[Solved] What will be the output of the following Python code?class Room: def __init__(self, name): self.name = name class StudyRoom(Room): def __init__(self, name, has_desk): super().__init__(name) self.... | LLD

LLD - Design — Hotel Booking System

What will be the output of the following Python code?

class Room:
    def __init__(self, name):
        self.name = name

class StudyRoom(Room):
    def __init__(self, name, has_desk):
        super().__init__(name)
        self.has_desk = has_desk

room = StudyRoom('QuietZone', True)
print(room.name, room.has_desk)

AQuietZone True

BQuietZone False

CError due to missing super call

DError due to incorrect attribute access

Step-by-Step Solution

Solution:

Step 1: Understand Class Initialization
The StudyRoom constructor calls super().__init__(name) to initialize the base Room class's name attribute.
Step 2: Check Attribute Assignment
The has_desk attribute is set to True during instantiation.
Step 3: Output
Printing room.name and room.has_desk outputs QuietZone True.
Final Answer:
QuietZone True -> Option A
Quick Check:
Correct super call and attribute access [OK]

Quick Trick: super() initializes base class attributes [OK]

Common Mistakes:

MISTAKES

Forgetting to call super().__init__
Misnaming attributes
Assuming default values incorrectly

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What will be the output of the following Python code?

Step 1: Understand Class Initialization

Step 2: Check Attribute Assignment

Step 3: Output

Final Answer:

Quick Check:

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