Multimedia and Graphics 1000+ MCQ with answer for RRB Group D

1. 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

2. Devices that are used primarily to transport data between the processor and the user are known as ____
A. Data transfer device
B. Basic storage devices
C. Networking devices
D. Data presentation device
Answer : D

3. 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

4. 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

5. _____ 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

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

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

8. The slide ________ controls text characteristics, background color and special effects, such as shadowing and bullet style.
A. presentation
B. master
C. show
D. sorter
Answer : B

9. 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

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

11. 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

12. 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

13. 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

14. 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

15. 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

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. A ____________ is a series of slides displayed in a particular sequence.
A. placeholder
B. template
C. layout
D. slide show
Answer : D

18. 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

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

20. 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

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

22. 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

23. Display controller is not required for _________
A. display system with only frame buffer
B. Display system with display controller
C. both a and b
D. display system with color
Answer : A

24. 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

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

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

27. 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

28. 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

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

30. 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

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

32. A polygon in which the line segment joining any 2 points within the polygon may not lie completely inside the polygon is called ________
A. convex polygon
B. concave polygon
C. both a and b
D. Hexagon
Answer : B

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

35. 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

36. 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

37. 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

38. 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

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

40. 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

41. 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

42. 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

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

44. 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

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

46. 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