IBM认证考试单项选择题每日一练(2019.05.13)

单项选择题
The IP address of POWER6 595 is showing up in the HMC instead of the server name. Next to the IP address is the status, which shows ailedThe IP address of POWER6 595 is showing up in the HMC instead of the server name. Next to the IP address is the status, which shows ?ailed Authentication? The system administrator needs to enter a password.Which password is needed to restore connection for the POWER6 595 to the HMC?（）
A.The hscroot user password.
B.The CE password.
C.The HMC password.
D.The ASM admin password.
单项选择题
A remote user is trying to telnet to the production server. The session is getting a timeout error. Which command should the user issue to verify the network connection？（）
A.iptrace
B.nslookup
C.netstat
D.traceroute
单项选择题
TS3500 支持的起配槽位数为？（）
A.24 个
B.48 个
C.64 个
D.129 个
单项选择题
A customer business requirement addresses data encryption implemented in tape and disk media. They plan to deploy a DS8700 to provide enterprise class storage and plan to configure the DS8700 with SSD and Fiber Channel disk drives. Which statement is TRUE regarding disk encryption（）
A.SSD disk encryption does not consume space
B.SSD disk is faster than FC disk for encryption
C.no space is wasted due to encryption on DS8700
D.there is higher processor utilization using FDE drives
单项选择题
A customer plans to replace a McData 6140 core director with a Cisco MDS 9506. The storage is based on SVC with three DS5300 back-end storage systems. The storage resources are attached to the 6140 core while all servers are attached to edge switches. Linux, Windows and AIX servers use the SVC.Which of the following is a potential risk associated with this planned migration?（）
A. thereare no potential risks
B. the FCIDs of the servers must be changed
C. the SVC must be shut down during the migration
D. changing the FCIDs of storage resources will impact some servers