Python Advanced Concepts Quiz

Lambda functions are small, anonymous functions in Python that can have any number of arguments, but can only have one expression. An example application of lambda functions is in sorting or filtering lists, where a simple function is needed temporarily and does not need to be named.

Concurrency and parallelism are concepts related to executing multiple tasks simultaneously. Concurrency refers to the ability of different parts or units of a program to be executed out-of-order or in partial order, without affecting the final outcome. Parallelism, on the other hand, refers to the simultaneous execution of multiple tasks at the same time. In Python, concurrency can be implemented using libraries like asyncio and threading, while parallelism can be achieved using libraries like multiprocessing and concurrent.futures.

Inheritance allows a new class to inherit properties and methods from an existing class. Polymorphism allows objects of different classes to be treated as objects of a common superclass. An example in Python could be a base class 'Animal' with subclasses 'Dog' and 'Cat' inheriting from it. Polymorphism can be demonstrated by having a method 'make_sound' in both 'Dog' and 'Cat' classes, which can be called on objects of either class without knowing their specific type.

Class method

To call a method from the parent class

Big O notation