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Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি

Which one of the following is an example of optical storage device?

CD ROM

Hard Disk

RAM

CPU

None of these

Oil and Gas Co. Ltd2011তথ্য প্রযুক্তি