Across
- 3. This is the ongoing phase where the system is updated as needed.
- 4. With this method the new system is introduced into one branch and its performance is assessed before introducing in other branches.
- 6. Identifying the hardware and software required to run the new system is called
- 9. this is data outside the limits of acceptability/validity and should be rejected or cause an error message
- 10. Custom made software written specifically for the company.
- 11. This method involves one-to-one question-answer session between the analyst and the user.
- 12. The stage where a new information system is installed, and people are trained to use it.
Down
- 1. The first stage of the system life cycle
- 2. It uses defined symbols like rectangles, circles, arrows and short text labels, to show data inputs, outputs, storage points.
- 5. People who study an organization’s systems and suggest new systems.
- 7. A six-phase problem-solving procedure for examining and improving an information system.
- 8. is the process where data entered into a computer is checked to see if it satisfies certain criteria.