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Questions and Answers
What is the primary difference between analogue and digital data?
What is the primary difference between analogue and digital data?
- The type of device used to process the data
- The accuracy of the data
- The way they are stored (correct)
- The method of data collection
What is the process called when analogue data is converted to digital data?
What is the process called when analogue data is converted to digital data?
- Recording
- Sampling
- Storing
- Analogue to digital conversion (correct)
What is the advantage of storing data digitally in terms of accessibility?
What is the advantage of storing data digitally in terms of accessibility?
- Data can only be accessed by authorized personnel
- Data can only be accessed through physical storage devices
- Data can be accessed from anywhere with an internet connection (correct)
- Data can be accessed only through specific devices
What type of graphic is composed of lines and curves defined by mathematical equations?
What type of graphic is composed of lines and curves defined by mathematical equations?
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What is the purpose of compression techniques in digital image storage?
What is the purpose of compression techniques in digital image storage?
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What is the main benefit of digital data storage in terms of data retrieval?
What is the main benefit of digital data storage in terms of data retrieval?
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What occurs when analogue data is sampled during the conversion process?
What occurs when analogue data is sampled during the conversion process?
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What type of graphic is composed of a grid of pixels?
What type of graphic is composed of a grid of pixels?
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What is a major disadvantage of storing data digitally in terms of image quality?
What is a major disadvantage of storing data digitally in terms of image quality?
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What is the main purpose of moving image files in digital image storage?
What is the main purpose of moving image files in digital image storage?
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