What is namespace in Python? What are tuples Difference between mutable and immutable What is slicing How do you reverse a string using slicing? What is Exceptional handling? What are different blocks of exception handling

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Namespace in Python is a way to organize and manage variables, functions, and classes. Tuples are immutable sequences of elements. Slicing is a way to extract a subset of elements from a sequence.

Namespace in Python helps avoid naming conflicts by organizing variables, functions, and classes.
Tuples are immutable and ordered collections of elements, defined using parentheses. Example: my_tuple = (1, 2, 3)
Mutable objects can be changed after creation, while immutable objects cannot be changed. Example: Lists are mutable, tuples are immutable.
Slicing in Python is a way to extract a subset of elements from a sequence using the syntax [start:stop:step]. Example: my_list = [1, 2, 3, 4, 5]; sliced_list = my_list[1:4]
To reverse a string using slicing, you can use the syntax [::-1]. Example: my_string = 'hello'; reversed_string = my_string[::-1]
Exception handling is a way to handle errors or exceptional situations in code to prevent program crashes. It includes try, except, else, and finally blocks.
Different blocks of exception handling include try block (contains code that may raise an exception), except block (handles the exception), else block (executes if no exception is raised), and finally block (executes regardless of an exception).

What is namespace in Python? What are tuples Difference between mutable and immutable What is slicing How do you reverse a string using slicing? What is Exceptional handling? What are different blocks of exception handling

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