Multimedia and Graphics MCQ Solved Paper for NDA

1. 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

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

3. Which registers can interact with the secondary storage ?
A. PC
B. MAR
C. IR
D. R0
Answer : B

4. The text color in a presentation should contrast with the ________ color.
A. CPU
B. background
C. frame
D. stack
Answer : B

5. 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

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

7. _______ 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

8. The purpose of display processor is _________ from the graphics routine task
A. to free the CPU
B. To free the secondary memory
C. to free the main memory
D. Both a and c
Answer : A

9. The phenomenon of having a continuous glow of a beam on the screen even after it is removed is called as ?
A. Fluorescence
B. Phosphorescence
C. Persistence
D. Incandescence
Answer : B

10. The process which divides each element of the picture into its visible and invisible portions, allowing the invisible portion to be discarded is called __________
A. clipping
B. Windowing
C. both a and b
D. Projecting
Answer : A

11. The transformation that produces a mirror image of an object relative to an axis is called __________
A. rotation
B. translation
C. reflection
D. both a and b
Answer : C

12. Slide and title masters contain ___________ that reserve spaces for text and footers such as date, time and slide number.
A. reservations
B. documents
C. spaces
D. placeholders
Answer : D

13. 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

14. The process of selecting and viewing the picture with different views is called _________
A. Windowing
B. clipping
C. projecting
D. both a and b
Answer : A

15. Length of shift register in bits is equal to _________
A. one word
B. A single scan lines
C. number of scan lines
D. One bit
Answer : C

16. The main task of the display processor is to digitize a picture definition given in an application program; this digitization process is known as _________
A. rasterization.
B. scan conversion
C. transformation
D. both a and c
Answer : B

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

18. 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

19. 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

20. 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

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

22. The registers,ALU and the interconnection between them are collectively called as _____ .
A. Process route
B. information path
C. Information trail
D. data path
Answer : D

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

24. 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

25. The SRGP package provides the ________ to wide the variety of display devices.
A. interface
B. connection
C. link
D. way
Answer : A

26. 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

27. 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

28. 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

29. 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

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

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

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

33. A ________ displays a list of commands and usually appears in the toolbar at the top of the screen.
A. view
B. kit
C. menu
D. list
Answer : C

34. Adding _________ to objects on your slides not only controls the flow of information, but adds interest to your presentation.
A. background
B. animation
C. transition
D. popups
Answer : B

35. Pixel on the graphics display represents________
A. mathematical point
B. a region which theoretically can contain an infinite number of points
C. voltage values
D. picture
Answer : B

36. Images included in many software titles are called _________.
A. clipart
B. .jpg files
C. popups
D. .tiff files
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. A bilinear transformation can be simulated by the transformation ?
A. transformation, rotation and stretching
B. translation and rotation
C. rotation, stretching and inversion
D. rotation, stretching, inversion and translation
Answer : D

39. The computer code for the interchange of information between terminal is ..
A. BCD
B. ASCII
C. EBCDIC
D. All of the above
Answer : B

40. Reflection of a point about x-axis, followed by a counter-clockwise rotation of 900 , is equivalent to reflection about the line ?
A. y = - x
B. x = -y
C. x + y = 1
D. x = y
Answer : D

41. The line 2x-y+4=0, if clipped against this window will connect the points ?
A. (0, 1) and (3, 3)
B. (0, 1) and (2, 3)
C. (1, 2) and (4, 2)
D. None of above
Answer : D

42. Pipelining increases the CPU instruction ____
A. efficiency
B. latency
C. throughput
D. Both a and c
Answer : C

43. 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

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

45. Notes that include the slide as well as key comments and points you may want to emphasis while you present your slide show are know as:
A. student notes
B. speaker handouts
C. cheat sheet
D. speaker notes
Answer : D

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

48. 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

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

50. 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