Which of the following is true about tuples in Python

Question

BlackTom AI · Accepted Answer

To evaluate the statements about Python tuples, I’ll examine each claim in turn and connect it to how tuples actually behave in Python.
Option A: 'Tuples are immutable and indexed by key' This is mixing two concepts incorrectly. Tuples are indeed immutable, but they are not indexed by a key (like a dictionary); they are ordered collections where elements are accessed by their position. The 'indexed by key' part makes this statement false.
Option B: 'Tuples are immutable and indexed by position (number)' This combines the correct ideas: tuples cannot be changed after creation (immutable), and elements are accessed by their position in the sequence (0-based index). This matches Python’s tuple semantics.
Option C: 'Tuples are mutable and indexed by key' This is false on two counts: immutability is a defining feature of tuples, and indexing by a key is not how tuples are accessed. Dictionaries use keys, but tuples rely on numeric indices.
Option D: 'Tuples are mutable and indexed by position (number)' Again, the mutability part is incorrect for tuples; they are immutable, so this statement is false despite the correct notion of indexing by position.
In summary, the only statement that accurately describes Python tuples is the one stating they are immutable and indexed by position, while the others misstate either mutability, indexing mechanism, or both.

Which of the following is true about tuples in PythonMultiple choice

Similar Questions

i. Statement: In Python, a tuple is mutable (can be changed after creation).

Question29 Suppose tuple_two is defined as tuple_two = (10, 20, 30, 40, 50, 60). Now update the 3rd value to 'Z'. Which option(s) will you choose? Select one or more alternatives None of them tuple_two(2) = 'Z' tuple_two[2] = 'Z' tuple_two{2} = 'Z' ResetMaximum marks: 3 Flag question undefined

What is displayed by the following code? Aspen_colors = ("green", "yellow", "orange", "white") Aspen_colors.append("red") result = Aspen_colors[4] print(result)

Your GPS app returns coordinates as a tuple:coords = (40.7128, -74.0060) You want to change the latitude from 40.7128 to 41.0000. Which code snippet is valid?

When evaluating a new project, firms should include in the projected cash flows all of the following EXCEPT:

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler