D335 Introduction to Programming in Python - Set 5 - Part 3

Correct Answer: False

In Python, 0 evaluates to False in a Boolean context.

Correct Answer: set <= other_set

The <= operator checks if one set is a subset of another.

Correct Answer: Both a and c

The remove() and discard() methods both remove an element from a set, but discard() does not raise an error if the element is not found.

Correct Answer: Returns True if any element in an iterable is true

The any() function returns True if at least one element of the iterable is true.

Correct Answer: {2, 3}

The & operator returns the intersection of two sets.

Correct Answer: Tuple

Dictionary keys must be immutable types, and tuples are immutable, while lists, sets, and dictionaries are mutable.

Correct Answer: 30

The max() function returns the largest element from a list.

Correct Answer: for line in file:

Using a for loop allows you to read a file line by line efficiently.

Correct Answer: 512

Exponentiation is evaluated from right to left, so 3 ** 2 is 9, and 2 ** 9 equals 512.

Correct Answer: Removes both leading and trailing whitespace

The strip() method removes whitespace from both the beginning and end of a string.