I'm not sure if I fully understand your question, but if you are looking to use the command prompt to copy data, the best route (in my opinion) is Robocopy. It's included with Windows 7, but you can also download it for use with older versions of Windows. It's part of the Windows Server 2003 Resource Kit,
hard disk
a hard copy is a type of a memory disk in RAM that saves data permanently and can only be formated with a command prompt.
Assuming you only have 1 CD drive, you will need copy the data to your hard disk (or possibly a flash drive), remove the original disk from the CD drive, put the blank in, and burn the data that you copied to your hard disk.
A hard disk acts as a storage device for data. Data is also retrieved from the hard disk. The data that is kept in the hard disk is not erased even when the computer is switched off.
FAT means file allocation table its a index table whose copy is kept in hard disk for its reference its updates when ever data in entered to hard disk
collection of related data stored on a hard disk
As you have recovered data from the failed hard-disk, it would be best to buy a new hard-disk.
A speaker may be a hard copy because a hard copy means that any information stored in a hard disk can not be destroyed or deleted and is digitally signed and in this case it is very usual for a speaker to be in connection with the hard disk since the data is first stored in to the hard disk.
The Fdisk command is used to change hard disk partitions in DOS.
The same way you copy a file.
The data is still there. When you format a disk you're just telling the hard disk controller that the disk is effectively empty and it's okay to overwrite any data that may be on it. This is why "undelete" programs work.
Data can be stored on floppy disk, hard disk, memory stick, CD or DVD.