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Which of the following are advantage of CD-ROM as a storage media?                                                                                                                                        [Allahabad Bank PO 2011]

A)  CD-ROM is an inexpensive way to store large amount of data and information

B)           CD-ROM disks retrieve data and information more quickly than magnetic disks do

C)           CD-ROMs make less errors than magnetic media

D)           All of these  

E)           None of these