It137 - Multimedia - Quiz #2

25 Questions | Total Attempts: 631

SettingsSettingsSettings
It137 - Multimedia - Quiz #2 - Quiz

Don't forget to enter your complete details upon taking the quiz in this format: SECTION - LASTNAME, INITIALS. Failure to comply will automatically get zero. Once you start, you are given 30 minutes to answer within the allotted schedule which is 9:00-10:00 pm. Only quizzes taken and submitted from 9:00 to 10:00 pm will be accepted, otherwise, you get zero. You are only given 1 chance to take the quiz. Any attempts to cheat will be traced and monitored. When caught, you get no score for the quiz. For Modified True or False questions, write true if the statement is correct. If false, change the underlined word/phrase to make the statement true.


Questions and Answers
  • 1. 
    The vertical resolution or the number of horizontal lines on the screen.
    • A. 

      Y-pixels

    • B. 

      Scan lines

    • C. 

      Flat lines

    • D. 

      None of these

  • 2. 
    The following affects the resolution of a video EXCEPT:
    • A. 

      Bit depth

    • B. 

      Frame size

    • C. 

      Aspect ratio

    • D. 

      None of these

  • 3. 
    MPEG standard designed to handle HDTV signals at 1080p in the range of 20 to 40 megabits per second.
    • A. 

      MPEG-1

    • B. 

      MPEG-2

    • C. 

      MPEG-3

    • D. 

      MPEG-4

  • 4. 
    It is the distance between any point on a wave and the equivalent point on the next phase.
    • A. 

      Wavelength

    • B. 

      Frequency

    • C. 

      Amplitude

    • D. 

      Waveform

  • 5. 
    Which of the following statements is FALSE?
    • A. 

      A video with high frame rate yields a high file size.

    • B. 

      Low resolution produces a low quality video.

    • C. 

      The lower the frame rate of a video, the lower its quality.

    • D. 

      The higher the resolution of a video, the smaller the file storage it requires.

  • 6. 
    The speed at which the video is recorded.
    • A. 

      Playback frame rate

    • B. 

      Data transfer rate

    • C. 

      Source frame rate

    • D. 

      Stream rate

  • 7. 
    An analog video display standard with 525 horizontal scan lines drawn per frame.
    • A. 

      PAL

    • B. 

      NTSC

    • C. 

      SECAM

    • D. 

      HDTV

  • 8. 
    The MP3 audio file format stands for:
    • A. 

      MPEG-1- Audio Layer 3

    • B. 

      MPEG-2- Audio Layer 3

    • C. 

      MPEG-3- Audio Layer 3

    • D. 

      MPEG-4- Audio Layer 3

  • 9. 
    A type of DVD with Double-Sided, Single Layer and capacity of 8.75 GB.
    • A. 

      DVD-5

    • B. 

      DVD-9

    • C. 

      DVD-10

    • D. 

      DVD-18

  • 10. 
    A very loud sound is described by:
    • A. 

      Low amplitude

    • B. 

      High amplitude

    • C. 

      Short waveform height

    • D. 

      None of these

  • 11. 
    Blends the colors along the edges of the letters to create a soft transition between the letters and the background.
    • A. 

      Anti-Aliasing

    • B. 

      Aliasing

    • C. 

      Kerning

    • D. 

      None of these

  • 12. 
    A collection of characters of a single size and style belonging to a particular typeface family.
    • A. 

      ASCII

    • B. 

      Text

    • C. 

      Alphanumeric Codes

    • D. 

      None of these

  • 13. 
    Modified True or False: A video frame rate is the time it takes for video to be transferred from the processor and displayed on the monitor.
  • 14. 
    Modified True or False: Analog video is generally non-linear in nature.
  • 15. 
    Modified True or False: A field is one of the two half-frames in interlaced video.
  • 16. 
    Modified True or False: When a sound waveform hits a high point, this corresponds to molecules of air being packed together densely.
  • 17. 
    Modified True or False: Dynamic range represents the difference between the minimum signal that can be recorded and the noise floor of your system.
  • 18. 
    Modified true or False: Streamed audio allows the sound file to be played as it is downloading and before the entire file is entirely saved into the computer.
  • 19. 
    Modified True or False: ISO Standard is an international standard for storing digital video which uses a tape that stores the video and sound in a digital format.
  • 20. 
    Modified True or False: An even field is also called the top field.
  • 21. 
    Modified true or False: WAV and AVI are subsets of RIFF or Resource Interchange File Format.
  • 22. 
    Modified True or False: The test tone creates a nice smooth wave which is ideal for technical purposes.
  • 23. 
    Modified True or False: Type sizes are usually expressed in pixels.
  • 24. 
    Modified True or False: A Sans-Serif font is a font with terminating marks.
  • 25. 
    Modified True or False: Tahoma is an example of a Sans-Serif font.
Back to Top Back to top