Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?

Options:  Floppy Disk B.  Hard Disk C.  Tape Drive D.  CDROM

Ans:– D ,

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The rise time of a pulse waveform is the time required for the voltage to rise:
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Who is the creator of the PASCAL language?
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Backing storage is so named because it
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Which of the following device copies electrical signals from one Ethernet to another?
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