Python Tuples Quiz

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What is a tuple in Python?

A mutable collection of ordered elements

A type of function for iterating over sequences

A mutable collection of unordered elements

An immutable collection of ordered elements (correct)

Which of the following operations is not allowed for tuples?

Slicing the tuple

Changing an existing element (correct)

Concatenating two tuples

Accessing an element by index

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following changes the element '6' to '0'?

nested_list = 0

nested_list = [4, 5, 0]

nested_list = [1, 2, 0]

nested_list = [[1, 2, 3], [4, 5, 0]] (correct)

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following lists is nested_list[1:]?

[[4, 5, 6]] Signup and view all the answers

Consider the following nested list containing student grades. What does the following code print: def f(lst): return len(lst) print(f(student_grades))

The average grade of each student Signup and view all the answers

What does the following code print: print({1, 2}.issubset({3, 4}))?

False Signup and view all the answers

Consider a square matrix. What does the following function return: def sum_of_primary_diagonal(matrix): diagonal_sum = 0 for i in range(len(matrix)): diagonal_sum ____________ return diagonal_sum?

+= matrix[i][i] Signup and view all the answers

Consider the nested list: student_grades = [ ['Alice', [90, 85, 88]], ['Bob', [75, 92, 80]], ['Charlie', [82, 88, 95]] ]. What does the following code print: def f(lst): return len(lst) print(f(student_grades))?

The sum of the grades of each student Signup and view all the answers

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following changes the element '6' to '0'?

nested_list[1][2] = 0 Signup and view all the answers

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following lists is nested_list[1:]?

[[4, 5, 6]] Signup and view all the answers

Python Tuples Quiz

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Questions and Answers

What is a tuple in Python?

Which of the following operations is not allowed for tuples?

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following changes the element '6' to '0'?

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following lists is nested_list[1:]?

Consider the following nested list containing student grades. What does the following code print: def f(lst): return len(lst) print(f(student_grades))

What does the following code print: print({1, 2}.issubset({3, 4}))?

Consider a square matrix. What does the following function return: def sum_of_primary_diagonal(matrix): diagonal_sum = 0 for i in range(len(matrix)): diagonal_sum ____________ return diagonal_sum?

Consider the nested list: student_grades = [ ['Alice', [90, 85, 88]], ['Bob', [75, 92, 80]], ['Charlie', [82, 88, 95]] ]. What does the following code print: def f(lst): return len(lst) print(f(student_grades))?

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following changes the element '6' to '0'?

Consider nested_list = [[1, 2, 3], [4, 5, 6]]. Which of the following lists is nested_list[1:]?

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