During installation of Oracle VM Manager to a new Oracle Enterprise Linux server, the installer fails with a message indicating that there is insufficient swap space. What is the cause for this error? 

Answer options:

A. The installer has determined that the Oracle application server`s (OC4J) minimum requirement for swap space has not been met.
B. The installer has determined that the Oracle Database XE server`s minimum requirement for swap space has not been met.
C. The installer has determined that there is insufficient swap space to unpack the installer into the /var subdirectory.
D. The installer has determined that the swap space recognized by the system has been incorrectly formatted to use TMPFS instead of SWAPFS.

B