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1. Expansion of CRT is:
2. The Operations of Most ______ Are Based on the Standard Cathode Ray Tubes.
3. A Beam of Electrons Emitted by an Electron Gun is Also Called as ______.
4. Expansion of DDA is ______.
5. Random Scan Displays Are Designed to Draw All Component Lines at of a Picture ______ Times Each Second.
6. In Beam Penetration Method, ______ Layers of Phosphor Are Usually Used.
7. In Beam Penetration Method, ______ and ______ Layers of Phosphor Are Usually Used.
8. VDU is a ______ Device.
9. The Operation of the Most Video Monitors is Based on the ______ CRT.
10. In Cathode Ray Tube, a Beam of Electrons is Emitted ______.
11. The Negatively Charged Electrons Inside the CRT Are Then Accelerated Towards the ______.
12. The Magnetic Field Produced by Each Pair of Coils Results in ______ Deflection Force.
13. A Major Difference Between Phosphors is Their ______.
14. The Diagonal Screen Dimension of a Personal Computer System is Given as the Sizes Varying from About ______ Inches or More.
15. Picture Definition is Stored in ______ Buffer Area in Memory.
16. The Rate at Which the Picture is Redrawn on the Screen is Called ______ Rate.
17. A System with 24 Bits Per Pixel & a Screen Resolution of 1024 by 1024 Requires ______ Mega Byte of Storage for Frame Buffer.
18. In a Black and White System ______ Per Pixel is Needed to Control the Intensity of Screen Positions.
19. In a High-Quality System ______ Bits Per Pixel is Needed to Control the Intensity of Screen Positions.
20. On a Black and White System with One Bit Per Pixel, the Frame Buffer is ______.
21. For systems with multiple bits per pixel, the frame buffer is commonly called as ______.
22. Refresh rate near to frames per second is an effective technique for avoiding flicker.
23. Random scan monitors draw a picture ______ at a time.
24. In raster scan system the ______ beam is swept across screen.
25. In raster scan system the electron beam is swept across screen from ______.
26. A CRT monitor displays color picture by using a combination of phosphor that emits light of ______ color.
27. Shadow mask methods are commonly used in raster scan system including ______.
28. In flat panel display the emissive displays are devices that convert electric energy into ______.
29. In liquid crystal display the flat panel device is referred to as a LCD.
30. The refresh buffer also called a ______ buffer.
31. Each screen point is referred to as a ______.
32. Refreshing on raster-scan displays is carried out at the rate of to ______ per second.
33. The raster-scan systems, each frame are displayed in two passes using an ______ procedure.
34. The magnetic field produced by each pair of coils results in a ______.
35. A property of video monitors is ______.
36. Intensity of the electron beam is controlled by setting voltage levels on the ______.
37. The ______ emits a small spot of light at each position contacted by the electron beam.
38. The maximum number of points that can be displayed without overlap on a CRT is referred to as its ______.
39. Sterio scopic viewing is also a part in ______.
40. The output devices in a graphics system is a ______.
41. The focusing system in a CRT is needed to force the electron beam to converge into a ______ as it strikes the phosphor.
42. A shadow-mask CRT has ______ phosphor color dots at each pixel position.
43. The ______ shadow-mask method is commonly used in color CRT systems.
44. Color CRTs in graphics systems are designed as ______.
45. DVST stands for ______.
46. The emissive displays are device that convert electrical energy into ______.
47. The plasma is also called as ______ displays.
48. A beam of slow electrons excites only the outer ______ layer.
49. A beam of very fast electrons penetrates through the red layer and excites the inner ______ layer.
50. LED stands for ______.
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