EMT Practice Test

1. Question Content...

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Question1: An administrator has configured NFS export in the /etc/exports file. Based on the following output, with which permissions has the /tmp directory been exported?

Question2: What AIX feature will allow data to be mirrored to a remote site?

Question3: What is a benefit of using mksysb to backup a system?

Question4: 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?

Question5: What command is used to monitor SAN I/O performance/throughput?

Question6: While a system administrator is checking the TCP/IP connectivity between two systems with the traceroute command, the administrator found Fragmentation required messages in the traceroute output.
What is the likely reason for these messages?

Question7: An administrator wants to check which system tunables have been changed in the system since last boot.
Which procedure provides the information needed?

Question8: An AIX administrator installed the fileset named useful_fileset. How can they determine which files are included in the fileset?

Question9: Which command will show when a file was last accessed?

Question10: While executing the following extendvg command, the system administrator receives the following error:

The administrator used the chvg -t command to fix the error.
What is the implication of running this command?

Question11: 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?

Question12: 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?

Question13: Which logical volume Mirror Write Consistency policy should an AIX V7.2 administrator use to achieve the data consistency between mirrors?

Question14: One morning the application owner needed to urgently transfer some files using FTP from Development Dev_DB_Server to the production server - DB_Server, but is receiving the following error:
connect: Connection refused
Note: DB_Server-cannot be shutdown during business hours.
Checking the setup of DB_Serrver, the administrator finds the following entries in /etc/inetd.conf

The administrator also, finds the file /etc/ftpaccess . ctl doesn't exit.
Which two methods can be used to allow files to be transferred to DB Server using FTP?

Question15: An IT security department would like to limit root user access to only members of the group called system.
Which command will accomplish this?

Question16: A customer runs smit on the AIX command line and receives the message below:
1800-005 SMIT requires a minimum of 24 line by 80 column output display.
What can be done to resolve the error?