Get Real S1000-007 Exam Dumps [Feb-2023] Practice Tests
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NEW QUESTION 17
Which logical volume Mirror Write Consistency policy should an AIX V7.2 administrator use to achieve the data consistency between mirrors?
- A. active
- B. off
- C. round robin
- D. superstrict
Answer: D
Explanation:
The superstrict mirror write consistency policy is the most reliable policy for achieving data consistency between mirrors in AIX V7.2. This policy will maintain the data consistency between mirrors by writing the data to both mirrors before the write operation is acknowledged as complete. Reference: IBM AIX v7 Administration Specialty Study Guide (section 10.6.2, pp. 651-652).
NEW QUESTION 18
What command is used to monitor SAN I/O performance/throughput?
- A. ioo -L
- B. mpstat -w 1
- C. iostat -DIRT 60 10
- D. vmstat -i 1
Answer: C
NEW QUESTION 19
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?
- A. It reduces the maximum file size allowed within that volume group.
- B. It reduces the maximum number of files allowed within that volume group.
- C. It reduces the maximum number of physical volumes allowed within that volume group.
- D. It reduces the maximum number of logical volumes allowed within that volume group.
Answer: C
Explanation:
The chvg command with the -t option is used to reduce the maximum number of physical volumes (PVs) allowed in a volume group (VG). This is necessary when the number of PVs in a VG exceeds the maximum allowed. Reference: IBM AIX v7 Administration Specialty Study Guide (section 10.3.3, pp. 641-642).
NEW QUESTION 20
The lspv and Iquerypv commands show a different PVID for an hdisk. How is this possible?
- A. lspv is incorrectly hashing the UDID of the disk.
- B. lspv shows the contents of the ODM.
- C. lspv is querying a disk at a different location.
- D. The system has the wrong version of the lspv command installed.
Answer: D
NEW QUESTION 21
Which command will show when a file was last accessed?
- A. who -f file
- B. istat file
- C. Is -1 file
- D. fsdb file
Answer: B
Explanation:
The istat command displays information about the inode of a file, including the last access time. This command is available on IBM AIX v7 systems and is documented in the IBM AIX v7 Administrator Specialty Study Guide. The syntax for the command is "istat file", where 'file' is the path to the file you would like to check. For more information, please see the IBM documentation at https://www.ibm.com/support/knowledgecenter/ssw_aix_72/com.ibm.aix.cmds2/istat.htm.
NEW QUESTION 22
An AIX system is defined as a NIM client with -a connect=shell. The client system is up and running. The client can ping the NIM master, and the master can ping the client. The administrator of the NIM master system attempts to use NIM to install software updates on the NIM client, but receives the error message Permission denied.
What can the administrator of the AIX NIM client do to help resolve the problem?
- A. Flush the arp cache and then reboot the client system to ensure the network route table is correct.
- B. Check that the root user's .rhosts file has an entry for the NIM master, and that the file permissions are
600. - C. Edit the /etc/services file to check the port number used for the nimreg service, then refresh inetd.
- D. Check the firewall configuration and open port 1066 if required.
Answer: C
NEW QUESTION 23
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?
- A. rpm
- B. installp
- C. dpkg
- D. yum
Answer: B
Explanation:
Installp is a command-line package management tool that is used in the AIX operating system to install, remove, and manage software packages. It simplifies the installation of RPM packages by automatically resolving any prerequisite dependencies and installing them before the main RPM package. This ensures that any prerequisites are installed and configured correctly before the main package is installed, reducing the time it takes to resolve installation issues. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 9-10).
NEW QUESTION 24
Which file starts the System Resource Controller?
- A. /etc/rc.srcmstr
- B. /etc/rc.d/rc.2
- C. /etc/inittab
- D. /etc/rc.local
Answer: C
NEW QUESTION 25
An administrator wants to check which system tunables have been changed in the system since last boot.
Which procedure provides the information needed?
- A. Run the no, ioo and scftedo commands with the -cf flag.
- B. Run lstuncfg -1 I grep -v DEFAULT.
- C. Run tunsave -f ./currentconfig; more ./currentconfig.
- D. View the /etc/tunables/currentconfig file and search for change marks in the file.
Answer: B
NEW QUESTION 26
How are console log messages recorded by AIX?
- A. rsyslog
- B. alog
- C. syslog
- D. errdemon
Answer: C
Explanation:
AIX provides the syslog service to record console log messages. The syslog service is used to control the logging of system messages and can be used to record and store the log messages in different formats. The syslog service is enabled through the use of the alog and errdemon commands. The alog command is used to view the log messages that are stored in the /var/adm/syslog/syslog.log file, while the errdemon command is used to control the logging of system messages. Reference: IBM AIX v7 Administrator Specialty Study Guide.
NEW QUESTION 27
While trying to extend a file system named /work an administrator receives the following error. 0516-787 extendlv: Maximum allocation for logical volume fslv00 is 256.
What must be done to allow the file system to be extended?
- A. Increase the setting for maximum number of logical partitions for that logical volume.
- B. Change the file system's maximum capacity.
- C. Increase the volume group's maximum limit of logical partitions per logical volume.
- D. Change the logical volume type to jfs2 as JFS logical volumes cannot extend past 256.
Answer: A
NEW QUESTION 28
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?
- A. read-only permissions
- B. write-only permissions
- C. read-write permissions
- D. no permissions
Answer: A
NEW QUESTION 29
An administrator checks the IBM Fix Level Recommendation Tool (FLRT) for their system to see if they need to update IBM firmware or software.
The tool asks for their current system firmware level. How can the administrator confirm what it is?
- A. run lsmcode -A
- B. run lsattr -1 firmware0
- C. run lsattr -El sys0 Igrep mcode
- D. run lscfg -vl sys0
Answer: B
NEW QUESTION 30
A system administrator has noticed that static routes are missing after rebooting a system. What is the most likely reason for this?
- A. The administrator has failed to configure the routes in the inet0 device with the chdev command.
- B. The administrator has failed to configure the routes with the route add command.
- C. The administrator has failed to run the cfgmgr command before rebooting the systems.
- D. The administrator has failed to configure the routes in the lo0 device with the chdev command.
Answer: A
NEW QUESTION 31
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?
- A. Use the nimclient command on the AIX client system to rebuild the /etc/niminfo file.
- B. Use the niminit command on the AIX client system to rebuild the /etc/niminfo file.
- C. Use the rep command on the AIX client system to copy the /etc/niminfo file from the NIM master.
- D. Use the nimclient command to restore the /etc/niminfo file from the most recent mksysb backup image.
Answer: D
NEW QUESTION 32
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?
- A. Iparstat -i
- B. syssnap -gc
- C. lsdev
- D. prtconf
Answer: D
Explanation:
This command displays system configuration information, including the number of processors, amount of memory, and list of devices on the AIX partition. This command is part of the AIX Operating System, and is documented in the IBM AIX v7 Administrator Specialty Study Guide. More information on this command can be found at https://www.ibm.com/support/knowledgecenter/en/ssw_aix_72/com.ibm.aix.cmds3/prtconf.htm.
NEW QUESTION 33
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?
- A. mJcvdev
- B. mlcvterm
- C. oem_setup_env
- D. mkrep
Answer: B
Explanation:
The mlcvterm command is used to open a console to an AIX virtual machine that is controlled by a Hardware Management Console (HMC). According to the IBM AIX v7 Administrator Specialty Study Guide, the mlcvterm command allows you to open a terminal window to the console of a logical partition (LPAR) running AIX.
NEW QUESTION 34
What AIX feature will allow data to be mirrored to a remote site?
- A. Remote Volume Groups
- B. Geographic Logical Volume Manager
- C. Mirror Pools
- D. Asynchronous Dispersed Logical Volumes
Answer: B
Explanation:
Geographic Logical Volume Manager (GLVM) is an AIX feature that allows data to be mirrored to a remote site [1][2], enabling disaster recovery and improved data availability. GLVM creates a single, unified view of the data across multiple sites, allowing the data to be managed and accessed as if it was all stored in one location. Reference: IBM AIX v7 Administrator Specialty Study Guide, page 546.
NEW QUESTION 35
When attempting to recover a corrupted file system an administrator runs the command fsck against the unmounted file system and receives the following error:
After confirming that the file system is not mounted, what should the administrator do next?
- A. Run fsck: with the -F (force) flag.
- B. Run logrcvr /dev/ulv14 .
- C. Run logform /dev/u1v11.
- D. Convert the log to INLINE.
Answer: A
Explanation:
When attempting to recover a corrupted file system, the administrator should first confirm that the file system is not mounted. If the file system is not mounted, then the administrator should run the fsck command with the -F (force) flag. This will force the fsck command to check the file system for errors and attempt to fix them. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 8-23).
NEW QUESTION 36
An IT security department would like to limit root user access to only members of the group called system.
Which command will accomplish this?
- A. chgroup admin=root system
- B. chadmin user=root system
- C. cruiser sugroups=system root
- D. chadmin group=system root
Answer: A
NEW QUESTION 37
Which AIX command displays the types, counts, and percentages of LPAR memory?
- A. mpstat -w 1
- B. Ivmo -a -v rootvg
- C. vmstat -v
- D. iostat
Answer: C
Explanation:
The vmstat command is used to display the types, counts, and percentages of LPAR memory. The -v flag is used to display the virtual memory statistics, including the types and counts of memory. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 6-17).
NEW QUESTION 38
Which two additional commands should an AIX V7.2 administrator run after mirroring the rootvg with mirrorvgcommand?
- A. varyonvg
- B. bootlist
- C. synclvodro
- D. reboot
- E. bosboot
Answer: B,E
NEW QUESTION 39
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?
- A. lsrefcode
- B. lssyscfg
- C. vtmenu
- D. mkvterm
Answer: B
Explanation:
According to the IBM AIX v7 Administrator Specialty Study Guide, the lssyscfg command is used to display detailed information about a system configuration. It can also be used to open a virtual terminal session to an AIX LPAR.
NEW QUESTION 40
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?
- A. read-only permissions
- B. write-only permissions
- C. read-write permissions
- D. no permissions
Answer: C
NEW QUESTION 41
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