In raster scan system the ____________beam is swept across screen.

Related MCQs

• In raster scan system the electron beam is swept across screen from _____________.
• Shadow mask methods are commonly used in raster scan system including _____.
• At the end of scan line, the electron beam returns to the ______ side of the screen.
• Refreshing on raster-scan displays is carried out at the rate of 60 to 80 _____________ per second.
• The raster-scan systems, each frame is displayed in two passes using an____________ procedure.
• Three dimensional views can be obtained by __________ a raster scan image from a vibrating flexible mirror.
• To be able to select positions in any screen area with a light pen, we must have some__________ intensity assigned to each screen pixel.
• Spots of __________ are produced on the screen by the transfer of the CT beam energy to the phosphor.
• The diagonal screen dimension of a personal computer system is given as the sizes varying from about _____________ inches or more.
• A system with 24 bites per pixel & a screen resolution of 1024 by 1024 requires____________________ mega byte of storage for frame buffer