Across
- 4. a collection of computer programs and related data that provides the instructions for telling a computer what to do and how to do it.
- 6. a program in which the source code is available to the general public for use and/or modification from its original design free of charge.
- 9. is a verb that means to feed information into a computer.
- 10. a processing technique that executes multiple instructions at the same time.
- 11. it is also known as personal computers.
- 14. it stores data as microscopic light and dark spots on the disk surface.
- 18. this is the language where the machine codes comprising 0s and 1s substituted by symbolic codes.
- 20. a microprocessor speed specification.
Down
- 1. Beginners All Purpose Symbolic Instruction.
- 2. where data travels from one component to another.
- 3. they build website and the infrastructure that sits behind them.
- 5. is a legal contract that defines the ways in which you may use a computer program.
- 7. a programming language
- 8. they try to anticipate all the ways an application or system might be used or how it could fail.
- 12. refers to an error or defect in the expected operation of the computer or the computer program
- 13. it is a large, fast, expensive computer generally used by the government to provide centralized storage, processing and management for large amounts of data.
- 15. it was used to describe humans whose job is to perform repetitive calculations.
- 16. it is an area of a computer that temporarily holds data.
- 17. it is a copyrighted software, which is available for free.
- 19. refers to the symbols that represents facts, objects, ideas.