Multimedia and Graphics MCQ Solved Paper for UPSC CDS

1. _______ is used to store data in registers .
A. JK flip flop
B. D flip flop
C. RS flip flop
D. none of these
Answer : B

2. The smallest addressable screen element. Is called_______
A. Pixel
B. Graph
C. voltage level
D. color information
Answer : A

3. RGB system needs ________ of storage for the frame buffer.
A. 100 megabytes
B. 10 megabytes
C. 3 megabytes
D. 2 Gb
Answer : C

4. ISP stands for,
A. Information Standard Processing
B. Instruction Set Processor
C. Interrupt Service Procedure
D. Interchange Standard Protocol
Answer : B

5. The instruction -> Add LOCA,R0 does,
A. Adds the value of LOCA to R0 and stores in the temp register
B. Adds the value of R0 to the address of LOCA
C. Adds the values of both LOCA and R0 and stores it in R0
D. Adds the value of LOCA with a value in accumulator and stores it in R0
Answer : C

6. The basic principle of Bresenhams line algorithm is
A. to select the optimum raster locations to represent a straight line.
B. to select either ?x or ?y, whichever is larger, is chosen as one raster unit
C. we find on which side of the line the midpoint lies.
D. both a and b
Answer : A

7. The basic element of a picture in volume graphics is ?
A. volsel
B. pixel
C. voxel
D. None of above
Answer : C

8. The region code 0000 represents the _________
A. viewing window
B. left clipping window
C. right clipping window
D. bottom clipping window
Answer : A

9. A method used to test lines for total clipping is equivalent to the
A. logical XOR operator
B. logical OR operator
C. logical AND operator
D. both a and b
Answer : C

10. A smaller version of an image is called a:
A. thumbnail
B. bitmap
C. portable network graphic
D. clipart
Answer : A

11. a polygon in which the line segment joining any 2 points within the polygon lies completely inside the polygon is called _________
A. convex polygon
B. concave polygon
C. both a and b
D. hexagon
Answer : A

12. During the execution of a program which gets initialized first ?
A. MDR
B. IR
C. PC
D. MAR
Answer : C

13. A process of changing the position of an object in a straight line path from one coordinate location to another is called ____________
A. Translation
B. rotation
C. motion
D. both b and c
Answer : A

14. random-scan monitors typically offer ________ color choices.
A. Only a few
B. wide range
C. just 1 or 2
D. moderate range of
Answer : A

15. Access time is
A. Time to position the head over proper sector
B. Time to position the head over proper track
C. Time to position the head over proper cylinder
D. None of above
Answer : A

16. Let R be the radius of a circle. The angle subtended by an arc of length R at the center of the circle is ?
A. 1 degree
B. 1 radian
C. 45 degree
D. impossible to determine
Answer : B

17. In perspective projection, the lines of projection are not parallel. Instead, they all coverage at a single point called ________
A. Center of projection
B. projection reference point.
C. center of projection or projection reference point
D. interaction point
Answer : C

18. when the projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane is called _________
A. isometric projection.
B. perspective projection
C. oblique projection
D. cavalier projection
Answer : C

19. A scaling transformation changes the _________ of an object
A. size
B. location
C. shape
D. both a and b
Answer : A

20. A two dimensional rotation is applied to an object by repositioning it along a _________
A. circular path in the x-y plane.
B. straight path in the x-y plane.
C. diagonals path in the x-y plane.
D. upward in the x-y plane.
Answer : A

21. Replicating pixels is one of the methods of __________
A. Thick primitives
B. thin primitives
C. stylish primitives
D. both a and b
Answer : A

22. The region against which an object is to be clipped is called _________
A. clip window or clipping window.
B. Drawing window
C. image window
D. both b and c
Answer : A

23. A circle, if scaled only in one direction becmes a ?
A. hyperbola
B. parabola
C. remains a circle
D. ellipse
Answer : D

24. The internal Components of the processor are connected by _______ .
A. Memory bus
B. Processor bus
C. Processor intra-connectivity circuitry
D. Rambus
Answer : B

25. SIMD stands for ....
A. Single Instruction Stream Over Minimum Data Streams
B. Single Instruction Stream Over Multiple Data Streams
C. Multiple Instruction Streams and Single Data Stream
D. Single Instruction Stream Over Media Data Streams
Answer : B

26. Sometimes it may require undoing the applied transformation, In such a case which of the following transformation will be used?
A. shear transformation
B. translation
C. reflection
D. inverse transformation
Answer : D

27. The first viewing parameter we must consider is the ____________
A. viewing window
B. shift vector.
C. view reference point.
D. view reference plane
Answer : C

28. The best hidden surface removal method used for complex scenes with more than a few thousand surfaces is ?
A. octree method
B. depth sorting method
C. depth buffer algorithm
D. a and c
Answer : D

29. A transformation that slants the shape of objects is called the _________
A. shear transformation
B. translation
C. reflection
D. both a and b
Answer : A

30. Line produced by moving pen is _______ at the end points than the line produced by the pixel replication.
A. thin
B. straight
C. thicker
D. both a and b
Answer : C

31. The relationship among the data and objects which are stored in the database called application database, and referred by the _________
A. Application programs
B. application model
C. graphics display
D. both a and b
Answer : A

32. Rectangular patterns are sometimes referred as _________
A. tiling patterns.
B. Filling patterns
C. coloring patterns
D. both a and b
Answer : A

33. A ____________ can be added to your presentation and then used to go to a variety of locations ---- for example, a web address, an e-mail address, a custom show or document, just to name a few.
A. menulink
B. toollink
C. hyperlink
D. slidelink
Answer : C

34. Which statement is valid about computer program?
A. It is understood by programmer
B. It is understood by a computer
C. It is understood to use
D. All of the above
Answer : D

35. ______________ is the special effect used to introduce each slide in a slide presentation.
A. Animation
B. Transition
C. Mapping
D. Bulleting
Answer : B

36. In slide ______ view, you see the entire presentation displayed in miniature. This view is used to arrange the slides in your presentation, as well as, to add animations, transitions and timing.
A. sorter
B. arranger
C. shaper
D. creator
Answer : A

37. Graphics software acts as a very powerful tool to create _________
A. Images
B. animated pictures
C. both a and b
D. system interface
Answer : C

38. the line segment from the view plane to the view reference point is called __________
A. view-distance
B. Projection distance
C. view-path
D. both a and b
Answer : A

39. A _____ is a digital circuit that performs the inverse operation of decodes.
A. multiplexer
B. adder
C. subtractor
D. encoder
Answer : D

40. Selective or part erasing of screen is not possible in_______
A. raster scan display
B. vector scan display
C. DVST
D. both a and b
Answer : C

41. The NOR gate is complement of ..
A. OR gate
B. AND gate
C. NOT gate
D. NAND gate
Answer : A

42. The decoded instruction is stored in ______ .
A. PC
B. IR
C. Registers
D. MDR
Answer : B

43. _____ is concerned with the way the hardware components operate to form computer system.
A. Computer organization
B. Computer architecture
C. Computer design
D. Computer implementation
Answer : A

44. The process of determining the appropriate pixels for representing picture or graphics object is known as _______
A. rasterization,
B. animation
C. both a and b
D. representation
Answer : A

45. The display processor is also called a __________
A. graphics controller
B. display coprocessor.
C. both a and b
D. out put device for graphics
Answer : C

46. One of the disadvantages of multimedia is:
A. cost
B. relativity
C. adaptability
D. usability
Answer : A

47. The ______ is a program whose function is to start the computer software operating when power is turned on.
A. Loader
B. Multi programming
C. None of the above
D. Bootstrap loader
Answer : D

48. Changing the appearance of your slide _________ can alter the slides color, shade, pattern, or texture.
A. design
B. watermark
C. foreground
D. background
Answer : A

49. The point at which a set of projected parallel lines appear to coverage is called as a ?
A. vanishing point
B. convergence point
C. point of delusion
D. point of illusion
Answer : A

50. The translation distance pair (tx, ty) is called _________
A. translation vector
B. shift vector.
C. both a and b
D. Rotation vector
Answer : C