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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 20 of 30 • Questions 191-200 of 300

Q191medium

Which of these implements stable sort?

A)Timsort (Python's sort)

B)QuickSort

C)HeapSort

D)SelectionSort

Q192medium

What's printed?

print(isinstance(abc:= 'x', str))

A)True

B)False

C)Error

D)None

Q193medium

Which module helps create threads?

A)threading

B)multiprocessing

C)concurrent.futures

D)A and C

Q194easy

What's printed?

print({1,2,3} ^ {2,3,4})

A){1,4}

B){2,3}

C){1,2,3,4}

D)Error

Q195easy

Which of the following guarantees insertion order (as of CPython 3.7+)?

A)dict

B)set

C)list

D)tuple

Q196easy

What's printed?

print((1,2)[1])

A)1

B)2

C)Error

D)None

Q197medium

Which is true about async functions when not awaited?

A)They return coroutine object and do not run until awaited

B)They run immediately

C)They raise error

D)They run in background automatically

Q198easy

What's printed?

print(sum([]))

A)0

B)None

C)Error

D)[]

Q199medium

Which structure would you use for FIFO concurrency-safe queue?

A)queue.Queue

B)list with append/pop(0)

C)collections.deque(with locks)

D)A and C

Q200medium

What's printed?

print((True).__and__(False))

A)False

B)True

C)Error

D)None

......

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