TheRedHornDev

// question 1 of 10

What is the output of: list("Bull")?

['B', 'u', 'l', 'l'] ('B', 'u', 'l', 'l') ['Bull']

// question 2 of 10

What does the 'a' mode do when opening a file?

Appends to the end without overwriting Reads the file only Overwrites the file completely

// question 3 of 10

What is the output of: [x**2 for x in range(4)]?

[0, 1, 2, 3] [0, 1, 4, 9] [1, 4, 9, 16]

// question 4 of 10

What does the load_from_txt() pattern do in the projects?

Reads a file and populates a dictionary Saves a dictionary to a file Validates user input

// question 5 of 10

What does time.sleep(0.5) do?

Speeds up execution Pauses for 5 seconds Pauses execution for half a second

// question 6 of 10

What does statistics.median([1, 3, 5, 7]) return?

5 3 4.0

// question 7 of 10

What does a set guarantee about its elements?

Elements are ordered All elements are unique Elements can be any type including lists

// question 8 of 10

What does defaultdict(list) do when a missing key is accessed?

Creates the key with an empty list as value Returns None Raises a KeyError

// question 9 of 10

What does datetime.date.today() return?

The current date and time The current date as a date object A formatted string

// question 10 of 10

What does sorted(my_dict) return?

A sorted dictionary A sorted list of the dictionary's values A sorted list of the dictionary's keys

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