CHAPTER 4:OPERATING SYSTEM
Across
- 2. Based on Desktop Operating Systems ______ is a multitasking operating system developed in the early 1970s.
- 5. A _____ is a small program that tells the operating system how to communicate with a specific device.
- 7. System view prevents improper usage, error and handle _____ conditions.
- 9. The goal of the Operating System is to maximize the work and minimize the ____ of the user.
- 10. _____ cleanup identifies and eliminates nonessential files.
- 12. The operating systems often provide users with a variety of tools related to managing a computer, its devices, or its programs.
- 13. _____program holds copies of files to restore if necessary.
- 15. Type of Operating System Functions
- 17. A_______ controls how you enter data and instructions and how information is displayed on the screen.
- 19. Example Server Operating System.
- 20. A desktop operating system is a complete operating system that works on desktops, laptops, and some tablets.
Down
- 1. Windows is a mobile operating system features developed by _____.
- 3. From the system point of view, Operating System is a program involved/closely related with the ____.
- 4. Based on Desktop Operating Systems the Macintosh operating system has earned a reputation for its ease of use.
- 6. One of the popular utility suites
- 8. Disk _____ rearranges files and unused disk space to optimize operations
- 11. _____ are specialized programs designed to make computing easier.
- 14. A _______ monitor is a program that assesses and reports information about various computer resources and devices.
- 16. Based on Mobile Operating Systems, the operating system on mobile devices and many consumer electronics is called a mobile operating system and resides on firmware such as _____
- 18. iOS is a mobile operating system features developed by _____.