Tuple functions

Which operator is used to check if an element is present in a tuple in Python?

• a. ::

• b. in

• c. -

• d. $

How is tuple concatenation achieved in Python?

• a. Using the merge() function

• b. Using the combine() method

• c. Using the plus (+) operator

• d. Using the join() function

What does the statement dict1.get('Sohan') return if 'Sohan' is not a key in dict1?

• a. KeyError

• b. None

• c. True

• d. False

Which of the following correctly describes a tuple in Python?

• a. Tuples can only contain elements of the same data type

• b. Tuple elements are enclosed in square brackets

• c. You can access tuple elements using curly braces

• d. Tuple elements are enclosed in parentheses and separated by commas

How can you delete all items in a dictionary in Python?

• a. Using the erase() method

• b. Using the remove_all() function

• c. Using the clear() method

• d. Using the delete_all() function

What is the result of ('Red','Green') * 3 in Python?

• a. ('Red','Green','Red','Green','Red','Green')

• b. ('Red','Green','Red')

• c. ('Red','Green','Red','Green')

• d. ('Red','Green','Red','Green','Red')

What happens if there is only a single element in a tuple in Python?

• a. It automatically converts to a list

• b. It raises an error

• c. The element is followed by a comma

• d. The element is enclosed in square brackets

How are elements of a tuple accessed in Python?

• a. Using curly braces

• b. Using square brackets

• c. Using index values starting from 0

• d. Using angle brackets