Computer Graphics

291. The transformation in which an object is moved in a minimum distance path from one position to another is called

1. Translation
2. Scaling
3. Rotation
4. Reflection

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292. The transformation in which the dimension of an object are changed relative to a specified fixed point is called

1. Translation
2. Scaling
3. Rotation
4. Reflection

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293. The transformation in which the size of an object can be modified in x-direction ,y-direction and z-direction

1. Translation
2. Scaling
3. Rotation
4. All of these

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294. The transformation that disturbs the shape of an object are called

1. Reflection
2. Shear
3. Rotation
4. Scaling

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295. The transformation that produces a parallel mirror image of an object are called

1. Reflection
2. Shear
3. Rotation
4. Scaling

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296. The types of animation are

1. Traditional animation
2. Computer animation
3. Both a & b
4. None of these

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297. The types of computer animation are

1. 2D computer animation
2. 3D computer animation
3. Both a & b
4. None of these

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298. The types of hidden surface removal algorithm are

1. Depth comparison, Z-buffer, back-face removal
2. Scan line algorithm, priority algorithm
3. BSP method, area subdivision method
4. All of these

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299. The types of LCD projector are

1. Flat panel and laser
2. Normal and roof mounted
3. Mesh model and curved
4. None of these

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300. The types of parallel projection are

1. Orthographic projection and quadric projection
2. Orthographic projection and oblique projection
3. oblique projection and quadric projection
4. None of these

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