Zero-indexed means the ordering starts at zero. A zero-indexed array starts counting positions from 0 instead of 1 so in the array ["a", "b", "c"], "a" is at index 0, "b" at index 1 and "c" at index 2.
Because developers know that arrays (list) count from zero, a common bug can occur from the requirement to “select the 3rd item in the list” where an API uses zero-indexed positions. This is another example of an assumption that technical development teams might make, which is likely to differ from users expectations of the system under test.
Because developers know that arrays (list) count from zero, a common bug can occur from the requirement to “select the 3rd item in the list” where an API uses zero-indexed positions. This is another example of an assumption that technical development teams might make, which is likely to differ from users expectations of the system under test.
