Companycom wants to know how to keep track of the latest level of microcode for their p5 systems to stay current. What is the best way to monitor for new microcode?（） Run lscfg -vl, and check the ROM levels。 Run cfgmgr -v, and check the ROM levels。 Run inventory scout, and check the installed levels。 Run lslpp -l grep devices, and check the filesets installed。
Which of the following commands restarts a TCP/IP subsystem that provides network services （） refresh -s inetd。 refresh -s tcpip。 /etc/rc.tcpip efresh。 refresh -g inetd。
A non-root user can run rsh commands from serverA to serverB， but attempts to run rsh commands by the root user return with a permission 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 .。
120阀紧急制动时，制动缸的最高压力比其常用制动时高。
You decided to use Direct NFS configuration in a non-RAC Oracle installation and created the oranfstab file in /etc. Which two statements are true regarding this oranfstab file? （） Its entries are specific to a single database.。 It contains file systems that have been mounted by Direct NFS.。 It is globally available to all Oracle 11g databases on the machine.。 It contains file systems that have been mounted by the kernel NFS system.。
What command will allow the operator to add the current working directory to the command search path?（）
