Aix Administrator Quiz

 



Aix Administrator Quiz contain set of 10 MCQ questions for Aix Administrator MCQ which will help you to clear beginner level quiz.



1. Kernel of AIX 64 bit architecture resides in which location
a] /usr/lib/boot/unix_mp
b] /usr/sbin/boot/unix_64
c] /usr/lib/boot/unix_64
d] /usr/bin/boot/unix_64
 
2. What is the use of -E flag used in grep command
a] exclude
b] ends with
c] process id
d] pattern
 
3. An administrator noticed that IO error frequently occurring in a hard disk hdisk1 and it is showing 100% busy in iostat command. Once data has been migrated to another hard disk, hdisk1 has been separated from VG and it needs to be replaced. Which command will delete hard disk details from ODM database.
a] rmdev -l hdisk1
b] rmdisk -l hdisk1
c] rmdev -dl hdisk1
d] rmdisk -dl hdisk1
 
4. How to clear all the errpt error logs in AIX
a] cp /dev/null /var/adm/ras/errlog
b] > /var/adm/ras/errlog
c] errclear 0
d] errptclear 0
 
5. What is the default sticky bit enabled filesystem in AIX
a] /usr
b] /tmp
c] /var
d] /home
 
6. Which type of logical volume will not be mirrored by default after running mirrorvg command
a] paging
b] jfs2log
c] boot
d] sysdump
 
7. An administrator has made some configuration changes in /etc/ssh/sshd_config file. It is necessary to refresh ssh daemon to take into effect. How can you refresh ssh daemon subsystem without affecting your currently running terminals.
a] stopsrc -s sshd; startsrc -s sshd
b] refresh -s ssh
c] refresh -s sshd
d] stopsrc -s ssh; startsrc -s ssh
 
8. How to forcibly rescan inittab after modifying an entry /etc/inittab file
a] cfgmgr
b] cfgdev
c] telinit -all
d] telinit -q
 
9. What is the content of SPOT in NIM environment
a] /usr
b] mksysb
c] /
d] /etc/* configuration files
 
10. How many physical Ethernet adapters are required to configure Shared Ethernet Adapter(SEA)
a] 1
b] 2
c] 4
d] none of the above
 
11. What is the port no of portmap subsystem necessarily used in nfs
a] 1059
b] 443
c] 111
d] 1521