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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 29 of 30 • Questions 281-290 of 300

Q281medium

Which stdlib helps inspect live objects (getsource, signature)?

A)inspect

B)pprint

C)dis

D)ast

Q282easy

What's the output?

print(repr(1.0))

A)'1.0'

B)1.0

C)Error

D)None

Q283medium

Which operation can be faster using bisect module?

A)Insert into sorted list with O(log n) search + O(n) shift

B)Random access

C)Pop from arbitrary index

D)Iteration

Q284easy

What's the output?

a = [1,2,3]
a.insert(10, 4)
print(a)

A)[1,2,3,4]

B)[4,1,2,3]

C)Error

D)[1,2,3]

Q285medium

Which profiling tool measures per-line execution time?

A)line_profiler

B)cProfile

C)timeit

D)tracemalloc

Q286easy

What's the output?

print((1).__floordiv__(2))

A)0

B)0.5

C)Error

D)None

Q287easy

Which method converts a list of key-value pairs into dict?

A)dict()

B)zip()

C)map()

D)list()

Q288easy

What's the output?

print('x'*0)

A)'' (empty string)

B)x

C)Error

D)None

Q289hard

Which of these is true about __init_subclass__?

A)Called on class creation for subclasses

B)Replaces __init__

C)Only for instances

D)Deprecated

Q290hard

What's the output?

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

A)<class 'code'>

B)Error (generator has no gi_code)

C)<class 'object'>

D)None

...

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