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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 11 of 30 • Questions 101-110 of 300

Q101medium

What's the output?

print(type((1,2,3).__iter__()))

A)<class 'list_iterator'>

B)<class 'tuple_iterator'>

C)<class 'range_iterator'>

D)<class 'generator'>

Q102medium

What does @classmethod receive as first argument?

A)self

B)cls

C)No argument

D)Instance attributes

Q103easy

What's returned by open('f','w') if file exists?

A)File truncated

B)Appended

C)Error

D)Read-only handle

Q104easy

Which operator merges two sets and returns new set?

A)|

B)&

C)+

D)*

Q105medium

What's output? a = "𝔘" print(len(a))

A)1

B)2

C)Depends on platform

D)Error

Q106medium

Which function transforms iterable into iterator that yields cumulative results?

A)accumulate

B)compress

C)groupby

D)chain

Q107easy

What's printed?

print(bool(0.0))

A)False

B)True

C)Error

D)None

Q108hard

Which of these is true about Python's memory model?

A)Everything is passed by reference

B)Everything is passed by value

C)Objects are reference, assignment copies reference

D)Primitive types are copied on assignment

Q109medium

What's output? def f(x, y): x += y return x a = (1,2) b = (3,4) print(f(a,b))

A)(1,2,3,4)

B)(4,6)

C)Error

D)(1,2)

Q110medium

Which keyword raises StopIteration when generator exhausted?

A)return inside generator

B)yield

C)break

D)continue

......

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