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					 Which among the following is a distinctive feature by which a CD ROM drive is classified in a personal computer?
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                        - Software bundle
- Data transfer rate
- Memory capacity
- Storage period
 
Correct Option: B
A CD-ROM drive, a device that can read information from a CD-ROM. CD-ROM players can be either internal, or external. There are a number of features that distinguish CD-ROM players, the most important of which is probably their speed or data transfer rate. CD-ROM players are generally classified as single-speed or some multiple of single-speed. 
 
	