Computer Graphics [NTA-NET (Based on NTA-UGC) Computer Science (Paper-II)]: Questions 1 - 3 of 91

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Question number: 1

» Computer Graphics » Graphic Standard

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Appeared in Year: 2015

MCQ▾

Question

Which of the following graphic primitives are considered as the basic building blocks of computer graphics?

(1) Points

(2) Lines

(3) Polylines

(4) Polygons (December)

Choices

Choice (4)Response

a.

(1), (2) and (3)

b.

(1) only

c.

(1) and (2)

d.

(1), (2), (3) and (4)

Question number: 2

» Computer Graphics » Graphic Standard

Edit

Appeared in Year: 2015

MCQ▾

Question

Which raster locations would be chosen by Bresenham’s algorithm when scan converting a line from (1,1) to (8,5)? (December)

Choices

Choice (4)Response

a.

Raster locations will be: Choice A

Table showing the Raster locations

X

Y

1

1

2

2

3

3

4

3

5

4

6

4

7

5

8

6

b.

Raster locations will be: Choice B

Table showing the Raster locations

X

Y

1

1

2

2

3

2

4

3

5

4

6

5

7

6

8

7

c.

Raster locations will be: Choice C

Table showing the Raster locations

X

Y

1

1

2

2

3

2

4

3

5

3

6

4

7

4

8

5

d.

Raster locations will be: Choice D

Table showing the Raster locations

X

Y

1

1

2

2

3

2

4

3

5

5

6

4

7

5

8

5

Question number: 3

» Computer Graphics » Storage Devices, Input Tools, Authoring Tools

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Appeared in Year: 2015

MCQ▾

Question

Which of the following is/are the components of a CRT?

(1) Electron Gun

(2) Control Electrode

(3) Focusing Electrode

(4) Phosphor Coated Screen (December)

Choices

Choice (4)Response

a.

(1), (3) and (4)

b.

(1), (2) and (4)

c.

(1) and (4)

d.

(1), (2), (3) and (4)

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