What will be the output of the following Python code?class Truth: passx=Truth()bool(x)OptionspassFalseerrorTrue
Question
What will be the output of the following Python code?
class Truth:
pass
x = Truth()
bool(x)
Options
- pass
- False
- error
- True
Solution
The output of the given Python code will be True.
Here's the step by step explanation:
-
A class named 'Truth' is defined with no methods or attributes. It's an empty class.
-
An instance 'x' of the class 'Truth' is created.
-
The built-in function bool() is called with the instance 'x' as an argument.
In Python, by default, an instance of a class is always true until the class defines either a bool() method or a len() method that returns False or 0 respectively. Since the class 'Truth' doesn't define these methods, the instance 'x' is considered as True. Therefore, bool(x) returns True.
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