This set of Computer Graphics Interview Questions and Answers for freshers focuses on “Window to Viewport Coordinate Transformation”. 1. The object space or the space in which the application model is defined is called ____________ a) World co-ordinate system b) Screen co-ordinate system c) World window d) Interface window 2. What is the name of … Read more
This set of Computer Graphics Multiple Choice Questions & Answers (MCQs) focuses on “Two Dimensional Viewing”. 1. A view is selected by specifying a sub-area of the __________ picture area. a) half b) total c) full d) quarter 2. Co-ordinates are ranging according to the screen resolution. a) True b) False 3. Any convenient co-ordinate … Read more
This set of Computer Graphics Interview Questions and Answers focuses on “Transformations between Coordinate Systems and Affine Transformations”. 1. A ___________ is a system which uses one or more numbers, or coordinates, to uniquely determine the position of a point. a) co-ordinate system b) binary-system c) vector-system d) euclid geometry 2. Which of the co-ordinate … Read more
This set of Computer Graphics Multiple Choice Questions & Answers (MCQs) focuses on “2D Reflection and Shear”. 1. In a rotation, by how much angle is the object rotated? a) 45 degree b) 90 degree c) 180 degree d) 360 degree 2. Reflection is a special case of rotation. a) True b) False 3. If … Read more
This set of Computer Graphics Questions and Answers for Aptitude test focuses on “Composite 2D Transformations”. 1. Two successive translations are___________________ a) Multiplicative b) Inverse c) Subtractive d) Additive 2. Two successive translations are not commutative. a) True b) False 3. General pivot point rotation can be expressed as _____________________ a) T(zr,yr).R(θ).T(-zr,-yr) = R(xr,yr,θ) b) … Read more
This section of our 1000+ Computer Graphics multiple choice questions focuses on Matrix Representations and Homogeneous Coordinates. 1.The matrix representation for translation in homogeneous coordinates is a) P’=T+P b) P’=S*P c) P’=R*P d) P’=T*P 2. The matrix representation for scaling in homogeneous coordinates is a) P’=S*P b) P’=R*P c) P’=dx+dy d) P’=S*S 3. The matrix … Read more
This section of our 1000+ Computer Graphics multiple choice questions focuses on 2D Scaling. 1. The transformation that is used to alter the size of an object is a) Scaling b) Rotation c) Translation d) Reflection 2. The two-dimensional scaling equation in the matrix form is a) P’=P+T b) P’=S*P c) P’=P*R d) P’=R+S 3. … Read more
This section of our 1000+ Computer Graphics multiple choice questions focuses on 2D Rotation. 1. A two dimensional rotation is applied to an object by a) Repositioning it along with straight line path b) Repositioning it along with circular path c) Only b d) Any of the mentioned 2. To generate a rotation , we … Read more
This section of our 1000+ Computer Graphics multiple choice questions focuses on 2D Translation. 1. A translation is applied to an object by a) Repositioning it along with straight line path b) Repositioning it along with circular path c) Only b d) All of the mentioned 2. We translate a two-dimensional point by adding a) … Read more
This set of Computer Graphics Multiple Choice Questions & Answers (MCQs) focuses on “Area Sampling”. 1. We can think a line as a _____________________ in the grid. a) Parallelogram b) Rectangle c) Circle d) Triangle 2. Line should set an intensity of only a single pixel in a column to black. a) True b) False … Read more
