COMPUTER TERMS

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Across
  1. 5. Are external devices that extends the functionality of the PC
  2. 7. Helps the computer do useful things
  3. 8. integrate the entire company, or enterprise
  4. 14. Covers the collection of details stored in database.
  5. 15. The electrical channels through which various parts of the computer communicate
  6. 16. are combinations of hardware, software, and other resources used to facilitate communications and enhance productivity
  7. 18. Ensures that only unique values can be assigned in each row for that field(s)
  8. 19. A type of transaction Processing Systems
  9. 21. a type of Transaction Processing Systems
  10. 22. Improve the relationship among citizen and government
  11. 23. The main input device for most computers
  12. 24. phase in which hardware, software and other components are acquired
  13. 26. Device requests time from the processor using the interrupt request
  14. 27. gather information about how work is done in the applications area and to ascertain what information users need
  15. 28. Collection of elements and procedures that interact to accomplish a goal
  16. 29. includes the use of computers to help manage manufacturing operations and to control machinery used in manufacturing processes
  17. 33. systems development effort in which the user is primarily responsible for the development of the system
  18. 34. It is sometimes called the Cathode Ray Tube
  19. 36. A collection of people, hardware, software, data, and procedures that interact to generate information to support the users of an organization.
  20. 39. Identification of specific markets to target them with advertising messages
  21. 40. Structured Query Language
  22. 42. uses information system (on-the-job decisions)
  23. 46. Single Website that offers many products and services at one internet location
  24. 47. The rows of such a table can be thought of as representing the records
  25. 49. Data values for every column are stored in row
  26. 50. Is the term used for all the physical components on a PC
Down
  1. 1. A programmable electronic device that can store , retrieve, and process large amounts of data
  2. 2. Has revolutionized the world of investment and finance
  3. 3. make use of diagrams, tables and checklists
  4. 4. is the theory and development of computer systems able to perform tasks that normally require human intelligence
  5. 6. The brain of the computer
  6. 9. They often approve broad plans for systems development within an organization
  7. 10. Sends information over the line one bit at a time
  8. 11. plan, build, and implement systems that make use of computers that a company has or will acquire
  9. 12. allows designers to dramatically reduce the time they spend at the drafting board
  10. 13. a type of Transaction Processing Systems
  11. 17. Picture Elements
  12. 20. An input device that allows you to move the cursor around the screen
  13. 25. Electronic Retailing
  14. 30. uses information system (decisions about short-term objectives)
  15. 31. uses Information system (strategic decisions)
  16. 32. Connection that allows you to attach everything from mice to printers
  17. 35. uses Information system (tactical decisions)
  18. 37. A small, high-speed memory area that is placed between the processor and the system memory
  19. 38. Identifies the rows to be updated, selected and is composed of column names, expressions, constraints, sub-queries, and comparison operators
  20. 41. the focus is on developing a small model, or prototype, of the overall system
  21. 43. The main circuit board in the computer where everything comes together
  22. 44. Enterprise resource planning
  23. 45. Is a list of information that is not necessarily related to any other lists or tables
  24. 48. Random Access Memory