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How can a system administrator determine if a system is running in 32-bit or 64-bit mode()
A.
Use the Is -al to see if/unix is linked to /usr/lib/boot/unix_64
B.
Check the /etc/inittab to see if there is a load64bit entry
C.
Use ’prtconf -c1 to see if the system is 64-bit enabled
D.
Use the Islpp command to see if the bos.mp64 fileset is installed