True/False
Indicate whether the sentence or statement is true
or false.
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1.
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A
real-time broadcast is shown live and unedited.
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2.
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The
speed at which video images appear in a display is called the sampling rate.
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3.
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HDTV
is a new television technology.
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4.
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Batch
processing can be used to edit video offline.
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5.
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A
video tuner is a type of cable television.
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6.
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Video
quality depends on its frame rate.
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7.
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Streaming video requires a lag time before video is displayed.
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8.
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Some
video file formats can compress video for quicker transmission.
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9.
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Lossy
compression creates smaller files and no loss of data.
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10.
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Most
video on the Internet is freeware.
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11.
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Video
created on both analog and digital devices can be used in multimedia.
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12.
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A
video capture card converts digital video to analog video.
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Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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13.
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A
common use of video in multimedia is for a. | distance learning | c. | teleconferencing | b. | simulations | d. | all of the
above | | | | |
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14.
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The
following file format is NOT used for streaming video
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15.
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Video
quality depends on the a. | frame rate | c. | sampling rate | b. | ROM | d. | MIDI | | | | |
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16.
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Software for video allows you to manipulate a. | resolution | c. | compression | b. | frame rate | d. | all of the above | | | | |
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17.
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Video
editing software allows you to a. | resize the video frame | c. | alter colors | b. | add special
effects | d. | all of the
above | | | | |
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Completion
Complete each sentence or
statement.
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18.
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A
segment of a video is called a ____________________.
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19.
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Video
is generally streamed over the Internet at 15 to 30 ____________________.
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20.
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____________________ is a video file format that can be used over networks
effectively.
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21.
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To
change or manipulate video you need ___________________ software.
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22.
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A(n)
____________________ continually broadcasts real-time video from a source location.
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23.
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Playing video on a PC became practical after microprocessor speeds and
____________________ increased.
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24.
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Technology such as _________________________ protects video from copyright
infringement.
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25.
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QuickTime is a popular ____________________ program.
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26.
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Adobe
Premier is a well-known example of ____________________ software.
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27.
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A PC
can receive and save television signals using a ____________________.
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28.
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AltaVista has a ____________________ tab that can help you find a list of Web sites
with video.
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29.
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Inexpensive digital cameras do not yet have a ____________________ rate as high as
analog cameras.
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