Across
- 1. A system of words, letters, or signs used to create programs, apps or web pages.
- 4. person who writes computer programs.
- 5. The rules that programming languages have for typing their codes right.
- 7. collection of instructions that connect the hardware and tell a computer how to work.
- 8. is the global system of interconnected computer networks.
- 9. the part of an application that performs an essential task not apparent to the user.
Down
- 1. Is the application of processes and controls with technologies to protect systems, networks, programs, devices and data from crackers or bad hackers.
- 2. An image or set of images which displays the functional elements of a website, information system or an app.
- 3. an organized collection of structured information, or data, typically stored electronically in a computer system.
- 6. A computer program designed to help people perform an activity.