If you first remove the drive from the PC, you can purchase an adapter which allows you to connect it to a USB port on your PC and read the contents of the drive like you would a USB flash drive. It's referred to as an IDE/SATA to USB adapter.
no a hard drive has a much faster access time...
The smallest storage access unit on an IDE hard drive is a sector.
The cache size is refers to the size of buffer on the hard drive. The bigger the the buffer, the less the hard drive has to access the drive. Also it improves the time that the computer needs to access data from the drive.
If MS-DOS is installed and booted from the drive, it can be accessed immediately at the command prompt. If you have booted from an MS-DOS floppy, you can access the hard drive by typing C:
Yes. LiveCDs can access the hard drive on a computer, though you will need to know the partition identification to mount that partition.
milliseconds
You can't, it has to be in the computer to access it.
Illegal.
You can access data faster.
In the same way how you access local disks, you just need to know an external drive name.
Your hard drive. If this is happening your hard drive is already dead. Back up your most important data NOW and get a new hard drive.
no, the data stored on the hard drive will remain there. as soon as you connect the hard drive back up to the computer you will once again have full access to it like it was neither touched.