In raster Scan CRT, when a beam is moved from the left to the right,it s ____ and it is _____ when it is moved from the right to the left.

Related MCQs

• In raster scan CRT, the beam is swept back and forth from _______ across the screen.
• The cost of vector scan display is___________ cost of raster scan dispay.
• One edge of the polygon has coordinates (10,20) and (15,40). In scan line polygon filling at the ith step x-value of the intersection point of the scan line ‘i’ and above mentioned edge is 12. What will be the x-value of the intersection point of the scan line in i+1 th step?
• One edge of the polygon has coordinates (10,20) and (15,40). In scan line polygon filling at the ith step x-value of the intersection point of the scan line ‘i’ and above mentioned edge is 14. What will be the x-value of the intersection point of the scan line in i+1 th step?
• In raster scan display,the display image is stored in the form of _________ in the refresh buffer.
• In raster scan display, the screen image repeatedly scanned, this process is called _______.
• In normalization transformation for window to viewport, window is lower left corner (1,1) and upper right corner at (3,5) to a view point with lower left corner at (0,0) and upper right corner at(1/2,1/2) .Scaling factor Sx =
• In normalization transformation for window to viewport, window is lower left corner (1,1) and upper right corner at (3,5) to a view point with lower left corner at (0,0) and upper right corner at(1/2,1/2) .Scaling factor Sy =
• In normalization transformation for window to viewport, window is lower left corner (1,1) and upper right corner at (3,5) to a view point with lower left corner at (0,0) and upper right corner at(1/2,1/2) .Scaling factors Sx =___ & Sy =___
• In normalization transformation for window to viewport, window is lower left corner (2,2) and upper right corner at (6,10) to a view point with lower left corner at (0,0) and upper right corner at(1, 1) .Scaling factor Sx =___