D335 Introduction to Programming in Python - Set 3 - Part 1

Correct Answer: 6

The len() function returns the number of characters in the string, which is 6 in this case.

Correct Answer: append()

The append() method adds an element to the end of a list.

Correct Answer: 2

The // operator performs floor division and returns the largest integer less than or equal to the result.

Correct Answer: ==

The == operator compares two values for equality in Python.

Correct Answer: Converts an integer to a string

The str() function converts an integer or any other data type to a string.

Correct Answer: #

Comments in Python start with the # symbol.

Correct Answer: Hello

The capitalize() method returns a copy of the string with the first character capitalized and the rest lowercased.

Correct Answer: pop()

The pop() method removes and returns the last element of a list.

Correct Answer: my_dict = {'a': 1, 'b': 2}

A dictionary is created using curly braces {} with key-value pairs.

Correct Answer: 2

The % operator returns the remainder of the division, so 10 % 4 equals 2.

Correct Answer: Receives user input from the keyboard

The input() function is used to take input from the user as a string.

Correct Answer: set()

The set() function converts a list into a set, which is an unordered collection of unique elements.

Correct Answer: python

The lower() method converts all characters in a string to lowercase.

Correct Answer: my_tuple = (1, 2, 3)

A tuple is created using parentheses, like (1, 2, 3).

Correct Answer: Checks if all characters in a string are alphabetic

The isalpha() method returns True if all characters in the string are alphabetic and False otherwise.

Correct Answer: set = set()

An empty set is created using the set() function. Using {} creates an empty dictionary, not a set.

Correct Answer: Splits a string into a list based on a delimiter

The split() method divides a string into a list, breaking at the specified delimiter.

Correct Answer: 11

In Python, multiplication has a higher precedence than addition, so 2 * 4 is evaluated first, followed by 3 + 8.

Correct Answer: A way to create lists based on existing lists

List comprehensions provide a concise way to generate lists from existing lists or other iterables.

Correct Answer: # This is a comment

Single-line comments in Python start with the # symbol.