S2000-025 IBM AIX v7.3 Administrator Specialty Exam Free Dumps

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To earn IBM AIX v7.3 Administrator Specialty certification, you need to take and pass IBM S2000-025 exam. There are 45 questions in real IBM Certification S2000-025 exam, and you have 75 minutes to answer all the questions. The number of questions required to pass is 32. The available language is English. The S2000-025 exam price is $100. We provide the latest IBM Certification S2000-025 exam dumps, which can make sure you pass the test easily. Free IBM AIX v7.3 Administrator Specialty S2000-025 exam dumps are available below.

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1. Which of the following are essential tools for network management in AIX? (Choose two)

netstat

entstat

ifconfig

ipconfig

2. On an AIX system, which command is used to assign an IP address to a network interface?

ifconfig

ipconfig

netconfig

3. What is the primary purpose of the diag command in AIX?

To update the AIX operating system

To configure network interfaces

To perform hardware diagnostics and display system information

To manage software packages

4. Which file should you edit to define the order of name resolution on an AIX system?

/etc/netsvc.conf

/etc/resolv.conf

/etc/hosts

/etc/services

5. In AIX, which command would you use to display the current run level of the system?

lsconf

who -r

lssrc

uname -r

6. Which command is used in AIX to update the system date and time?

date

ntpdate

chrony

timedatectl

7. In the context of AIX performance, how does a logical CPU differ from a physical CPU? (Choose two)

A logical CPU is a physical CPU core divided by SMT (Simultaneous Multithreading).

A physical CPU refers to an individual core on a multi-core processor.

A virtual CPU is a subdivision of a logical CPU allocated to a virtualized environment.

A logical CPU can represent a virtual CPU in a micro-partitioned environment.

8. Which file should be checked first when a user is unable to log in to an AIX system?

/etc/password

/var/adm/wtmp

/etc/security/lastlog

/etc/security/user

9. Which statement best applies to physical CPUs?

Physical CPUs can only support logical CPUs when its virtual CPU is folded down.

Physical CPUs convert to virtual CPUs whenever logical CPUs have no workload to execute.

Virtual CPUs are the SMT manifestation of logical CPUs whenever physical CPUs are offline.

Multiple virtual CPUs can be time-sliced across multiple physical CPUs to process workloads.

10. An administrator wants to mount an .iso image on an AIX LPAR.

Which command performs this action?

mount

readiso

isomount

loopmount

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11. Which command is used to create an archive of files in AIX?

tar

cpio

backup

12. Which commands are essential for managing NFS exports on an AIX server? (Choose two)

exportfs

mount

nfsstat

showmount

13. To enhance security when configuring SSH on AIX, which of the following settings should be enforced? (Choose two)

Disabling X11 forwarding

Permitting empty passwords

Allowing root login over SSH

Using public key authentication

14. When configuring a NIM client, which of the following is essential to ensure the client can access resources provided by the NIM master?

Correct routing information

A dedicated Ethernet adapter

NFS services running

A valid /etc/hosts entry for the NIM master

15. In AIX, which command would you use to list all physical volumes that are part of rootvg?

lspv -l rootvg

lsvg -p rootvg

lsvg -l rootvg

lsdev -Cv

16. If an AIX system fails to boot and displays an LED error code, what immediate step should be taken to identify and resolve the issue?

Consult the AIX documentation for the LED code

Reboot the system to clear the error

Run the fsck command from maintenance mode

Attempt to boot from an alternate disk

17. Which command can provide detailed information about the LPAR configuration in AIX?

lscfg

lsattr

lparstat

lsdev

18. How can the mirroring of a logical volume in LVM enhance data availability?

By distributing data evenly across physical volumes

By creating a compressed backup of the data

By duplicating the data on another physical volume

By encrypting the data to prevent unauthorized access

19. An LPAR has crashed. The administrator is able to boot the system, but a filesystem reports that it is unable to mount.

Which command could be used to attempt to resolve the issue?

lsfs

fsck -y

fuser -k

mount all

20. When removing software in AIX, which command can also clean up any dependencies that are no longer needed?

installp -u

rpm -e

deinstall

pkg_rm

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21. Which of the following are true regarding changing the IP address of an AIX system? (Choose two)

The system must be rebooted for the changes to take effect.

The ifconfig command can change the IP address without a system reboot.

Changes should also be reflected in the ODM database to persist across reboots.

The IP address can be changed temporarily but will revert upon reboot if not set in OD

22. In AIX, which command would you use to check and repair a JFS2 filesystem?

fsck

jfs2_check

defragfs

chfs

23. Which command adds a custom environment variable MY_VAR with the value custom_value to a user profile in AIX, and ensures it is available in all future login sessions for a specific user?

set MY_VAR=custom_value

export MY_VAR=custom_value

echo "MY_VAR=custom_value" >> ~/.profile

echo "export MY_VAR=custom_value" >> ~/.profile

24. How can you permanently set a user's environment variable in AIX?

Modify the /etc/environment file

Use the setenv command

Add the variable in the user's .profile file

Use the export command without adding it to any file

25. Which of the following methods can be used to update an AIX system using the NIM server?

smit nim_update

nim -o cust

nimclient -o update

nim -o bos_inst

26. What is the primary function of the Virtual Memory Manager (VMM) in AIX?

To manage the system's swap space

To allocate physical memory to processes

To optimize CPU usage

To manage network bandwidth

27. A system is experiencing intermittent hardware issues that are suspected to be related to a specific disk.

What could confirm the issue?

Check errpt for any disk-related errors

Immediately replace the disk and check again for errors

Use smartctl -H /dev/hdiskX to check the health of the disk

Use iostat to monitor the disk performance and identify any anomalies

28. A system administrator needs to change the default name resolution order, to first search the /etc/hosts file and then the DNS servers.

Which option should be present in which file?

hosts = file, bind in the /etc/hosts file

hosts = local, bind in the /etc/netsvc.conf file

options = local, bind in the /etc/resolv.conf file

NSORDER = local, bind in the /etc/nslookup.conf file

29. Which of the following actions should be taken to secure network services on an AIX system?

Running all services as root

Disabling unused services and daemons

Opening all ports to ensure service availability

Enabling telnet for remote management

30. Which command in AIX is used to view a detailed report of error log entries?

errpt -a

syslog -d

alog -o

errview

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31. Certain critical programs, such as crontab, have elevated privileges like SUID and SGID. For example, /usr/bin/crontab is set with permissions -r-sr-sr-x to ensure effective management of scheduled tasks on the system.

What chmod command grants /usr/local/bin/my_program the same permissions as crontab?

chmod 2775

chmod 6555

chmod g+s 665

chmod g+s 555

32. Based on the following output, which command should an AIX administrator run to move only the data1lv to hdisk2?

migratelv -l data1lv hdisk1 hdisk2

migratepv -l data1lv hdisk1 hdisk2

migratevg -l data1lv hdisk1 hdisk2

replacepv -l data1lv hdisk1 hdisk2

33. How does AIX treat a physical volume that has been cloned?

AIX marks the original physical volume as Removed

AIX imports the second volume as a new volume group

AIX marks the second volume as Defined until it is ready for use

AIX sees a 2nd volume with the same PV identifier but otherwise takes no action

34. The network team informs that AIX team that they are seeing errors on a switch port. They do not believe it is a cable or switch problem.

How can the administrator check whether there is a problem with the network adapter hardware?

Run ethtest against the adapter.

Run diag against the adapter.

Run errclear against the adapter.

Run rmdev / cfgmgr to reconfigure the adapter.

35. What is the first line of a shell script called that specifies the interpreter?

Interpreter line

Shebang

Script header

Execute line

36. What does the RPM command 'rpm -qpi <package.rpm>' do in AIX?

Installs the specified package

Removes the specified package

Displays the information of the uninstalled package

Updates the specified package

37. Besides the 'snap' command, which other tool or file is crucial for collecting system data to assist IBM support?

The diag system dump

The /var/adm/messages file

The network trace buffer

The errpt command output

38. Which file in AIX is used to configure system logging?

/etc/syslog.conf

/var/adm/messages

/etc/security/audit/config

/etc/rsyslog.conf

39. Which command should an AIX administrator use to determine the ent0 MAC address?

lsdev -l ent0

lscfg -vl ent0

lsslot |grep ent0

lsattr -El /dev/ent0

40. An NFS server has exported the /tmp directory to the world with read-only permissions. The administrator is trying to mount the NFS on the client system.

However, the mount operation returns the following error:

# mount nfs_server:/tmp /share

mount: giving up on:

nfs_server:/tmp

vmount: No such file or directory

What must the administrator do to mount the NFS?

Refresh the NFS services before mounting the NF

Export the directory with read-write access permissions.

Create the /share directory with mkdir before mounting the NF

Install the bos.net.nfs.client fileset before mounting the NF

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41. Which file should you edit to change the default port (22) for SSH on an AIX system?

/etc/ssh/ssh_config

/etc/ssh/sshd_config

/usr/local/etc/ssh_config

/usr/local/etc/sshd_config

42. In the context of AIX, what are the implications of file permissions set to 'rws------'? (Choose two)

The owner has read, write, and execute permissions.

The file or directory is setuid.

Group and others have no permissions.

All users have read, write, and execute permissions.

43. In AIX, there are a number of layers involved in writing data in a file system.

What is the correct order in which each layer communicates with the next one?

Physical disk I/O -> Logical file system -> Virtual Memory Manager -> Logical Volume Manager

Physical disk I/O -> Logical file system -> Logical Volume Manager -> Virtual Memory Manager

Logical file system -> Virtual Memory Manager -> Logical Volume Manager -> Physical disk I/O

Virtual Memory Manager -> Logical Volume Manager -> Logical file system -> Physical disk I/O

S2000-025 IBM AIX v7.3 Administrator Specialty Exam Free Dumps

S2000-025 IBM AIX v7.3 Administrator Specialty Exam Free Dumps

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