Python Data Operations (Grouped Overview)

Python Data Operations – Real‑Time Usage Table

Group	Operation Type	Operators	When We Use It	Real‑Time Scenario
Mathematical Operations	Arithmetic	+ - * / // % **	When performing calculations and numeric processing	Calculating total bill in shopping cart, salary calculation, tax computation
Filtering & Decision Making	Comparison	== != > < >= <=	When comparing values to make decisions	Checking if user age is eligible for registration
	Logical	and or not	When combining multiple conditions	Login validation: username AND password must be correct
	Membership	in not in	When checking if value exists in a collection	Checking if a product exists in inventory list
Data Update Operations	Assignment	= += -= *= /=	When updating or storing values in variables	Updating account balance after a transaction
Memory & System Level	Identity	is is not	When checking if two variables share the same memory	Verifying object references in caching systems
Memory & System Level	Bitwise	& \| ^ ~ << >>	When working with low‑level binary operations	Encryption, hardware control, network protocols