A graphics card has been added and the system rebooted. When running the lsdev-Cc adapter, the graphics card is not listed in the output. Which of the following actions should be performed?（） Reboot system sing the mkdev -l command.。 Install device support suing the cfgmgr -i command.。 Use the SMIT console to redirect the console.。 Use SMIT devices and choose the correct adapter.。
The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（） The user "jsmith" can use r-commands from any server to server Alpha system-wide。 The user "jsmith" can use r-commands from server Alpha to any server system-wide。 The user "jsmith" can use r-commands from server Alpha to any server with a /home/jsmith directory。 The user "jsmith" can use r-commands from any server to server Alpha only in the /home/jsmith directory。
关于电流.电压及电功率描述中，错误的是（）。 一个用电器功率的大小数值上等于它在1分钟内所消耗的电能。 每个用电器都有一个正常工作的电压值，该电压称为额定电压。 电功率的计算公式为：P=U×I。 导体中的自由电子在电场力的作用下做无规则的定向运动就形成了电流。 电压是物理学中的七个基本量纲之一。
A non-root user can run rsh commands from serverA to serverB, but attempts to run rsh commands by the root user return with apermission error message. What action will resolve the problem?（） Add root user to the /etc/hosts.equiv on serverB。 Create $HOME/.rhosts file for the root user on serverB。 Restart the rshd daemon with root enabled option on serverB。 Add entry to allow root user from serverA to the /etc/hosts.allow on serverB。
You create a new Automatic Database Diagnostic Monitor (ADDM) task: instance_analysis_mode_task. To view the ADDM report, you use the following command: You want to suppress ADDM output relating to Segment Advisor actions on user SCOTT's segments.What would you do to achieve this?（） Add a finding directive for the ADDM task.。 Add a segment directive for the ADDM task.。 Add a parameter directive for the ADDM task.。 Disable the Segment Advisor from the Automatic Maintenance Task.。
The rmss command provides the facility to run an application over a range of memory sizes and display the performance statistics. How is the simulated memory reset to the real memory of the machine？（）
