Multimedia and Graphics 1000+ MCQ with answer for GRE

1. 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

2. 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

3. 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

4. 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

5. _______ 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

6. The midpoint circle drawing algorithm also uses the ……………...of the circle to generate
A. two-way symmetry
B. four-way symmetry
C. eight-way symmetry
D. both a and b
Answer : C

7. Designed to create a particular look, a __________ contains color schemes, slide and title masters with custom formatting and fonts styles.
A. template
B. presentation
C. slide
D. background
Answer : A

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

9. The ________ master controls the format and placement of the titles and text you type on slides, as well as, background items and graphics you want to appear on every slide.
A. copyright
B. slide
C. design
D. layout
Answer : C

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

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

12. 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

13. The process of planning your multimedia presentation is known as a:
A. storyboard
B. design
C. development
D. layout
Answer : C

14. After completion of scanning of one line, the electron beam files back to the start of next line, this process is known as ____________
A. horizontal retrace
B. vertical retrace
C. interleaving
D. both a and b
Answer : A

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

16. 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

17. 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

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

19. Quick access to frequently used commands can be found in the ________ toolbar.
A. view
B. kit
C. drawing
D. menu
Answer : D

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

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

22. 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

23. Images included in many software titles are called _________.
strong>A. clipart
B. .jpg files
C. popups
D. .tiff files
Answer : A

24. Which of the register/s of the processor is/are connected to Memory Bus ?
A. IR
B. PC
C. MAR
D. Both a and b
Answer : C

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

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

27. 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

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. 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

30. 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

31. 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

32. 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

33. 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

34. 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

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. 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

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

38. 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

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

40. 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

41. 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

42. 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

43. ____________ refers to any type of application or presentation that involves more than one type of media, such as text, graphics, video, animation, and soun
A. Desktop publishing
B. An executable file
C. Hypertext
D. Multimedia
Answer : D

44. 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

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

46. 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

47. 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

48. 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

49. 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

50. 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