Attested S1000-007 Dumps PDF Resource [2023]
Latest S1000-007 Actual Free Exam Questions Updated 48 Questions
IBM S1000-007 exam is designed to certify the skills and knowledge of AIX v7 Administrators. AIX is IBM's proprietary Unix operating system and is widely used in data centers around the world. S1000-007 exam covers a range of topics related to AIX administration, including system management, installation and configuration, networking, and troubleshooting. Passing the IBM S1000-007 exam is an important step towards becoming a certified AIX v7 administrator and is highly valued in the industry.
IBM S1000-007 exam is intended for experienced IT professionals who have a solid understanding of AIX v7 and have worked with the operating system in a production environment. Candidates who successfully pass the exam will earn the IBM AIX v7 Administrator Specialty certification, which demonstrates their expertise in AIX v7 system administration and their ability to manage and maintain AIX v7 systems. IBM AIX v7 Administrator Specialty certification can help IT professionals advance their careers and open up new opportunities for them in the field of AIX v7 system administration.
NEW QUESTION # 14
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. lssyscfg
- B. mkvterm
- C. vtmenu
- D. lsrefcode
Answer: A
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 # 15
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. The TCP buffers in the router gateway are exhausted. The source and target system are having TCP/IP communication problems.
- B. 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.
- C. 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.
- D. The TCP buffers between the source and the target systems are exhausted. The source and target systems are using virtual ethernet adapters.
Answer: B
NEW QUESTION # 16
When a user logs in. the processing of their .profile is very slow. Which issue could contribute to the problem?
- A. A slow NFS mount for their home directory.
- B. The user's home file system is full.
- C. Network issues between the user location and the system.
- D. The PATH variable contains non-existent directories.
Answer: B
NEW QUESTION # 17
When a user logs in. the processing of their .profile is very slow. Which issue could contribute to the problem?
- A. The PATH variable contains non-existent directories.
- B. The user's home file system is full.
- C. A slow NFS mount for their home directory.
- D. Network issues between the user location and the system.
Answer: A
Explanation:
When a user logs in, the system will process their .profile file which contains the PATH variable. This variable specifies the list of directories that the system will search through to locate executable files. If the PATH variable contains non-existent directories, then it will take longer for the system to process the .profile file, resulting in a slower login experience. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 9-10).
NEW QUESTION # 18
A customer added paging space and needs to activate it automatically after the next reboot. Which command should the administrator issue?
- A. mkps
- B. chps
- C. swapon
- D. mklv
Answer: B
NEW QUESTION # 19
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 tunsave -f ./currentconfig; more ./currentconfig.
- C. Run lstuncfg -1 I grep -v DEFAULT.
- D. View the /etc/tunables/currentconfig file and search for change marks in the file.
Answer: C
NEW QUESTION # 20
An application administrator needs an account on the AIX server, but does not know it which group it should belong. What is the default group for AIX users, if one was not specified during creation of the account?
- A. users
- B. staff
- C. the group name will be the same as the user name
- D. no group
Answer: C
NEW QUESTION # 21
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 logform /dev/u1v11.
- B. Run fsck: with the -F (force) flag.
- C. Run logrcvr /dev/ulv14 .
- D. Convert the log to INLINE.
Answer: B
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 # 22
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?
- A. They didn't update the DNS entry.
- B. They used an incorrect gateway address.
- C. They didn't update /etc/hosts after mktcpip was run.
- D. They didn't reboot the server.
Answer: C
NEW QUESTION # 23
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. Edit the /etc/services file to check the port number used for the nimreg service, then refresh inetd.
- D. Check that the root user's .rhosts file has an entry for the NIM master, and that the file permissions are 600.
Answer: D
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 # 24
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. The system has the wrong version of the lspv command installed.
- C. lspv is querying a disk at a different location.
- D. lspv shows the contents of the ODM.
Answer: D
Explanation:
The lspv command displays information about physical volumes on the system, and it retrieves the information from the Object Data Manager (ODM). The ODM is the database that stores information about the system's hardware configuration, including the PVID of each disk. The Iquerypv command directly queries the disk for its PVID, and is therefore able to display the correct PVID. Reference: IBM AIX v7 Administrator Specialty Study Guide, page 546.
NEW QUESTION # 25
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 number of files allowed within that volume group.
- B. It reduces the maximum number of logical volumes allowed within that volume group.
- C. It reduces the maximum number of physical volumes allowed within that volume group.
- D. It reduces the maximum file size allowed within that volume group.
Answer: D
NEW QUESTION # 26
Which user account is always UID 0 on AIX?
- A. admin
- B. bin
- C. root
- D. system
Answer: C
Explanation:
Explanation
The root account is the special user in the /etc/passwd file with the user ID (UID) of 0 and is commonly given the user name, root. It is not the user name that makes the root account so special, but the UID value of 0. This means that any user that has a UID of 0 also has the same privileges as the root user. Also, the root account is always authenticated by means of the local security files.
https://www.ibm.com/docs/en/aix/7.2?topic=passwords-root-account
NEW QUESTION # 27
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 tunsave -f ./currentconfig; more ./currentconfig.
- C. Run lstuncfg -1 I grep -v DEFAULT.
- D. View the /etc/tunables/currentconfig file and search for change marks in the file.
Answer: C
Explanation:
The procedure to check which system tunables have been changed in the system since last boot is to run the 'lstuncfg -1 | grep -v DEFAULT' command. The lstuncfg command is used to display the current configuration of the system tunables. By using the '-1' option, the command will display the system tunables and whether they have been changed since the last system reboot. The 'grep -v DEFAULT' command will filter out the default values, allowing you to see only the tunables that have been changed. This command is available on IBM AIX v7 systems and is 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.cmds2/lstuncfg.htm.
NEW QUESTION # 28
Which command will show when a file was last accessed?
- A. Is -1 file
- B. who -f file
- C. fsdb file
- D. istat file
Answer: D
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 # 29
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. mkvterm
- B. vtmenu
- C. lsrefcode
- D. lssyscfg
Answer: A
NEW QUESTION # 30
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. lsdev
- B. syssnap -gc
- C. prtconf
- D. Iparstat -i
Answer: B
NEW QUESTION # 31
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. Edit the /etc/services file to check the port number used for the nimreg service, then refresh inetd.
- B. Flush the arp cache and then reboot the client system to ensure the network route table is correct.
- C. Check the firewall configuration and open port 1066 if required.
- D. Check that the root user's .rhosts file has an entry for the NIM master, and that the file permissions are
600.
Answer: A
NEW QUESTION # 32
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. cruiser sugroups=system root
- C. chgroup admin=root system
- D. chadmin group=system root
Answer: D
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 # 33
Based on the output from the lparstat command, how many logical processors are configured in the partition?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 34
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?
- A. They didn't update the DNS entry.
- B. They used an incorrect gateway address.
- C. They didn't update /etc/hosts after mktcpip was run.
- D. They didn't reboot the server.
Answer: C
Explanation:
The /etc/hosts file is used by the system for local name resolution on the server, so if the IP address of the server has been changed, but the /etc/hosts entry has not been updated, the ping command will fail. This is explained in the IBM AIX v7 Administrator Specialty Study Guide, under the topic "Using the mktcpip Command".
NEW QUESTION # 35
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. installp
- B. rpm
- C. yum
- D. dpkg
Answer: B
NEW QUESTION # 36
Which command should be used to perform a graceful shutdown and reboot of an AIX LPAR?
- A. bosboot
- B. shutdown
- C. halt
- D. reboot
Answer: B
NEW QUESTION # 37
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 lscfg -vl sys0
- B. run lsattr -1 firmware0
- C. run lsmcode -A
- D. run lsattr -El sys0 Igrep mcode
Answer: B
NEW QUESTION # 38
What command is used to monitor SAN I/O performance/throughput?
- A. ioo -L
- B. vmstat -i 1
- C. iostat -DIRT 60 10
- D. mpstat -w 1
Answer: C
NEW QUESTION # 39
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IBM S1000-007 certification is an excellent way for IT professionals to demonstrate their expertise in AIX v7 administration. It is also a valuable credential for those seeking to advance their careers in AIX v7 administration, as it can lead to new job opportunities, higher salaries, and increased job security. The IBM S1000-007 certification is recognized worldwide and is highly respected in the IT industry, making it a worthwhile investment for anyone serious about advancing their career in AIX v7 administration.
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