Q11. What are the built-in type does Python provides?
There are mutable and Immutable types of Pythons built in types Mutable built-in types List Sets Dictionaries Immutable built-in types Strings Tuples Numbers
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Q12. What is namespace in Python?
In Python, every name introduced has a place where it lives and can be hooked for. This is known as namespace. It is like a box where a variable name is mapped to the obj...
Q13. What is lambda in Python?
A **lambda function** in Python is a small, anonymous (unnamed) function defined using the `lambda` keyword: ### Syntax: `lambda arguments: expression` ```python # Simple...
Q14. Why lambda forms in Python does not have statements?
Python creator Guido van Rossum deliberately designed Python lambda expressions to be restricted to a single expression rather than containing full statements: ### Key Re...
Q15. What is pass in Python?
Pass means, no-operation Python statement, or in other words it is a place holder in compound statement, where there should be a blank left and nothing has to be written ...
Q16. In Python what are iterators?
An **iterator** in Python is an object that represents a stream of data. It implements the **Python Iterator Protocol**, which consists of two core magic methods: 1. **`_...
Q17. What is unit test in Python?
A unit testing framework in Python is known as unittest. It supports sharing of setups, automation testing, shutdown code for tests, aggregation of tests into collections...
Q18. In Python what is slicing?
**Slicing** is a Python mechanism for extracting a sub-sequence from a sequence data type (such as a `list`, `tuple`, or `str`) using extended indexing notation: ### Synt...
Q19. What are generators in Python?
Generators are functions that return an iterable collection of items, one at a time, in a set manner. Generators, in general, are used to create iterators with a differen...
Q20. What Is Docstring In Python?
A docstring is a unique text that happens to be the first statement in the following Python constructs: Module, Function, Class, or Method def inition. A docstring gets a...