单选题What must an administrator run to disable the telnet service within the VIO server？（）A  stopsvc telnetB  stopnetsvc telnetC  stopsvc telnetdD  stopnetsvc telnetd

第1题：

第2题：

windows下启动Telnet服务命令为（）。

• A、net start
• B、net start telnet
• C、start telnet
• D、net start telnet service

第3题：

第4题：

An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）

• A、comment out telnetd in /etc/services refresh -s inetd
• B、comment out telnetd in /etc/inetd.conf refresh -s inetd
• C、comment out telnetd in /etc/rc.tcpip refresh -s telnetd
• D、comment out telnetd in /etc/inetd.conf refresh -s telnetd

第5题：

An administrator is looking to apply a new service pack for an OS on several systems that run business critical applications for a large international finance corporation. Which of the following should the administrator do FIRST?（）

• A、Deploy the service pack to a single department within the corporation.
• B、Upgrade the system with requirements for that service pack.
• C、Deploy the service pack to a non-critical application server.
• D、Submit a change control for the service pack deployment.

第6题：

The administrator wants to backup the existing VIO server software and its current configuration before applying an update.  What command will the administrator use to backup the VIO server software so that the backup can be restored from a Network Installation Manager （NIM） server or a Hardware Management Console （HMC）？（）

• A、 mksysb -t vio /mountpoint
• B、 backupios -file /mountpoint
• C、 mksysb -i /mountpoint/vio.mksysb
• D、 backupios -mksysb -file /mountpoint/vio.mksysb

第7题：

Which of the following mitigation techniques would an administrator apply to a device in order torestrict remote access?（）

• A、Disable TELNET
• B、Disable IGMP snooping
• C、Enable TELNET but not SSL
• D、Disable ICMP/ping on device

第8题：

第9题：

What restrictions apply to using virtual Ethernet within a cluster containing VIO clients？（）

• A、IPAT via Aliasing must be used
• B、IPAT via Replacement must be used
• C、Resilience must be provided by the use of dual VIO servers
• D、Hardware Address Takeover （HWAT） must be used to ensure a consistent virtual MAC address

第10题：

After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state.  Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？ （）

• A、 On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.
• B、 On both VIO servers， change the following parameters and reboot each of them in turn    hcheck_interval =60   hcheck_mode=interactive
• C、 On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.
• D、 On the client logical partition， change the following parameters and reboot the client    hcheck_interval =60   hcheck_mode=interactive