Can be stored directly in a frame buffer. The intensity values for all the screen points are held in the _____________. A. isometric B. perspective C. oblique D. axonometriC. D) Graphics system, Structures, 54. B) View plane C) View reference point, parallel The centre of projection for parallel projectors is at: a. C) Yi-1=Yi -1 C) Videos Side view always forms beside the front view. D) Random Scan Display Processor, 15. A) Pixel values D) Scan-line coherence properties, 24. C) Cartography C) Bounding box The length of the directed line segment between the view plane and the view reference points is referred to as_________. A) Orthographic parallel projection B) Picture & Pixels Practice test for UGC NET Computer Science Paper. ________ is the separate memory area provided in graphics workstations. D) Image segmentation, 3. 4.1 shows a triangular prism, a square prism, a pentagonal prism, a hexagonal prism and a rectangular prism at i, ii, iii, iv and v respectively. This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection: (A) Oblique projection (B) ... Show/hide. 1. C) Static Table Line perpendicular to VP, parallel to HP. D) Conversion Scan, 5. C) Buffer Pipeline _________ procedures specify how images are to be modified. C) 1-False, 2-True A) Isometric 6. D) Graphics card, 11. Oblique projection shows three dimensional objects on the projection plane in one view only. 1. C) Intensity level Infinity. D) Error, 33. ________ representation gives the final classification to use computer graphics. B) Display processor memory B) Only (2), Only (3) A. B) Cavalier projection A) Graphics package A) Axis vanishing point, Principle vanishing point Projection line always forms by the meeting of two surfaces. B) Logical OR operator D) Binomial, 19. Size and shape distortion Right angle becomes obtuse angle. C) Scan line algorithm Feedback The correct answer is: Multi view projection. Search Google: Answer: (b). B) Cropping ... Orthographic parallel projection B) Oblique parallel projection C) Perspective Projection D) Ortho-Oblique Projection. 1. The process of identifying the visible part of the picture for display is not a straight forward. D) Brightness, 14. Practice Test: Question Set - 07 1. By which more complex objects can be constructed. A) Human-computer information retrieval In orthographic projection, visual rays are _____ to the projection plane. A) Grayscale C) Task pipeline ... Question-3.When the line is parallel to VP and perpendicular to HP, we can get its true … C) Completely Invisible In _____ application program describes the objects in terms of primitives … C) Graphics software This type of projection is when projectors are parallel to each other, but are at an angle other than 90 degrees to the plane of projection: (a) perspective (b) oblique ... Ans: (b) 9. Projections Parallel Converge Orthogonal Oblique Multiview Axonometric Multi-view drawing Pictorial drawing Perspective drawing. In vector displays beam is deflected from the endpoint to endpoint and the technique is called________. 1. _________ exits when all pixels on a span are set to the same value. Set 07. B) Image enhancement D) None of the above, 42. C) Display coprocessor, Video controller A) Both Statements True The above special procedure is named as ____________. D) Logical NAND operator, 35. B) Step1 and Step2 C) Frame buffer 2. A parallel projection is a particular case of projection in mathematics and graphical projection in technical drawing.Parallel projections can be seen as the limit of a central or perspective projection, in which the rays pass through a fixed point called the center or viewpoint, as this point is moved towards infinity.Put differently, a parallel projection corresponds to a perspective projection with an infinite … HTML5 Game from scratch step by step learning JavaScript, Your best friend on the road to YouTube success – Install Now, Eguardian offers Online Courses, Ebooks, MCQs, Assignments, Project Reports, Presentations, Model Papers & Top-quality writing services with accuracy, incorporates formatting standards and as per your desire. D) Ortho-Oblique Projection, 50. A) Input pipeline The process of displaying more than one face of an object using the orthographic projection is known as ___________ orthographic projection. So which view will show True shape? B) Completely Visible A) View system 5. B) Crop Window To create scenes, images, pictures and also animated pictures ________ acts as a very powerful tool. Which of the option increases the efficiency of the clipping algorithm? Circular hole becomes ellipse … Based on the line segment joining any two point’s lies, the polygons can be classified as__________. Find the intersection points of the scan line with the polygon boundary. B) Oblique parallel projection Instead, … 2. A) View system B) IO buffer Projection of Lines Multiple Choice Questions. A) Stroke A) Dynamic table This set of Engineering Drawing Multiple Choice Questions & Answers (MCQs) focuses on “Basics of Orthographic Projections”. 2. B) Boundary fill algorithm D) View volume, Projection transformation, Computer Graphics MCQ Questions and Answers Set-2, Click here for Visual Basic MCQs with answers. MCQ on Computer Graphics Computer Graphics. A) Coordinates Color codes can be put as a separate table. 1. A) Command, Conversion ________refer to a model that represent all the dimension of an object external as well as internal. D) Scaling, Reference, 72. The process of selecting and viewing the picture with a different view is called ______. C) Speech analysis, Computer vision D) Axonometric, 48. The orthographic projections have the projectors where a) The direction of these projectors is parallel to the view plane D) Reflexive axes, 38. B) Application model A) Clip Window A) Pattern & Pixels A) Motion dynamics, vector generator Dear Reader, thanks for visiting our blog on Computer Graphics MCQ, if you like please share on social media. 50. B) View-distance B) Signal 36. C) Frequency normalization, Workstation B) Continue, Canvas control B) Projection transformation, 2D projection coordinates C) Both a & b Set 04. C) Only (1), Only (2) A _________ can be defined by establishing the viewing coordinate system or view reference coordinate system. C) Projections a. B) Raster scan generator D) Frame buffer, Display coprocessor, 57. … The electronic tracking device contains a switch for the user to record the desire x & y coordinate positions. C) Tiling pattern & Pictures Which type of projection does not have the projection rays parallel to … B) DDA Algorithm The … C) Conversion Parallel; Both a & b; None of these; The roof mounted projector are also enabled to take; Computer data; Printing data; ... Output device; Both a & b; Neither input nor output; The touch screen display shows the results of; Computation; Accept … If a plane is parallel to the plane of projection, it appears: a) True size b) As a line or edge c) Foreshortened d) As an oblique surface A ______ is used by the video controller to store many entries of pixel values in RGB format. D) Pentagon, 36. A) Clipping C) RS Register B) Anticlockwise, Clockwise Computer graphics is an extremely effective medium for communication between __________ and ___________. B) Copying Name the method: _____________. A) Boundary Fill algorithm In parallel projection, the distance from the center of projection to project plane is infinite. It is the process of digitizing a picture definition given in an application program and store it in the frame buffer as a set of pixel-intensity values. What type of sketch shows the front in true shape? D) View reference point, Vanishing point, 74. 2. Your email address will not be published. D) None of the above, 23. c. Line parallel to both VP and HP. b. Computer Graphic Questions & Answers | CG | MCQ. B) View plane A) Color functions C) Coherence, Primitive’s spatical coherence 1. B) Graphics controller D) Rectangular Matrix, 43. _________ procedures specify where the images are to be generated. B) View volume 2. For scan line with every polygon side, the use of ___________ simplifies the calculation of intersection points. B) Inverse matrix A) Frame buffer, Video controller D) Line algorithm, 27. C) Video controller Fig. Set 12. Questions from Previous year GATE question papers, UGC NET Previous year questions and practice sets. Set 08. B) Shift Register A) Yi+1=Yi -1 1. Set 14. Characters are represented by an array of dots. B) View plane, Viewing transformation C) Column Matrix B) 1-True, 2-False C) Viewing transformation, 2D view coordinates The sweep representation of an object refers to the, Parallel projection and perspective projection, Parallel projection and Perpendicular projection, Orthographic projection and quadric projection, Orthographic projection and oblique projection, Oblique projection and quadric projection. Draw it’s projections when the side in HP Fig. A) Reference, Clockwise The projection that can be viewed as the projection that has a centre of projection at a finite distance from the plane of projection are called a. 1. The top view shows the length and breadth of an object. A) Only (1) & (3) A) Flood Fill algorithm 1) Perspective projection gives a more realistic representation of an object. _________refer to the shapes created by union, intersection and difference of given shapes. True size B. Zero: b. Infinity: c. One: d. None of these: View Answer Report Discuss Too Difficult! B) Regular and Irregular Problem 4: A regular pentagon of 30 mm sides is resting on HP on one of it’s sides with it’s surface 450 inclined to HP. C) Axonometric orthographic The types of parallel projection are: a. Orthographic projection and quadric projection: b. Orthographic projection and oblique projection: c. Oblique projection and quadric projection: d. None of these: View Answer Report … A) Oblique Projection MCQ Questions for Class 6 Science with Answers were prepared based on the latest exam pattern. These MCQs are very helpful for the preparation of academic & competitive exams, 1. What is the major difference(s. between perspective and parallel projection? The x shear and y shear transformations can be applied relative to other _________ lines. B) Polynomial __________ represents data of certain areas such as geographic maps, weather maps, oceanography charts, population density maps. It is a dot matrix It is a two dimensional array having columns and rows. C) Logical XOR operator D) Cabinet projection, 49. B) Output Pipeline C) Conceptual model Step 2: Identify the intersection points are calculated for remaining lines. A) Rasterization Computer Graphics MCQ Multiple Choice Questions with Answers. C) Co-occurrence, Conversion 2 C. 3 D. 4 Answer: B Marks 1 Unit 4 51) The types of parallel projection are A. Orthographic projection and quadric projection In this type of projection, we connect the projected vertices by line segments which correspond to connections on th… 2. C) Raster-scan system Trenovision Posted on June 17, ... c. Single view projection d. All of the above Show Answer. C) Vanishing point, Axis vanishing point D) Fill area algorithm, 64. Set 15. A) Scene detection, Auditory scene analysis C) Diagonal matrix C) Scan conversion A ______ is nothing but the film plane in a camera which is positioned and oriented for a particular shot of the scene. 3. Converts continuous picture into discrete pixels. D) Virtual reality, Real World, 52. D) None of the above, 10. Step 1: Identify the visible and invisible lines In … 1. D) Display processor, 20. _________ method uses small line segments to generate a character. C) Simultaneously D) None of the above, 69. D) Dimensionality, 4. C) Cross Section _______ equation can be used to find y coordinate for the known x coordinate. 2. When the line is parallel to both VP and HP, we can get its True length in. Toggle navigation. B) Only (3) D) Counter Register, 60. C) Scaling transformation _________ method proves to be efficient in the scan-conversion of straight lines. 1 B. A) Partially Visible C) Flood fill algorithm C) Vector Scan D) Square matrix, 40. _________ does its own scan conversion and handles all Simple Raster Graphics Package’s (SRGP) primitives and attributes directly. A) View reference point Multimedia and Graphics MCQ with detailed explanation for interview, entrance and competitive exams. A _____________ can be clipped by processing its boundary as a whole against each window edge. This GATE exam includes questions from previous year GATE papers. A) Frame buffer 2. B) Phase normalization, Frequency normalization Parallel projection discards z-coordinate and parallel lines from each vertex on the object are extended until they intersect the view plane. ______ is done to achieve better image quality either by elevating image contrast levels or by eradicating noise. ... when the projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane is called _____ ... Share this question with your friends. The projection in which the projection plane is allowed to intersect the x, y and z-axes at equal distances is, In which projection ,the plane normal to the projection has equal angles with these three axes, Three Dimensional Viewing D) Communication, 31. This is how axonometric, oblique, and perspective sketches show objects (a) Orthographically (b) Pictorially … B) Video controller, Frame buffer This contains 15 Multiple Choice Questions for Class 9 Test: Parallel Lines And Transversals (mcq) to study with solutions a complete question bank. Set 17. A) Flip-flop Register Set 08. Parallel projection can only be used with objects containing parallel edges. A) Video controller This set of Engineering Drawing Multiple Choice Questions & Answers (MCQs) focuses on “Isometric Axes, Lines and Planes”. C) view-up vector View Answer Discuss. B) Memory Buffer C) View plane Perspective projection gives a more realistic representation of an object. A) Nested-hierarchical A) Scan conversion C) Scan line algorithm MCQ Exam ON : Axonometric Projection . C) Recursive algorithms A) Bresenham’s line D) Connecting Window, 30. A) Differential 2. Set 03. Which of the following algorithm aims to overcome difficulties of seed fill algorithm? D) None of the above, 47. D) Both Statements False, 70. 1. Set 01. Set 11. B) Graphics systems B) Update dynamics, display generator >. A) Normalization, Workstation Digital coordinates are converted to analog voltages by the ______________. B) Graphics controller B) Rasterization A) Convex and Concave Engineering Drawing Mostly Asked MCQ PDF Part Four For RRB ALP/Technician CBT 2 Here we are providing mostly asked MCQ PDF of Engineering Drawing For RRB ALP/Technician CBT 2 stage exam,It will be provide help to aspirants who are going to appear this exam.Next part will be upload tomorrow. In controllable interaction user can change the attributes of the ____________. The questions asked in this NET practice paper are from various previous year papers. ... Lines of an isometric drawing that are not parallel to the isometric axes are called this: A … _________ is the process of mapping of coordinates in the display of an image. This is such a type of drawing in which Parallel Projection is used for the preparation of the drawing of an object. Question-1.In a third … Recognition and construction of 3D models of a scene from many 2D images is done in_________ and __________. It is also named as Queue. A) Only (1), Only (3) The homogeneous coordinate is represented by a ________. C) Crisscross This above statement refers to: D) Binarization, 71. 1. If the endpoints of the line are P5 P6 and the corresponding code is 0001 and 0000, the logical AND code is 0000, then the result is __________. Part of the ____________ and Irregular C ) Span coherence properties D ) of... 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Spatial axes C ) view-up vector D ) Counter Register, 60 check below. 2D displays is compensated by introducing _________ controller to store many entries of pixel values B ) Reviewing C. Year questions and tough questions for remaining lines, oceanography charts, population density maps are ____ to each.! ) Nested-hierarchical B ) Cavalier C ) Both Statements False, 70 ) Scan Conversion D ) line algorithm 27! Regular and Irregular C ) Yi-1=Yi -1 D ) Backtracking algorithms, 22 between each intersection with! Here you can access and discuss Multiple Choice questions and Answers for various exams! For parallel projectors is at: a points are calculated for remaining lines and not Isometric pictorials Infinity... Of primitives and attributes stored in or derived from an Application model )... Of given shapes projectors is at: a producing the picture for is!