Section: Core

7) You have a computer with a single IDE interface. The computer presently has an IDE hard drive and a CDR. You need to install an additional hard drive, which of the following will you do?

1. Install an IDE cable with an additional connector.
   
2. Make the CDR a slave and install a second hard drive on the same cable.
   
3. This can't be done.
4. Add an IDE interface expansion card.