Level 1 : What will be the final value of d after executing the following?


d = {'a': 10, 'b': 20, 'c': 30}
x = d.pop('b', d.setdefault('d', 40))
y = d.setdefault('c', d.pop('d', 50))

Author: SandhyaR | Tags: dictionary | 1859+ Python FAQs | Share
return-statement | destructor | difference-between-threads-and-processes | else-statement | lambda | global-keyword | condition | access-modifier | filter-function | descriptors | basic | complex-number | file | turtle | thread-synchronization | dictionary-comprehensions | file-handling | scientific-notation | data-type | bitwise-operator | identifier | zip-function | dictionary | string | virtual-environment | expand-tab | else | software-design | collections | list-join | for | sets | identity-operator | walking-through-directories-using-os.walk() | numeric | overflow | design-principle | virtual-environment | __all__-attribute | generator | file_handling | list,-set,-and-dictionary-comprehensions | math | bitwise | built-in | collection | append | docstring | sys-module | version-check | exception-handling | python-history | thread-safe-data-structures-(queue.queue) | typeerror | reading-and-writing-large-files-efficiently | implementation | immutability | input-function | parsing-with-strptime | function-and-scope | syntax-error | loop | encapsulation | oops | error-handling | counter-function | list-comprehensions | lambda-function | indexing:-loc-vs-iloc | string-slicing | invalid-list | encoding | using-else-and-finally | int | comparison | booleans | update | call | split | exception-handling | integers | working-with-temporary-files-using-tempfile | overriding-methods | slicing | datetime | default-arguments | package-management | list | control-flow | regular-expressions | max-min | factorial-function | binary | managing-directories-with-os-and-shutil | single-inheritance | format | string-methods | conditional-statement | list-vs-tuple | dicts | while-loops | using-os-and-pathlib-modules | decorator | introduction-to-python | head-and-tail | memory | threading | debugging | string-formatting | error-handling | tuple-methods | list-slicing | datetime.date,-datetime.time,-datetime.datetime | reading:-read(),-readline(),-readlines() | global-variable | why-use-multiprocessing-over-threading?-(gil) | print-statement | random | data_structure | matrix-list-comprehension | data-structures | postfix | iterator | membership-operators-(in,-not-in) | error | using-yield-in-functions | keyword | binary-operation | memory-management | boolean-and-non-boolean | creating-and-starting-threads | pseudocode | syntaxerror | escape-operator | __init_subclass__ | python-syntax-and-structure | oop | set-operation | statement | datatype | recursion | boolean | feature | input-function | while-else-loop | methods | namedtuple | boolean-masking | math-copysign | context-manager | control-statement | anchors-(^,-$) | type-conversion | yield | working-with-binary-files-(rb,-wb) | operand | logical-operation | arithmetic-operation | numpy | inheritance | creating-custom-modules | data-types | print | identity-operator | copy | class-decorators | operations | using-lists-as-stacks | range | aggregating-data-with-functools.reduce() | static-method | floats | assert | set | bitwise-operator | lambdas | swapping | multiple-except-blocks | lists | __future__ | min-function | method-overloading | type-conversion-and-casting | dictionary-methods | conversion | logical-operator | introduction-to-threads | frozenset | regular-expression | loops | indentation | benefit | stack | writing:-write(),-writelines() | identity-operators-(is,-is-not) | constructor | reading-and-writing-files | string-slicing | python-repl | map-function | formatting-with-strftime | rollback | exception | match | variable | logical-operator | arithmetic-expression | handling-missing-values-(fillna,-dropna) | round | conditional-statement | conditional-statements | generators | raise-statement | syntax | quantifiers-(*,-+,-?,-{}) | id-function | string-concatenation | working-with-dates-and-times | using-join()-and-is_alive()-methods | key-value-pairs | dictionaries | function-argument | round-function | default-mutable-argument | filter | dataframe-and-series-objects | integer | data-structures-in-python | operator-or | counter | tuple-unpacking | name-mangling | asyncio-module | opening-files-(open()) | control-flow | unit-testing | complex | using-the-threading-module | data-structure | functional-programming | immutable-data-type | comment | gil | namespace | library | literal-characters-and-special-characters | generators-in-python | fabs-function | sorting | list-operation | shallow-copy | odd-number | slice | mapping-function | operator-overloading | init | matplotlib | python-module | tuple | precedence | multiprocessing | import-method | expression | introduction-to-multiprocessing | mutable | sorting-and-ranking | array | magic-method | exponentiation | async | recurssion | strings | lambda-functions | iterable | filtering-and-indexing | sys | interpreter | string-formatting | goto-function | intering | choice | zip | command-line-parsing | nested-loop | inherit | using-assertions-(assertequal,-assertraises) | functional-programming | working-with-file-paths | list-mutation | min-max-function | sorted | class | class-and-inheritance | zfill-function | version | floating-point-precision | decimal | thread | class-and-instance-variable | indexing | attribute | matrix | random-function | formal-and-actual-parameter | touples | syntax-error | test-discovery | classes | data-type-conversions | regex | list-methods-and-slicing | list-comprehension | multithreading | def | global | input | installation | python | time-series-with-pandas | joining-and-merging-dataframes | asyncio | staticmethod | file-handling | list-indexing | method | using-map()-for-transformations | tuples | functions | sum() | list-method | type-conversion | module | defining-functions | deep-copy | loop-control | function | advanced-file-operations | while-and-for-loop | loop-control-statements | heap-memory | application | mathematics | operators | higher-order-function | string-manipulation | mathematical-function | precedence-and-associativity | arbitrary-arguments-(*args,-**kwargs) | compute | enumerate() | type_conversion | data-structure | logical-operators | global-variable | comprehension | directory-operations | string-iteration | mysql | iterators | while-loop | with-statement | sum-function | multiple-inheritance | pass | object-attribute | polymorphism | pickling--unpickling | objects | pandas | pep | parameter | operator | center | data-type | built-in-function | string-method | operator-and | class-and-object | raise | python_version | python-django | built-in-function | python-operators | built-in-modules | assignment-operators | assignment-operator | string-method | join | multiple-inheritance | list-comprehension ...