Test your basic knowledge |

IT: Peripherals

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Compact disk-recordable - an optical disk you can write information on - but you cannot remove the information.






2. See IEEE 1394.






3. Pointing device that responds when the user points to or touches different screen regions.






4. Software that translates the user's handwritten forms into ASCII characters.






5. A circuit board that allows the PC to accept microphone input - play music and other sound through speakers or headphones - and process sound in a variety of ways.






6. A nonimpact printer that sprays ink directly onto paper to produce printed text and graphic images.






7. An output device capable of sending - in effect - a photocopy through a telephone line - allowing for fast and convenient transmission of information stored on paper.






8. A reading device that uses reflected light to determine the location of pencil marks on standardized test answer sheets and similar forms.






9. Storage - such as flash memory - with no moving parts. Solid-state storage is likely to replace disk storage in the future.






10. A rigid - magnetically sensitive disk that spins rapidly and continuously inside the computer chassis or in a separate box attached to the computer housing. Used as a storage device.






11. Compact disk-rewritable - an optical disk that allows writing - erasing - and rewriting.






12. An output device that displays text and graphics onscreen.






13. A handheld input device that - when moved around on a desktop or table - moves a pointer around the computer screen.






14. Converting information into a digital form that can be stored in the computer's memory.






15. Compact disc-read-only memory - a type of optical disk that contains data that cannot be changed; CD-ROMs are commonly used to distribute commercial software programs.






16. A camera that captures images and stores them as bit patterns on disks or other digital storage media instead of using film.






17. A small flat-panel pointing device that is sensitive to light pressure. The user moves the pointer by dragging a finger across the pad.






18. A storage medium used with a tape drive to store large amounts of information in a small space at relatively low cost.






19. Storage method that requires the user to retrieve information by zipping through it in the order in which it was recorded.






20. Output device that produces a paper copy of any information that can be displayed on the screen.






21. An input device that makes a digital representation of any printed image. See flatbed scanners - slide scanners - drum scanners - and sheetfed scanners.






22. Hardware peripheral that enables a computer to send onscreen documents to a receiving fax machine by translating the document into signals that can be sent over phone wires and decoded by the receiving fax machine.






23. A reading tool that uses radio waves to communicate with RFID tags.






24. A type of erasable memory chip used in cell phones - pagers - portable computers - and handheld computers - among other things.






25. A printer that produces characters without physically striking the page.






26. Storage device that uses magnetic tape to store information.






27. Printer that forms images by physically striking paper - ribbon - and print hammer together.






28. An all-in-one output device that usually combines a scanner - a laser or inkjet printer - and a fax modem.






29. Density of pixels - measured by the number of dots per inch.






30. A pressure-sensitive touch tablet used as a pointing device. The user presses on the tablet with a stylus.






31. A type of impact printer - which forms images by physically striking paper - ribbon - and print hammer together - the way a typewriter does.






32. Small - magnetically sensitive - flexible plastic wafers housed in a plastic case - used as a storage device.






33. An automated drawing tool that produces finely scaled drawings by moving pen and/or paper in response to computer commands.






34. A keyboardless machine that accepts input from a stylus applied directly to a flat-panel screen.






35. A gearshift-like device used as a controller for arcade-style computer games.






36. Flat-panels displays - once primarily used for portable computers but now replacing bulkier CRT monitors for desktops.






37. See removable media.






38. An impact printer used by mainframes to produce massive printouts. They print characters only - not graphics.






39. Locating and identifying printed characters embedded in an image - allowing the text to be stored as an editable document. OCR can be performed by wand readers - pen scanners - and OCR software.






40. To remove and replace peripheral devices without powering down the computer and peripherals. Some modern interface standards such as USB and FireWire allow hot-swapping.






41. Conditions that result from repeating the same movements over long periods - such as keyboarding-induced carpal tunnel syndrome - a painful affliction of the wrist and hand.






42. Standards for ports and other connective technology agreed upon by the hardware industry so that devices made by one manufacturer can be attached to systems made by other companies.






43. Input device - similar to a typewriter keyboard - for entering data and commands into the computer.






44. Television-style monitors used as the output device for many desktop computers.






45. An optical disk drive that can read high-capacity DVD disks.






46. A nonimpact printer that uses a laser beam to create patterns of electrical charges on a rotating drum. The charged patterns attract black toner and transfer it to paper as the drum rotates.






47. A reading tool that uses light to read universal product codes - inventory codes - and other codes created out of patterns of variable-width bars.






48. A type of newer inkjet printer specially optimized to print high-quality photos captured with digital cameras and scanners.






49. A disk drive that uses laser beams to read and write bits of information on the surface of an optical disk.






50. A device that - when energized by a nearby RFID reader - broadcasts information to the reader for input into a computer.