Python Operators and Expressions 5 — Questions and Answers

Correct answer: 1

The modulo operator `%` returns the remainder of division; `10 ÷ 3 = 3` remainder `1`.

Correct answer: 'default'

An empty list is falsy in Python, so `[] or 'default'` returns `'default'` because the `or` operator returns the first truthy value.

Correct answer: //=

`//=` is valid and performs in-place floor division; the others are not valid Python operators.

Correct answer: Raises a TypeError

Python does not support implicit type coercion between strings and integers; attempting `'5' + 5` raises a `TypeError`.

Correct answer: True

`any()` returns `True` if at least one element is truthy; since `1` is truthy, the result is `True`.

Correct answer: False

The `!=` operator returns `True` when the operands are not equal; since `3 == 3`, `3 != 3` evaluates to `False`.

Correct answer: True

`all()` returns `True` only if every element is truthy; all elements (`True`, `1`, `'hello'`, `[1]`) are truthy, so the result is `True`.

Python Operators and Expressions 5

What is the result of `10 % 3` in Python?

Select your answer