Across
- 5. Checks that data has been entered into a field.
- 6. first stage of system life cycle that involves understanding, observing or interviewing.
- 8. the fundamental software that manages a computer's hardware and software resources, allowing users to interact with the computer.
- 9. the programs and other operating information used by a computer.
Down
- 1. the external and internal devices and equipment that enable you to perform major functions such as input, output, storage, communication, processing, and more.
- 2. a type of artificial intelligence (AI) program designed to mimic the decision-making abilities of a human expert in a specific domain.
- 3. a condition caused by repetitive movements over time, often associated with computer use.
- 4. Ensures that data entered has the correct number of characters, or isn't longer than a certain number of characters.
- 7. Checks that a value falls within the specified range.