.species

Final Answer:

Quick Check:

Want More Practice?

Step 2: Method returns formatted string using `self.species`