Ultimate Guide to Prepare Free IBM S1000-007 Exam Questions and Answer
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IBM S1000-007 Exam Syllabus Topics:
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NEW QUESTION 10
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-write permissions
- B. read-only permissions
- C. write-only permissions
- D. no permissions
Answer: B
NEW QUESTION 11
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. yum
- D. dpkg
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 12
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. chadmin user=root system
- B. chadmin group=system root
- C. cruiser sugroups=system root
- D. chgroup admin=root system
Answer: B
Explanation:
The "chadmin" command can be used to modify the attributes of a user account, including the groups that the user belongs to. The syntax for limiting root user access to members of the group called "system" would be:
sql
chadmin group=system root
This command will add the root user to the "system" group and remove it from any other groups. Members of the "system" group will be the only ones able to access the root account.
NEW QUESTION 13
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 -El sys0 Igrep mcode
- C. run lscfg -vl sys0
- D. run lsattr -1 firmware0
Answer: A
Explanation:
According to the IBM AIX v7 Administrator Specialty Study Guide, the lsmcode command is used to list the microcode of the system. The -A flag is used to list the microcode level and the active microcode level of the system. This command can be used to confirm the system firmware level which is required to use the IBM Fix Level Recommendation Tool (FLRT).
NEW QUESTION 14
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 to restore the /etc/niminfo file from the most recent mksysb backup image.
- B. Use the rep command on the AIX client system to copy the /etc/niminfo file from the NIM master.
- C. Use the niminit command on the AIX client system to rebuild the /etc/niminfo file.
- D. Use the nimclient command on the AIX client system to rebuild the /etc/niminfo file.
Answer: C
Explanation:
The niminit command can be used to rebuild the /etc/niminfo file on an AIX NIM client system if it has been accidentally deleted. This command will read the NIM database on the NIM master and generate the /etc/niminfo file accordingly. Reference: IBM AIX v7 Administrator Specialty Study Guide.
NEW QUESTION 15
An administrator is tasked with installing an open source package. They are told to use the IBM AIX Toolbox for Linux Applications because the organization wants to be able to open tickets with IBM support.
What should the administrator tell the requester?
- A. IBM offers standard support for open source software that is licensed with the operating system.
- B. IBM offers extended support for open source software that is licensed with the hardware.
- C. IBM offers this open source software as-is.
- D. IBM offers extended support for open source software and they need to verify entitlement.
Answer: D
NEW QUESTION 16
Which two additional commands should an AIX V7.2 administrator run after mirroring the rootvg with mirrorvg command?
- A. varyonvg
- B. reboot
- C. bootlist
- D. bosboot
- E. synclvodro
Answer: C,D
Explanation:
The two additional commands that an AIX V7.2 administrator should run after mirroring the rootvg with the mirrorvg command are 'bosboot' and 'bootlist'. The bosboot command is used to update the boot image on all disks in the volume group, and the bootlist command is used to set the boot order for the system. These commands are available on IBM AIX v7 systems and are documented in the IBM AIX v7 Administrator Specialty Study Guide. For more information, please see the IBM documentation at https://www.ibm.com/support/knowledgecenter/ssw_aix_72/com.ibm.aix.cmds3/bosboot.htm and https://www.ibm.com/support/knowledgecenter/ssw_aix_72/com.ibm.aix.cmds3/bootlist.htm.
NEW QUESTION 17
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. Change the file system's maximum capacity.
- B. Increase the volume group's maximum limit of logical partitions per logical volume.
- C. Change the logical volume type to jfs2 as JFS logical volumes cannot extend past 256.
- D. Increase the setting for maximum number of logical partitions for that logical volume.
Answer: D
Explanation:
This error indicates that the maximum number of logical partitions for the logical volume is set to 256 and needs to be increased in order to allow the file system to be extended. From the IBM AIX v7 Administrator Specialty Study Guide: "The 0516-787 error indicates that the maximum number of logical partitions for the logical volume is set to 256, and needs to be increased in order to allow the file system to be extended."
NEW QUESTION 18
What AIX feature will allow data to be mirrored to a remote site?
- A. Remote Volume Groups
- B. Mirror Pools
- C. Geographic Logical Volume Manager
- D. Asynchronous Dispersed Logical Volumes
Answer: C
NEW QUESTION 19
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?
- A. Same MTU sizes between the source and target systems. The source and target systems are using Jumbo Frames. The LPARs are using the same Virtual Switch (vSwitch) Network.
- B. The TCP buffers in the router gateway are exhausted. The source and target system are having TCP/IP communication problems.
- C. Different MTU sizes between the source and target systems. The source system is using Jumbo Frames and the target is using the default MTU size.
- D. The TCP buffers between the source and the target systems are exhausted. The source and target systems are using virtual ethernet adapters.
Answer: C
NEW QUESTION 20
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 the firewall configuration and open port 1066 if required.
- C. Check that the root user's .rhosts file has an entry for the NIM master, and that the file permissions are 600.
- D. Edit the /etc/services file to check the port number used for the nimreg service, then refresh inetd.
Answer: C
Explanation:
When using the connect=shell option, a successful NIM operation requires that the root user on the NIM client has an entry in its .rhosts file for the NIM master, and that the file permissions are set to 600. This is documented in the IBM AIX v7 Administrator Specialty Study Guide. More information on this can be found at https://www.ibm.com/support/knowledgecenter/en/ssw_aix_72/com.ibm.aix.security/nim_security.htm.
NEW QUESTION 21
An AIX administrator installed the fileset named useful_fileset. How can they determine which files are included in the fileset?
- A. lppchk -f useful fileset
- B. file -f useful__fileset
- C. lslpp -f useful_fileset
- D. rpm -qf useful_fileset
Answer: C
Explanation:
The "lslpp" command can be used to display information about filesets installed on an AIX system. To determine which files are included in the "useful_fileset" fileset, the administrator can run the following command:
lslpp -f useful_fileset
This command will display detailed information about the "useful_fileset" fileset, including a list of the files that are included in the fileset. This information can be useful for verifying the installation of the fileset and for troubleshooting problems that may be related to the fileset.
NEW QUESTION 22
What is a benefit of using mksysb to backup a system?
- A. The image contains a backup of all volume groups and logical volumes.
- B. The image can be used to restore the rootvg volume group of the system.
- C. The image contains a backup of all application and user data.
- D. The image contains a backup of all file systems.
Answer: B
Explanation:
The mksysb command is used to create a backup image of an AIX system. This image contains a backup of the rootvg volume group of the system, which includes all the operating system files, configuration files and installed applications. This is documented in the IBM AIX v7 Administrator Specialty Study Guide. More information on this can be found at https://www.ibm.com/support/knowledgecenter/en/ssw_aix_72/com.ibm.aix.cmds3/mksysb.htm.
NEW QUESTION 23
An AIX administrator installed the fileset named useful_fileset. How can they determine which files are included in the fileset?
- A. lppchk -f useful fileset
- B. file -f useful__fileset
- C. lslpp -f useful_fileset
- D. rpm -qf useful_fileset
Answer: C
NEW QUESTION 24
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?
- A. On DB_Server run command startsrc -t ftp.
- B. On DBServer run command startsrc -s ftpd and create /etc/ftpaccess-ctl with line "allow: *".
- C. On DB_Server uncomment line starting with "#ftp" and run refresh -s inetd.
- D. On DBServer run the command /usr/sbin/f tpd.
- E. On DB_Server uncomment line starting with "#f tp" in /etc/inetd.conf and reboot.
Answer: C,E
NEW QUESTION 25
When configuring an LPAR profile, what is the meaning of CPU Entitlement?
- A. Simultaneous Multi Threading setting of an LPAR
- B. the amount of guaranteed CPU time allocated to an LPAR
- C. the count of virtual CPUs configured on an LPAR
- D. the number of logical CPUs allocated to an LPAR
Answer: A
NEW QUESTION 26
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