Chapter 4 - OS and Computer Architecture Ms. Amina
Across
- 2. OS provides this, by asking for user log-in and passwords.
- 6. The use of two or more central processing units (CPUs) within a single computer system
- 7. It manages computer hardware and software resources and provides common services for computer programs.
- 8. Process of loading the basic software into the memory of a computer after power-on or general reset.
- 10. A device or program enabling a user to communicate with a computer.
- 11. An open-source operating system used for smartphones and tablet computers
- 12. A synonym for a graphical user interface (GUI)
Down
- 1. A type of computer program that is designed to run a computer's hardware and application programs.
- 3. A small graphical representation of a program or file that, when clicked on, will be run or opened
- 4. This is when several programs are run at the same time on a uniprocessor.
- 5. The operation of a computer system by several users for different operations at the same time
- 9. A means of interacting with a computer program where the user issues command in the form of successive lines of text