D335 Introduction to Programming in Python - Set 5 - Part 2

Correct Answer: ['h', 'e', 'l', 'l', 'o']

The list() function converts a string into a list of individual characters.

Correct Answer: dict.keys()

The keys() method returns a view object containing all the keys of a dictionary.

Correct Answer: %

The % operator returns the remainder of a division.

Correct Answer: 9

The ** operator is used for exponentiation, and 3 ** 2 equals 9.

Correct Answer: ','.join(list)

The join() method is used to concatenate list elements with a specified separator.

Correct Answer: min()

The min() function returns the smallest element in a list.

Correct Answer: 11

The len() function counts all characters in the string, including spaces, making it 11 characters long.

Correct Answer: None

Global variables are initialized to None by default if not assigned a value.

Correct Answer: add()

The add() method is used for sets, not lists.

Correct Answer: list

An empty pair of square brackets [] creates an empty list in Python.

Correct Answer: list.pop()

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

Correct Answer: range(0, 5)

In Python 3, range() returns a range object, not a list.

Correct Answer: raise Exception("Error")

The raise statement is used to trigger an exception.

Correct Answer: HeLLo

The replace() method replaces all occurrences of the substring "l" with "L".

Correct Answer: global x

The global keyword is used to declare a global variable inside a function.

Correct Answer: 0

An empty list has a length of 0.

Correct Answer: try

The try block lets you test a block of code for exceptions.

Correct Answer: True

The in operator checks if a substring exists within another string, and A is in "Apple".

Correct Answer: Error

You cannot directly convert a string with a decimal point to an integer.

Correct Answer: +

The + operator concatenates two tuples.