IBM(000-232)单项选择题每日一练(2019.01.19)

单项选择题
What do the entries in the /proc directory represent？（）
A.They are the decimal numbers corresponding to the active process IDs.
B.They are the decimal numbers corresponding to the gid of the system group.
C.They are the decimal numbers corresponding to the block IDs of the boot sector.
D.They are the decimal numbers corresponding to the inodes of the system directories.
单项选择题
The rootvg disk on a system failed and was replaced. The system was restored using the latest mksysb. However， no files in the /home filesystem were restored. What is the likely cause of this problem？（）
A.The new drive is too small to hold the entire rootvg
B.The /home filesystem was not mounted during creation of the mksysb
C.The /home stanza in the bosinst.data contained an entry ’restore=no’
D.The /home filesystem was NFS exported to another system during creation of the mksysb
单项选择题
A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）
A.tar
B.tctl
C.rmdev
D.backup
单项选择题
Which command will show the network configuration settings associated with an Ethernet adapter？（）
A.lscfg
B.lsdev
C.netstat
D.ifconfig
单项选择题
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）
A.odmget
B.odmadd
C.odmshow
D.odmcreate