Visvesvaraya Technological University (VTU) 2005 M.C.A computer graphics - Question Paper

1) discuss construction and working of CRT with neat diagram?
2)Explain working of the subsequent input devices with neat diagram.
i) joy-stick ii) light pen iii) mouse.
1)Explain the various kinds of input devices used in graphics workstations?

2) With figure, discuss the principle of interlace scanning.

Ans:
1)Define the subsequent terms
i)Aspect ratio ii)Resolution
iii) Interlacing iv) GKS

1) discuss construction and working of CRT with neat diagram?
1) discuss various output devices used in graphics
workstation?
2) discuss construction and working of CRT with neat diagram?
1) a. discuss the operations of CRT with neat diagram. (ans is in the beginning)

b. Explain three graphics input devices.
(ans is above)

c. Distinguish ranging from raster scan and random scan.

Earning:   Approval pending.