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

帧中继仅工作在物理层。

A、对

B、错

WPA是IEEE802．11i的一个子集，其核心内容是（）。

A、802.1x

B、EAP

C、TKIP

D、MIC

Which of the following protocols allow the set up, teardown and streaming of VoIP traffic? （）(SelectTWO)

NTP

VNC

RTP

SIP

TLS

During a NIM install， the system stops with the LED code 611.  What is the cause of the issue（）？  

A、A failure to NFS mount filesystems from the NIM client

B、A failure to NFS mount filesystems from the NIM master

C、A failure to retrieve the tftp client info from the NIM master

D、A failure to retrieve the tftp server info from the NIM master

Which of the following protocols is commonly used for VoIP technology?（）

A、Telnet

B、SMTP

C、SIP

D、SNMP