Technology vocabulary

2. an image represented as a Two dimensional array of brightness vales for pixels
8. the part of a computer that does most of the data processing
10. (computer science) software that controls the execution of computer programs and may provide various services
12. a significant word used in indexing or cataloging
13. the smallest discrete component of an image on a screen
14. crime committed using a computer and the internet
15. a coppy of a file por directory on a separate storage device

1. a computer program that retrieves documents or files or data from a database or from a computer network (especially from the internet)
3. adjusting the parts of something in relaction To each other
4. written programs operating on a computer system
5. the branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
6. electronic equipment connected by cable to a computer
7. having an output that is proportional yo the input
9. computer network consisting of a collection of internet sites that offer text and graphics and sound and animation resources through the hypertext transfer protocol
11. of or relating to a combinatorial system devised by George boole that combines propositions with the logical operatoria AND and OR and IF THEN and EXCEPT and NOT