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Questions and Answers
Which of the following forms of information are used by modern information systems?
Which of the following forms of information are used by modern information systems?
- Speech, numbers, graphics, and animation
- Voice, code, illustration, and motion
- Voice, text, picture, and audio
- Voice, data, image, and video (correct)
What is the approximate number of computers and terminals at work in the world today?
What is the approximate number of computers and terminals at work in the world today?
- More than 200 million
- Approximately 75 million
- Over 100 million (correct)
- Around 50 million
What has been a driving force in the development of networking technology?
What has been a driving force in the development of networking technology?
- The necessity for high-speed video streaming
- The requirement for real-time data processing
- The need to store and transmit images (correct)
- The demand for faster voice communication
What is the primary purpose of video networks in business?
What is the primary purpose of video networks in business?
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'Data compression' in networks is primarily used for what purpose?
'Data compression' in networks is primarily used for what purpose?
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