Across
- 4. is a service provisioning model in which a service provider makes computing resources and infrastructure management available to UTILITY the customer as needed, and charges them for specific usage rather than a flat rate
- 7. the low-level software that supports a computer's basic functions, such as scheduling tasks and controlling peripherals
- 8. Is a human-computer interface (i.e. a way for humans to interact with computers)
- 10. denoting software for which the original source code is made freely available and may be redistributed and modified
- 12. an interface for typing commands directly to a computer's operating system
Down
- 1. protect (a network or system) from unauthorized access
- 2. An adjective that describes software or hardware products that are ready-made and available for sale to the general public.
- 3. is a type software which is written for one specific occasion
- 5. s the process of consolidating fragmented data on a volume (such as a hard disk or a storage device) so it will work more efficiently
- 6. which the user and a computer system interact, in particular the use of input devices and software
- 9. Refers to any computer software that has restrictions on any combination of the usage, modification, copying or distributing modified versions of the software
- 11. techniques for ensuring that data stored in a computer cannot be read or compromised by any individuals without authorisation