A dotted line can be displayed by generating

(a) Very short dashes with spacing equal to and greater than dash size

(b) Very long dashes with spacing equal to or greater than dash size

(c) Very short dashes with spacing equal to and greater than dash size

(d) Dots

Expansion of line DDA algorithm is

(a) Digital difference analyzer

(b) Direct differential analyzer

(c) Digital differential analyzer

(d) Data differential analyzer

What happens to intensity if an area of overlapping increases?

(a) Intensity remains same

(b) Intensity decreases

(c) Intensity increases

(d) Can’t say anything

An accurate and efficient raster line-generating algorithm is

(a) DDA algorithm

(b) Mid-point algorithm

(c) Parallel line algorithm

(d) Bresenham’sline algorithm

In color raster system, the number of color choices available depends on

(a) colors in frame buffer

(b) Amount of storage provided per pixel in frame buffer

(c) RGB color

(d) Neither a nor b

A particular set of attribute values for a primitive on each output device is chosen by specifying appropriate table index is known as?

(a) Individual attribute

(b) Unbundled attribute

(c) Bundled attribute

(d) A or B

The process of filling an area with rectangular pattern is called

(a) Tiling

(b) Linear fill

(c) Tint-fill

(d) Soft-fill

Thick line drawn with

(a) Butt caps

(b) Round caps

(c) Projecting square caps

(d) All of the mentioned