Level 1 : The mechanism of designing a new class based on one or more existing classes is called:

Author: Pavan | Tags: inheritance | 1736+ Python FAQs | Share
comprehension | else-statement | set | pickling-&-unpickling | iterable | multithreading | data-structure | inheritance | loops | classes | memory | global-variable | keyword | heap-memory | python-repl | string-iteration | filter-function | bitwise-operator | syntax-error | data-structure | file_handling | context-manager | numeric | identifier | string | max-min | command-line-parsing | syntaxerror | typeerror | def | comparison | tuple | operations | min-max-function | sorting | touples | filter | string-formatting | raise | operator-or | data-type | expression | decimal | asyncio | multiple-inheritance | input-function | encoding | data-type | string-method | asyncio-module | generators | file | boolean-and-non-boolean | id-function | loop-control | identity-operator | inherit | encapsulation | control-flow | postfix | functions | virtual-environment | turtle | lambda | binary-operation | multiprocessing | error | list-comprehension | yield | class-and-inheritance | comment | math | control-statement | higher-order-function | list-join | regex | append | destructor | complex | slice | built-in-function | condition | logical-operator | oop | __init_subclass__ | arithmetic-operation | python-history | math-copysign | lists | arithmetic-expression | dictionary | recurssion | regular-expression | data-structures | assignment-operator | operand | logical-operator | descriptors | identity-operator | function-argument | range | access-modifier | indexing | default-mutable-argument | async | immutable-data-type | python-module | rollback | call | global | goto-function | sum-function | type-conversion | frozenset | list-operation | implementation | python | method | input | for | version | boolean | init | exception-handling | format | debugging | match | precedence | function | syntax-error | conditional-statement | list-vs-tuple | attribute | recursion | expand-tab | numpy | slicing | counter-function | operators | variable | static-method | center | type_conversion | while-else-loop | exception-handling | pseudocode | threading | generators-in-python | datetime | list-mutation | array | feature | with-statement | python-django | class-and-instance-variable | formal-and-actual-parameter | immutability | methods | min-function | global-keyword | matrix | application | magic-method | statement | import-method | join | zip-function | mutable | update | objects | counter | module | enumerate() | string-formatting | decorator | constructor | object-attribute | string-concatenation | software-design | namespace | nested-loop | stack | memory-management | choice | loop | complex-number | staticmethod | floating-point-precision | while-and-for-loop | python_version | operator | random | string-slicing | oops | type-conversion | binary | virtual-environment | syntax | dicts | matrix-list-comprehension | random-function | round | __all__-attribute | odd-number | integer | list | logical-operation | namedtuple | factorial-function | int | version-check | thread | indentation | lambda-function | generator | string-manipulation | file-handling | compute | tuple-unpacking | zip | deep-copy | set-operation | docstring | installation | built-in-function | list-indexing | list-slicing | dictionaries | map-function | collections | copy | basic | string-slicing | overflow | class-and-object | shallow-copy | global-variable | operator-overloading | pandas | iterator | mathematical-function | string-method | conversion | sum() | input-function | control-flow | split | return-statement | sys | parameter | fabs-function | scientific-notation | benefit | pep | list-method | interpreter | datatype | data_structure | round-function | conditional-statement | operator-and | package-management | design-principle | list-comprehension | assert | functional-programming | class | precedence-and-associativity | mathematics | print-statement | built-in | escape-operator | error-handling | polymorphism | swapping | name-mangling | head-and-tail | gil | bitwise-operator | sorted | mapping-function | file-handling | while-loop | library | print | lambdas | function-and-scope | invalid-list | mysql | __future__ | exponentiation | zfill-function | sys-module | matplotlib | exception | collection | bitwise ...