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Home⇒ Computer Engineering⇒ Computer graphics
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q21 ⇒ The transformation in which the dimension of an object are changed relative to a specified fixed point is called Scaling [other wrong options] [Discuss in forum] Rotation Reflection Translation |
Q22 ⇒ Two consecutive rotation transformation r1 and r2 are Additive [other wrong options] [Discuss in forum] Multiplicative Subtractive none of above |
Q23 ⇒ The ...................... algorithm divides a 2D space into 9 regions, of which only the middle part (viewport) is visible. Cohen-Sutherland [other wrong options] [Discuss in forum] Liang Barsky Sutherland Hodegeman N-L-N |
Q24 ⇒ If the eccentricity is less than one then the conic is ? ellipse [other wrong options] [Discuss in forum] parabola hyperbola circle |
Q25 ⇒ What is ZUI in computer Graphics ? A Widget [other wrong options] [Discuss in forum] Logical Enhancement of GUI An application that saves memory None of the above |
Q26 ⇒ Examples of Presentation Graphics is ? Both (a) and (b) [other wrong options] [Discuss in forum] Line Graphs Bar Charts CAD |
Q27 ⇒ Reflection of a point about x-axis, followed by a counter-clockwise rotation of 900, is equivalent to reflection about the line ? x = y [other wrong options] [Discuss in forum] x = - y y = - x x + y = 1 |
Q28 ⇒ The anti - aliasing technique which allows shift of 1/4,1/2 and 3/4 of a pixel diameter enabling a closer path of a line is ? Pixel phasing [other wrong options] [Discuss in forum] Filtering Sampling technique Intensity compensation |
Q29 ⇒ All the following hidden surface algorithms employ image space approach except back face removal [other wrong options] [Discuss in forum] scan line method depth sort method depth buffer method |
Q30 ⇒ In a display specified as 600x400 the number of pixels across the display screen is? 600 [other wrong options] [Discuss in forum] 400 240000 All of these |
Q31 ⇒ The subcategories of orthographic projection are ? isometric, dimetric, trimetric [other wrong options] [Discuss in forum] cavalier, cabinet cavalier, cabinet, isometric isometric, cavalier, trimetric |
Q32 ⇒ Metafiles are __________ that contain both raster and vector data? Graphics [other wrong options] [Discuss in forum] Word WAV Multimedia |
Q33 ⇒ Choose the correct statement? Random scan monitors draw a picture one line at a time [other wrong options] [Discuss in forum] The components line of a random scan picture must be refreshed in a particular order Random scan method is well suited for displaying shading and color areas Raster scan monitors draw a picture one line at a time |
Q34 ⇒ The smallest addressable screen element is called? Pixel [other wrong options] [Discuss in forum] voltage level color information Graph |
Q35 ⇒ The maximum number of points that can be displayed without overlap on a CRT is refereed to as ? Resolution [other wrong options] [Discuss in forum] Attenuation Persistence None of above |
Q36 ⇒ The refresh rate below which a picture flickers is ? 25 [other wrong options] [Discuss in forum] 5 15 20 |
Q37 ⇒ RGB system needs __of storage for the frame buffer? 2 Gb [other wrong options] [Discuss in forum] 3 megabytes 10 megabytes 100 megabytes |
Q38 ⇒ x = at² ; y = 2at is the parametric equation of ? Parabola [other wrong options] [Discuss in forum] Circle Rectangular hyperbola Ellipse |
Q39 ⇒ The ISO standard for computer Graphics is ? Graphics Kernel System [other wrong options] [Discuss in forum] Computer graphics standard Graphics Standard System None of above |
Q40 ⇒ Line produced by moving pen is __ at the end points than the line produced by the pixel replication? thicker [other wrong options] [Discuss in forum] straight thin both (a) and (b) |
Or |