EMT Practice Test

1. Question Content...

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Question1: A system administrator has noticed that static routes are missing after rebooting a system. What is the most likely reason for this?

Question2: An administrator starts an AIX LPAR and wants to monitor the boot process using the HMC console.
Which command in HMC SSH session lists all managed systems, LPARs on them and offers an easy way to open a console window to an AIX LPAR?

Question3: When the system boots it stops and displays reference code 551. This reference code means the rootvg will not varyon. What is the best way for the administrator to proceed?

Question4: Which AIX command displays the types, counts, and percentages of LPAR memory?

Question5: An administrator has a test server (my host) that uses local name resolution. The administrator arrives late one morning and finds that their co-worker was asked to make some changes to the IP address of the server.
The co-worker used SMIT from the console, but then when testing from the console, the following command fails:
ping my_host
Why did the ping fail?

Question6: What is a benefit of using mksysb to backup a system?

Question7: An administrator has a test server (my host) that uses local name resolution. The administrator arrives late one morning and finds that their co-worker was asked to make some changes to the IP address of the server.
The co-worker used SMIT from the console, but then when testing from the console, the following command fails:
ping my_host
Why did the ping fail?

Question8: Which two additional commands should an AIX V7.2 administrator run after mirroring the rootvg with mirrorvgcommand?

Question9: What is the effect of running the mount -a command?

Question10: Which two additional commands should an AIX V7.2 administrator run after mirroring the rootvg with mirrorvg command?

Question11: The administrator of an AIX NIM client system has accidentally removed the /etc/niminfo file. Which method is used to rebuild the /etc/niminfo file?

Question12: A system administrator needs to open a console to an AIX virtual machine that is controlled by a Hardware Management Console (HMC). After connecting to the HMC using SSH, which command should the administrator run to open a console?

Question13: Which command should be used to perform a graceful shutdown and reboot of an AIX LPAR?

Question14: The lspv and Iquerypv commands show a different PVID for an hdisk. How is this possible?

Question15: An administrator starts an AIX LPAR and wants to monitor the boot process using the HMC console.
Which command in HMC SSH session lists all managed systems, LPARs on them and offers an easy way to open a console window to an AIX LPAR?

Question16: Which AIX command displays the types, counts, and percentages of LPAR memory?

Question17: Based on the output from the lparstat command, how many logical processors are configured in the partition?

Question18: What command is used to monitor SAN I/O performance/throughput?

Question19: A system administrator needs to open a console to an AIX virtual machine that is controlled by a Hardware Management Console (HMC). After connecting to the HMC using SSH, which command should the administrator run to open a console?

Question20: When attempting to recover a corrupted file system an administrator runs the command fsckagainst the unmounted file system and receives the following error:

After confirming that the file system is not mounted, what should the administrator do next?

Question21: Which user account is always UID 0 on AIX?

Question22: The lspv and Iquerypv commands show a different PVID for an hdisk. How is this possible?

Question23: Which file starts the System Resource Controller?

Question24: What AIX feature will allow data to be mirrored to a remote site?

Question25: When a user logs in. the processing of their .profile is very slow. Which issue could contribute to the problem?

Question26: A client is running multiple AIX, IBM i and Linux partitions on an IBM Power E980 system. Which command allows the administrator to check the number of processors, amount of memory, and list the devices on the AIX partition?

Question27: The administrator of an AIX NIM client system has accidentally removed the /etc/niminfo file. Which method is used to rebuild the /etc/niminfo file?

Question28: A SAN administrator increased the size of a LUN device (hdisk) that is being used by a AIX LPAR. However, the system administrator does not see the new size using the lsvg or Ispv commands.
Which command updates the system with the new size?

Question29: Which command lists filesets that are below AIX V7.2 technology level 4?

Question30: What is a benefit of using mksysb to backup a system?

Question31: Which logical volume Mirror Write Consistency policy should an AIX V7.2 administrator use to achieve the data consistency between mirrors?

Question32: An AIX administrator is struggling with installing RPM packages. When they try to install a package, errors appear that there are prerequisite RPMs that also need to be installed. Which tool can be used to simplify resolving these dependencies?