Test Cases for Even and Odd Numbers

Questions and Answers

What is the primary purpose of using test cases in an inchart form?

To streamline project management tasks

To systematically evaluate even and odd functionalities (correct)

To create random samples for data analysis

To visualize data trends over time

When differentiating between even and odd numbers in a test case, which of the following statements is true?

Odd numbers are multiples of 2

Odd numbers cannot be evenly divided by 2 (correct)

Even numbers always end in an odd digit

Even numbers can be divided by 3 with no remainder

In testing functionalities that deal with even and odd numbers, which aspect is least relevant?

The history of the number system (correct)

Proper input validation for number types

Performance benchmarks of the algorithm used

Edge cases like zero and negative integers

Which of the following scenarios best represents a correct test case for verifying odd number functionality?

<p>Inputting the number 7 and expecting a true output</p> Signup and view all the answers

Which of the following would most likely be a common error when writing test cases for even and odd functions?

<p>Adding a test case for decimal values</p> Signup and view all the answers

Study Notes

Purpose of Test Cases in Inchart Form

Facilitates organized and systematic evaluation of functionalities.
Enhances clarity in identifying expected outcomes and actual results.
Aids in tracking coverage and identifying areas needing more testing.

Differentiating Even and Odd Numbers

True statement would identify that even numbers are divisible by 2 without remainder, while odd numbers are not.
Test cases must include both types for comprehensive verification.

Least Relevant Aspect in Testing Even and Odd Numbers

The object's visual representation is generally inconsequential; focus should remain on data processing and outcomes.
Emphasis on algorithms and result validation is crucial over aesthetics.

Scenario for Verifying Odd Number Functionality

A valid scenario could involve inputting a known odd number (e.g., 7) and expecting a specific response (e.g., validation of 'odd').
Edge cases, such as negative odd numbers or large values, can further enhance the test case robustness.

Common Errors in Writing Test Cases

Misclassification of numbers, such as mistakenly labeling an odd number as even, is typical.
Neglecting to consider boundary conditions, such as '0' or '1', can lead to incomplete test coverage.
Failing to account for user input variations, such as string inputs instead of integers, is also a common oversight.

Description

This quiz explores the purpose and construction of test cases specifically for functionalities that involve even and odd numbers. It covers key aspects like correct scenarios, common errors, and irrelevant factors when designing these tests. Test your understanding and improve your testing skills with this targeted quiz.