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Higher Study | Computer Graphics

Which colour has the shortest wavelength?
How much memory is required to implement z-buffer algorithm for a 512 × 512 × 24 bit-plane image
A frame buffer array is addressed in row-major order for a monitor with pixel locations starting from (0, 0) and ending with (100, 100). What is address of the pixel (6, 10) ? Assume one bit storage per pixel and starting pixel location is at 0.
What does a pixel mask mean?
What is the bit rate for transmitting uncompressed 880 X 600 pixel color frame with 8 bits/pixel at 40 frames / second ?
Which is NOT an input device?
Which of the given options best describes the truthfulness of the following statements? (i) In 1-bit images, each pixel is stored as a single byte. (ii) A 1-bit image with a resolution of 640 × 480 needs a storage space of 640+480 bits.
Which of the following provides the slot to connect graphics cards? 
Which of the following are used for combing different kinds of media formats and deliver them as multimedia contents?
The process through which a vector image is converted into a bitmap image is called
Which of the following is NOT a valid multimedia authoring metaphor ?
Which of the following is not a part of multimedia presentation?
In the context of 3D Computer graphics, which of the following statements is/are correct? (A) Under perspective projection, each set of parallel lines in the object do not stay parallel in the image (except those that are parallel to the viewplane to start with). (B) Applying a perspective transformation in the graphics pipeline to a vertex involves dividing by its 'z' coordinate. (C) Perspective transformation is a linear transformation. Choose the correct answer from the options given below:
Concerning phong shading and Gouraud shading in a 3D scene, which of the following statements are true ? (A) Gouraud shading requires more computation than phong shading. (B) Gouraud shading linearly interpolates the color of an interior pixel from the color at the vertices (C) Phong shading interpolates over the normal vectors specified at the vertices. Choose the correct answer from the options given below:
Which of the following is not true in case of Oblique Projections?
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