D335 Introduction to Programming in Python - Set 1 - Part 2

Correct Answer: append()

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

Correct Answer: import math

The correct syntax to import the math module is import math.

Correct Answer: The absolute value of a number

The abs() function returns the absolute (non-negative) value of a given number.

Correct Answer: Dictionary

A dictionary is a mutable container in Python that stores key-value pairs.

Correct Answer: pop()

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

Correct Answer: _var_name

A valid Python variable name starts with a letter or underscore and contains letters, digits, or underscores.

Correct Answer: A list

A list in Python is created using square brackets, such as [1, 2, 3].

Correct Answer: //

The // operator performs floor division, which rounds the result down to the nearest whole number.

Correct Answer: reverse()

The reverse() method reverses the order of the elements in a list.

Correct Answer: Returns a random integer between a specified range

The random.randint() function generates a random integer within a specified range.

Correct Answer: random()

The random() function generates a random float number between 0.0 and 1.0.

Correct Answer: None

If a Python function does not have a return statement, it returns None by default.

Correct Answer: Using parentheses ()

A tuple is created by placing values inside parentheses, such as (1, 2, 3).

Correct Answer: find()

The find() method returns the index of the first occurrence of a substring in a string.

Correct Answer: 8

The ** operator raises a number to a power, so 2 ** 3 equals 8.

Correct Answer: type()

The type() function returns the type of an object, such as int, float, or str.

Correct Answer: strip()

The strip() method removes leading and trailing whitespace from a string.

Correct Answer: To skip the current iteration and continue with the next

The continue statement causes the loop to skip the current iteration and move on to the next one.

Correct Answer: String

The input() function always returns user input as a string.

Correct Answer: #

A comment in Python is denoted by the # symbol.