建筑立面图上注明的标高是（）。
A、绝对标高
B、相对标高
C、绝对标高和相对标高
D、要看图纸上的说明
View the Exhibit and examine the disk groups created at the time of migrating the database storage to Automatic Storage Management （ASM）. Why does the FRA disk group initially have more free space even though both DATA and FRA disk groups are provided with the same size？（）
A、 Because the FRA disk group will not support dynamic rebalancing
B、 Because the FRA disk group is not configured to support mirroring
C、 Because disks in the FRA disk group are not formatted at this stage
D、 Because the FRA disk group will support only a single size of allocation unit
边界曲面EDGESURF命令是通过指定（）作为边界线构造边界的表面。
A、四条任意曲线
B、三条封闭曲线
C、任意多条曲线
D、四条端点相连的封闭曲线
Which of the following protocols is commonly used for VoIP technology?（）
A、Telnet
B、SMTP
C、SIP
D、SNMP
Which of the following protocols allow the set up, teardown and streaming of VoIP traffic? （）(SelectTWO)
ANTP
BVNC
CRTP
DSIP
ETLS
Which command will migrate a filesystem from onevolume group to another?（）
A、cpfs
B、cplv
C、mkfscopy
D、migratepv