Boundary Value Analysis: Testing the Limits for Success

What boundary values should we use as test inputs for the day variable in the function date_check?

A) Days 1 and 31

B) Days 0 and 32

C) Days -1 and 32

D) Days 1 and 30

Answer:

The correct boundary values for testing the day variable in the function date_check are days 1 and 31.

In the context of Computers and Technology, it is crucial to utilize the appropriate boundary values when testing functions. For the date_check function, the extremes of the typical date range, which are days 1 and 31, should be used as test inputs. This practice is known as Boundary Value Analysis, a popular functional testing technique.

Boundary Value Analysis focuses on testing the boundaries or limits of input values to ensure the function behaves correctly under extreme conditions. By testing the function with days 1 and 31, we can verify that it handles all valid dates accurately and efficiently.

It is essential to implement Boundary Value Analysis in testing to cover a wide range of scenarios and detect any potential issues that may arise at the boundaries of acceptable input values. By utilizing this technique, we can enhance the reliability and effectiveness of our functions in Computers and Technology.