Tuples — Chapter Test

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Question 1

What is the main difference between a tuple and a list?

ATuples can only hold numbers

BTuples are immutable; lists are mutable

CTuples are unordered

DThere is no difference

Question 2

How do you correctly write a tuple with a single item, 5?

A(5)

B(5,)

C[5]

D{5}

Question 3

What does x, y = (3, 8) do?

ACauses an error

BUnpacks the tuple, setting x = 3 and y = 8

CMakes x and y both equal (3, 8)

DCreates a list

Question 4

When is a tuple a better choice than a list?

AWhen the data will be added to and removed often

BWhen the data should not change (e.g. coordinates)

CWhen you need to sort the data in place

DTuples are never preferable

Question 5

Which brackets are used to write a tuple?

ASquare [ ]

BRound ( )

CCurly { }

DAngle < >