How many tests are needed, at a minimum, for thorough black box testing of a function that determines the largest of three numbers? That is, the tests should cover all cases, but not include more tests than necessary.

The function is_time consumes two integers, one representing hours and the other minutes in 24-hour time. The function produces "Passes" if the values are legal values for a time (that is, from 0 to 23 for hours and from 0 to 59 for minutes), and "Fails" otherwise.

Select all choices of what should be tested.

There may be more than one correct choice.

The function integer_type consumes a value of any type and returns "Even integer" if it is an even integer, "Odd integer" if it is an odd integer, and "Not an integer" otherwise.

Select all choices of inputs that would give a thorough set of tests for black box testing. There may be more than one correct choice.

The function off_peak consumes any type of data and determines if the time is eligible for off peak rates. It returns one of the following outputs: "Off peak", "Peak", and "Not a time". Off-peak rates are based on 24-hour time, for values less than 9 or greater than 17.

Select all pairs of inputs that test different cases for black box testing. There may be more than one correct choice.

How many tests are needed, at a minimum, for thorough white box testing of the function below? That is, the tests should cover all cases, but not include more tests than necessary.

def is_vowel(char):
    is_a = char == "a" or char == "A"
    is_e = char == "e" or char == "E"
    is_i = char == "i" or char == "I"
    is_o = char == "o" or char == "O"
    is_u = char == "u" or char == "U"
    return is_a or is_e or is_i or is_o or is_u

Select all choices of inputs such that each input in the list tests a different case in the white box testing of this function.

There may be more than one correct choice.

def starts_with_a(word):
    return len(word) > 0 and word[0] == "a"

In the box provided, enter the minimum number of tests for thorough white box testing of the function below. That is, the tests should cover all cases, but not include more tests than necessary.

def is_multiple(number, factor):
    return factor != 0 and number % factor == 0

Select all choices that are true of a minimum number of tests for thoroughly testing (black box and white box) the code below. That is, the tests should cover all cases, but not include more tests than necessary.

There may be more than one correct choice.

def car_safety(weight, height, age):
    if weight >= 36 or height >= 145 or age >= 8:
        return("Seat belt")
    elif 18 <= weight < 36 and height < 145 and age < 8:
        return("Booster")
    elif 9 <= weight < 18:
        return("Forward-facing car seat")
    else:
        return("Backward-facing car seat")

Select all choices that are true of a minimum number of tests for thoroughly testing (black box and white box) any function. That is, the tests should cover all cases, but not include more tests than necessary.

There may be more than one correct choice.