Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Error messages are notifications or alerts that appear when there is an issue or mistake in a program. They provide information about the error and help programmers identify and fix the problem.
Testing refers to the process of evaluating a program or system to ensure that it functions correctly, meets its requirements, and produces expected results.