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Python Programming

Comprehensive Python programming questions covering fundamentals, data structures, and advanced concepts

300 questionsâ€¢30 pagesâ€¢~450 min

Use this quiz track to strengthen recall, speed, and exam-style decision making. Attempt one page first, review explanations, and then re-attempt incorrect questions without notes.

A good scoring strategy is to mark uncertain questions, finish known ones quickly, and return with elimination logic. This improves accuracy while keeping momentum under time constraints.

Progress: 0 / 3000%

Page 15 of 30 • Questions 141-150 of 300

Q141easy

Which module provides namedtuple?

A)collections

B)typing

C)dataclasses

D)struct

Q142medium

What's the output?

print((0.3).as_integer_ratio())

A)A pair of ints representing fraction

B)Error

C)0.3

D)None

Q143easy

Which builtin raises for divide by zero?

A)ZeroDivisionError

B)ValueError

C)TypeError

D)ArithmeticError

Q144medium

What's printed?

def f(x=[]):
    x.append(len(x))
    return x

print(f())
print(f())

A)[0] then [1]

B)[0] then [0]

C)[0] then [0,1]

D)[0] [0]

Q145hard

Which mechanism loads modules lazily on attribute access?

A)importlib with LazyLoader/importlib.util

B)__import__ only

C)pkgutil.iter_modules

D)None of the above

Q146medium

What's the output?

print({i:i*i for i in range(3)}.keys())

A)dict_keys([0,1,2])

B)[0,1,2]

C)iterator

D)Error

Q147medium

Which tool is recommended for packaging Python projects?

A)setuptools / pyproject.toml with poetry or flit

B)distutils

C)easy_install

D)pip

Q148easy

What's printed?

print(bool(None or 0 or []))

A)False

B)True

C)Error

D)None

Q149easy

Which function returns true if all elements truthy?

A)all()

B)any()

C)every()

D)sum()

Q150medium

What's the output?

print(type((x for x in [])))

A)generator

B)list

C)tuple

D)iterator

......

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