Computer Science Tuples

What is a tuple in Python?

• C. A type of loop in Python

• B. A mutable data type

• A. A sequence used to store a collection of values of any type

• D. A type of dictionary in Python

How are tuples created in Python?

• C. Using parenthesis

• B. Using curly braces

• A. Using square brackets

• D. Using angle brackets

Which of the following is true about tuples?

• B. Tuples can be modified in place

• D. Tuples can only store integers

• A. Tuples are mutable

• C. Tuples are immutable

How can a single element tuple be created in Python?

• A. (20,)

• B. (20)

• D. (20, 20, 20)

• C. (20, 20)

What is the result of the expression: (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20)[4:-4]?

• A. (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)

• B. (5, 6, 7, 8, 9, 10, 11, 12, 13, 14)

• C. (5, 6, 7, 8, 9, 10, 11, 12, 13)

• D. (5, 6, 7, 8, 9, 10, 11, 12)

What is the result of the expression: (10,20,30,1,7,9,100,51,75,80)[2:5]*3?

• A. (30, 1, 7, 30, 1, 7, 30, 1, 7)

• B. (30, 1, 7, 30, 1, 7, 30, 1, 7, 30, 1, 7)

• C. (30, 1, 7, 100, 51, 75, 30, 1, 7, 100, 51, 75, 30, 1, 7)

• D. (30, 1, 7, 100, 51, 75, 30, 1, 7, 100, 51, 75)

Which function is used to return the count of a specific element in a tuple?

• D. count()

• C. index()

• B. min()

• A. max()

How can a tuple be indirectly modified in Python?

• C. Using tuple unpacking

• A. Using the del statement

• D. Using the remove() method

• B. Using the append() method

What is the result of the expression: (10,20,30)[1]?

• D. Error

• C. 30

• B. 20

• A. 10

Which of the following is true about tuples in Python?

• A. Tuples are mutable

• B. Tuples can be modified in place

• C. Tuples are immutable

• D. Tuples can only store integers