Across
- 4. unlock a device by looking at it
- 5. billing allows access to mobile phone bill
- 6. a navigation system that determines the time and geographical location of the device by using messages from satellites in space and a receiver located on the device
- 11. the one is in controlled in the devices
- 13. an open source, Linux based smartphone/tablet operating system
- 14. a private network established through a public network to remote sites
- 17. a location of the OS that keeps code isolated from other resources and other code
- 18. a service in Linux and OS X for scheduling tasks to be executed at specific dates and times
- 19. a cloud service developed by Google to provide file storage and synchronization service
- 21. a feature of a computer system that allows booting from more than one operating system
- 22. that interprets the commands from the keyboard and passes them to the operating system
- 23. the use of credit cards or pre leistered online payment solution such as PayPal
Down
- 1. making phone calls using Wi-Fi networks
- 2. a method for removing restrictions and protections added to mobile operating systems, but typically on iOS devices
- 3. it is used by android operating for mobile install systems
- 7. a monitoring system included in computer hard disk drives to detect and report drive status
- 8. non-volatile such as Rom or flash of firmware type of software designed
- 9. basis of virus malicious software
- 10. a file hosting service and synchronization service operated by Microsoft
- 12. is a weaker cyber defense.
- 15. is something like the device is having hard time with the problem
- 16. a method used on Android devices for removing restrictions and protections added to mobile operating systems
- 20. a closed source Unix based operating system for smartphones and tablets made by Apple
- 24. a family of free and open-source software operating systems based on an operating system kernel