Across
- 3. Protects an operating system’s kernel
- 5. operating system Loads program into _________
- 6. Another term for CPU
- 7. It is a service of an operating system
- 9. Interface between user and hardware
- 10. open source software used in smartphones and tablets
- 11. L in CLI Stands for ?
Down
- 1. logical extension of a multiprogramming
- 2. strict deadline based operating system
- 3. _______refers to putting data of various I/O jobs in a buffer
- 4. physical components of computers
- 8. Core program of OS