A technician installed a new 2GB hard drive on a server, but it only shows 1.86GB of unformatted space.
Which of the following is a reason for the difference?
A . Manufacturers use base 10 instead of base 2 in advertising disk space.
B . A swap file is added to the drive automatically, reducing available disk space.
C . The disk controller maps out a section of hard drive space for diagnostics.
D . Disk drivers consume space of the hard drive.
Answer: A