Across
- 2. The unit which performs all arithmetic and logical manipulations
- 5. An electronic device used for information processing
- 6. A language used in Third generation of computers
- 10. Data is stored temporally while program is running
- 13. Any data or instructions entered into the computer
- 14. hours to complete (A characteristic of the computer)
- 16. Brain of the Computer
- 18. capacity to perform completely different type of work.
- 20. The layout of the keys are similar to that of a traditional typewriter
- 21. Also called as Internal Memory
- 22. The main component used in the first generation of computers
Down
- 1. Result produced by the computer
- 3. A set of instructions that drives computer to do stipulated tasks
- 4. It takes only few seconds for calculations that we
- 7. print the characters by striking them on the ribbon, which is then pressed on the paper
- 8. Main component used in Second Generation of Computers
- 9. A read-only memory that can be modified only once by a user
- 11. Refers to the physical parts of a computer
- 12. A memory used to store the data and instructions permanently
- 15. Free from tiredness,lack of concentration, fatigue etc.,
- 17. A user can do different types of tasks on the computer at the same time
- 19. An input device having a spherical ball at both the lower and upper ends