Chapter 6 · MCQ Read Mode

Computer Graphics and Multimedia System

Bresenham's line drawing algorithm is preferred over DDA because:

A raster scan display stores the screen image in:

Vector scan displays are best suited for:

Bresenham's Circle algorithm exploits:

The scan-line fill algorithm is most appropriate for:

A pixel in computer graphics is:

OpenGL is best described as:

DDA (Digital Differential Analyzer) computes line pixels by:

Flood fill algorithm fills all pixels that:

Double buffering in graphics prevents:

Homogeneous coordinates are used in 2D graphics to:

To rotate an object around an arbitrary point P (not the origin), you must:

3D transformations are represented using matrices of size:

Perspective projection differs from parallel projection in that:

Cohen-Sutherland line clipping uses:

The window-to-viewport transformation is used to:

In 2D transformation, matrix multiplication order matters because:

Sutherland-Hodgman algorithm is used for clipping:

Shear transformation in 2D:

In 2D scaling transformation with sx=2, sy=2, the object:

A cubic Bezier curve is defined by how many control points?

The Z-buffer algorithm stores:

Back-face culling removes polygons that:

The Painter's Algorithm limitation is that it cannot correctly handle:

A Bezier curve always stays within its:

B-Spline curves offer which advantage over Bezier curves?

The A-buffer algorithm improves upon the Z-buffer by:

The Z-buffer algorithm is classified as:

Ray tracing produces realistic images by:

A Hermite curve is defined by:

The Phong illumination model computes surface color as the sum of:

Diffuse reflection intensity depends on:

Gouraud shading interpolates:

Phong shading (the shading model, not the illumination model) interpolates:

Flat shading is limited because:

Specular highlight sharpness is controlled by:

RGB color model is additive because:

Ambient lighting in the Phong model represents:

Texture mapping uses UV coordinates because:

Comparing shading methods, which provides the highest quality?

The Nyquist theorem states that the sampling rate must be at least:

MIDI files store:

JPEG compression is classified as:

PNG format supports which feature that JPEG does not?

Which image format supports animation and is limited to 256 colors?

Keyframe animation works by:

24-bit color depth allows how many distinct colors?

Multimedia differs from traditional media primarily because it:

WAV files are large because:

In video, frame rate (fps) refers to:

Huffman coding assigns shorter codes to:

Run-Length Encoding (RLE) is most effective for:

JPEG compression uses which mathematical transform?

MPEG video compression reduces file size by exploiting:

In MPEG, an I-frame is:

LZW compression builds a:

The UI design principle of 'affordance' means:

Which compression is classified as lossless?

DCT in JPEG discards high-frequency components because:

HCI (Human-Computer Interaction) evaluation using heuristic evaluation involves:

The activation function used in a Hopfield Network is:

Machine learning using labelled training data (input-output pairs) is called:

In an AI agent, which component carries out actions on the environment?

Which UML diagram describes the vocabulary (classes and relationships) of a system?

To translate a circle to a new position in 2D graphics, what must be translated?

In 2D scaling, if both scale factors sx < 1 and sy < 1, the object:

How many distinct reflection planes exist in 3D space?

The complexity of an Artificial Neural Network primarily depends on:

A crossword-puzzle solving environment is best described as:

In an expert system, the component that stores all facts, rules, and domain knowledge is the:

MYCIN, the medical expert system, used how many rules and which reasoning strategy?

Which concept is central to Fuzzy Logic?

The A* search algorithm is NOT admissible when:

Greedy Best-First Search selects the next node to expand based on:

The key components of a search problem in AI are:

The transformation matrix [[1,0,0],[0,5,0],[0,0,2]] represents:

DDA stands for:

The OOAD methodology that features macro and micro development processes is:

The NLP processing pipeline in correct order is:

The Turing Test extension that requires a robot to interact physically with the world is: