Tuples 4

What function is used to determine the length of a tuple in Python?

• len()

• count()

• size()

• length()

Which loop can be used to iterate through tuple items by referring to their index number?

• do-while loop

• while loop

• for loop

• foreach loop

What is required to increase after each iteration when using a while loop to loop through a tuple?

• Tuple size

• Index

• Memory allocation

• Loop speed

Which method is not a tuple method in Python?

• len()

• unpack()

• join()

• append()

What is the correct way to concatenate two tuples in Python?

• Using the join() method

• Using the concat() method

• Using the append() method

• Using the + operator

Which of the following is not a valid tuple operation?

• Looping through a tuple

• Unpacking a tuple

• Modifying an existing tuple item

• Concatenating two tuples

How can you loop through the tuple items by using a for loop?

• By referring to their index number

• Directly by item

• Tuples cannot be looped through

• Using the map function

What Python function is used to create a suitable iterable for looping through a tuple by index numbers?

• range()

• enumerate()

• iter()

• zip()

Which of the following is a correct way to print all items in a tuple named 'thistuple'?

• print(thistuple[all])

• print(thistuple.items())

• for x in thistuple: print(x)

• thistuple.printAll()

What is the result of trying to modify an item within a tuple in Python?

• The item is modified successfully

• The tuple is converted to a list

• A new tuple is created with the modification

• An error is raised