Attested S1000-007 Dumps PDF Resource [2024]
Latest S1000-007 Actual Free Exam Questions Updated 48 Questions
NEW QUESTION # 26
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 between the source and the target systems are exhausted. The source and target systems are using virtual ethernet adapters.
- 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. The TCP buffers in the router gateway are exhausted. The source and target system are having TCP/IP communication problems.
- D. 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.
Answer: B
Explanation:
The source system is using Jumbo Frames and the target is using the default MTU size. Fragmentation required messages can appear in traceroute output when the Maximum Transmission Unit (MTU) size of the source and target systems are different. In this case, the source system is using a larger MTU size (Jumbo Frames) than the target system (default MTU size). As a result, the router gateway must fragment the data packets in order for them to reach their destination. This is why the fragmentation required messages appear in the traceroute output. Reference: IBM AIX v7 Administrator Specialty Study Guide.
NEW QUESTION # 27
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 physical volumes allowed within that volume group.
- C. It reduces the maximum file size allowed within that volume group.
- D. It reduces the maximum number of logical volumes allowed within that volume group.
Answer: C
NEW QUESTION # 28
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. vtmenu
- B. lsrefcode
- C. mkvterm
- D. lssyscfg
Answer: D
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 # 29
How are console log messages recorded by AIX?
- A. rsyslog
- B. syslog
- C. errdemon
- D. alog
Answer: B
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 # 30
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 number of logical CPUs allocated to an LPAR
- D. the count of virtual CPUs configured on an LPAR
Answer: A
NEW QUESTION # 31
What is a benefit of using mksysb to backup a system?
- A. The image can be used to restore the rootvg volume group of the system.
- B. The image contains a backup of all file systems.
- C. The image contains a backup of all volume groups and logical volumes.
- D. The image contains a backup of all application and user data.
Answer: A
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 # 32
Which file starts the System Resource Controller?
- A. /etc/inittab
- B. /etc/rc.srcmstr
- C. /etc/rc.d/rc.2
- D. /etc/rc.local
Answer: A
NEW QUESTION # 33
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. yum
- C. installp
- D. dpkg
Answer: A
NEW QUESTION # 34
What is a benefit of using mksysb to backup a system?
- A. The image contains a backup of all file systems.
- B. The image contains a backup of all application and user data.
- C. The image contains a backup of all volume groups and logical volumes.
- D. The image can be used to restore the rootvg volume group of the system.
Answer: B
NEW QUESTION # 35
An AIX administrator installed the fileset named useful_fileset. How can they determine which files are included in the fileset?
- A. file -f useful__fileset
- B. rpm -qf useful_fileset
- C. lslpp -f useful_fileset
- D. lppchk -f useful fileset
Answer: C
NEW QUESTION # 36
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: B
NEW QUESTION # 37
When the system boots it stops and displays reference code 551. This reference code means the rootvg will not varyon. What is the best way for the administrator to proceed?
- A. Reinstall AIX or restore from a mksysb.
- B. Perform a maintenance mode boot of AIX and diagnose/fix the problem.
- C. Perform a debug boot of AIX and diagnose/fix the problem.
- D. Restart the system.
Answer: B
NEW QUESTION # 38
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 physical volumes allowed within that volume group.
- C. It reduces the maximum number of logical volumes allowed within that volume group.
- D. It reduces the maximum file size allowed within that volume group.
Answer: B
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 # 39
A customer added paging space and needs to activate it automatically after the next reboot. Which command should the administrator issue?
- A. chps
- B. mkps
- C. swapon
- D. mklv
Answer: B
Explanation:
The mkps command creates a paging space and activates it when the system is rebooted. This is explained in the IBM AIX v7 Administrator Specialty Study Guide, under the topic "Creating and Activating a Paging Space".
NEW QUESTION # 40
What are three states a device can have when connected to an AIX system?
- A. Available
- B. Blocked
- C. Stopped
- D. Suspended
- E. Defined
- F. Running
Answer: A,C,E
Explanation:
Explanation
Devices that are connected to the system can be in one of four states.
Devices that are connected to the system can be in one of the following states:
Item
Description
Undefined
The device is unknown to the system.
Defined
Specific information about the device is recorded in the customized database, but it is unavailable to the system.
Available
A defined device is coupled to the operating system, or the defined device is configured.
Stopped
The device is unavailable but remains known by its device driver.
If a tty device and a printer alternately use the same tty connector, both a tty device and a printer are defined on the same parent and port in the device configuration database. Only one of these devices can be configured at a time. When the tty connector is configured, the printer specific setup information is retained until it is configured again. The device is not removed; it is in the defined state. Maintaining adevice in defined state retains customized information for a device that is not currently in use, either before it is first made available or while it is temporarily removed from the system.
If a device driver exists for a device, the device can be made available through the device driver.
https://www.ibm.com/docs/en/aix/7.2?topic=nodes-device-states
NEW QUESTION # 41
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. syssnap -gc
- B. lsdev
- C. prtconf
- D. Iparstat -i
Answer: C
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 # 42
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 reboot the server.
- B. They used an incorrect gateway address.
- C. They didn't update /etc/hosts after mktcpip was run.
- D. They didn't update the DNS entry.
Answer: C
NEW QUESTION # 43
A customer runs smit on the AIX command line and receives the message below:
1800-005 SMIT requires a minimum of 24 line by 80 column output display.
What can be done to resolve the error?
- A. Change their DISPLAY environment variable.
- B. Set the TERM variable to smit.
- C. Resize their window.
- D. Make sure they are running as the root user.
Answer: C
Explanation:
The root user is not required to run SMIT, and the size of the window is the only factor that determines the minimum output display requirements. According to the IBM AIX v7 Administrator Specialty Study Guide (page 9-3), SMIT requires 24 lines and 80 columns for the output display for successful execution.
NEW QUESTION # 44
What command is used to monitor SAN I/O performance/throughput?
- A. mpstat -w 1
- B. vmstat -i 1
- C. iostat -DIRT 60 10
- D. ioo -L
Answer: C
NEW QUESTION # 45
Which logical volume Mirror Write Consistency policy should an AIX V7.2 administrator use to achieve the data consistency between mirrors?
- A. round robin
- B. off
- C. active
- 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 # 46
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: B
NEW QUESTION # 47
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. yum
- B. rpm
- C. dpkg
- D. installp
Answer: D
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 # 48
Which command lists filesets that are below AIX V7.2 technology level 4?
- A. instfix -i I grep -v 7200-04
- B. oslevel -r -1 7200-04
- C. lppchk: -L -F "fileset level" I grep -v "7200-04"
- D. lslpp -s -1 7200-04
Answer: B
Explanation:
This command will list all filesets that are below the AIX V7.2 technology level 4. The oslevel command is a useful tool for AIX administrators, as it allows them to list the installed technology levels and filesets. Other commands such as lslpp, lppchk, and instfix are not applicable to this task and will not provide the desired information.
For more information on the oslevel command, please refer to the IBM AIX v7 Administrator Specialty Study Guide, page 12-15. The guide can be found here: https://www.ibm.com/support/knowledgecenter/en/ssw_aix_72/os_upgrade/oslevel_command.htm.
NEW QUESTION # 49
Which statement is true regarding the snap command?
- A. The data must be stored in /tmp.
- B. By default, it will check there is enough space where the data is to be stored.
- C. All options are enabled by default.
- D. It collects performance related data.
Answer: D
NEW QUESTION # 50
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