Module review--Data Structures (Module 9)

Front

What kind of data structure is info in the following declaration? Options: Tuple, Dictionary, List, 2D list

Back

Dictionary

Front

What kind of data structure is info in the following declaration? Options: Tuple, Dictionary, List, 2D list

Back

List

Front

What is the output of this program? Options: 2, 4, 6, 8, 10, 12; 2, 8, 4, 10, 6, 12; 2, 4, 6; 2, 8

Back

2, 4, 6, 8, 10, 12

Front

Which of the following code blocks will create this 2D list?

Back

Front

What will the value of my_list after the following code is executed?

Back

Front

Which of the following list comprehensions will create the same list as the for loop below?

Back

Front

What does “packing” refer to in Python?

Back

Storing multiple variables’ values by putting them in a collection, like a list or tuple

Front

What does “unpacking” refer to in Python?

Back

Initializing multiple variables at a time using a collection of values

Front

Which of the following assignment statements is equivalent to the following code block?

Back

Front

A dictionary maps

Back

keys to values