[2024] Pass IBM S1000-007 Test Practice Test Questions Exam Dumps
Verified S1000-007 dumps Q&As - S1000-007 dumps with Correct Answers
IBM S1000-007 certification exam is a challenging but rewarding test of AIX v7 administration skills. With the right preparation and study, candidates can achieve this important credential and take their careers in AIX administration to the next level.
IBM S1000-007 Exam covers a range of topics related to the administration of AIX v7 systems. These include system installation and configuration, user management, file systems management, network administration, security, and performance monitoring and tuning. S1000-007 exam also covers advanced topics such as virtualization, high availability, and storage management. With the certification, IT professionals can showcase their expertise in AIX v7 administration and advance their career prospects.
NEW QUESTION # 16
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. Make sure they are running as the root user.
- D. Resize their window.
Answer: D
NEW QUESTION # 17
What AIX feature will allow data to be mirrored to a remote site?
- A. Mirror Pools
- B. Asynchronous Dispersed Logical Volumes
- C. Remote Volume Groups
- D. Geographic Logical Volume Manager
Answer: D
NEW QUESTION # 18
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 DBServer run command startsrc -s ftpd and create /etc/ftpaccess-ctl with line "allow: *".
- B. On DBServer run the command /usr/sbin/f tpd.
- C. On DB_Server uncomment line starting with "#f tp" in /etc/inetd.conf and reboot.
- D. On DB_Server uncomment line starting with "#ftp" and run refresh -s inetd.
- E. On DB_Server run command startsrc -t ftp.
Answer: A
NEW QUESTION # 19
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: A
NEW QUESTION # 20
Which command lists filesets that are below AIX V7.2 technology level 4?
- A. instfix -i I grep -v 7200-04
- B. lppchk: -L -F "fileset level" I grep -v "7200-04"
- C. lslpp -s -1 7200-04
- D. oslevel -r -1 7200-04
Answer: A
NEW QUESTION # 21
Which statement is true regarding the snap command?
- A. It collects performance related data.
- 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. The data must be stored in /tmp.
Answer: B
Explanation:
"The command to limit root user access to only members of the group called system is chadmin group=system root. This command will set the primary group of the root user to the system group, thereby limiting root user access to only members of that group. This command can be used to set any user's primary group, not just root." The source of this information is the IBM AIX v7 Administrator Specialty Study Guide.
NEW QUESTION # 22
Which AIX command displays the types, counts, and percentages of LPAR memory?
- A. vmstat -v
- B. mpstat -w 1
- C. iostat
- D. Ivmo -a -v rootvg
Answer: A
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 # 23
Which command should be used to perform a graceful shutdown and reboot of an AIX LPAR?
- A. shutdown
- B. reboot
- C. bosboot
- D. halt
Answer: A
NEW QUESTION # 24
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. Check the firewall configuration and open port 1066 if required.
- B. Check that the root user's .rhosts file has an entry for the NIM master, and that the file permissions are 600.
- C. Flush the arp cache and then reboot the client system to ensure the network route table is correct.
- D. Edit the /etc/services file to check the port number used for the nimreg service, then refresh inetd.
Answer: B
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 # 25
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
NEW QUESTION # 26
A system administrator includes the values RES TIMEOUT=1 and RES_RETRY=1 in the /etc/environment file. What is the effect of this change?
- A. It reduces the failover time to the secondary NTP Server when the first NTP Server is unavailable.
- B. It reduces the failover time to the secondary name server when the first name server is not reachable.
- C. It avoids NFS mounts appearing to be hung or stalled indefinitely when there are network outages.
- D. It causes ssh connections to disconnect after 1 minute of no activity.
Answer: C
NEW QUESTION # 27
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 used an incorrect gateway address.
- B. They didn't update /etc/hosts after mktcpip was run.
- C. They didn't update the DNS entry.
- D. They didn't reboot the server.
Answer: B
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 # 28
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. Make sure they are running as the root user.
- D. Resize their window.
Answer: D
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 # 29
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. oem_setup_env
- B. mlcvterm
- C. mJcvdev
- D. mkrep
Answer: B
NEW QUESTION # 30
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 group=system root
- C. chadmin user=root system
- D. cruiser sugroups=system root
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 # 31
Which user account is always UID 0 on AIX?
- A. system
- B. bin
- C. admin
- D. root
Answer: D
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 # 32
An AIX administrator installed the fileset named useful_fileset. How can they determine which files are included in the fileset?
- A. rpm -qf useful_fileset
- B. lslpp -f useful_fileset
- C. file -f useful__fileset
- D. lppchk -f useful fileset
Answer: B
NEW QUESTION # 33
Which two additional commands should an AIX V7.2 administrator run after mirroring the rootvg with mirrorvg command?
- A. reboot
- B. bootlist
- C. varyonvg
- D. synclvodro
- E. bosboot
Answer: B,E
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 # 34
An administrator finds that their development server has crashed and an error code 554 is displayed. They know that this error is typically associated with a problem executing varyon rootvg and they should boot from AIX Media to be able to perform maintenance tasks. When the administrator checks the crontab of the NIM server, they find that a mksysb image is created each night.
Can the administrator use this mlcsysb to boot the server and perform the required maintenance tasks?
- A. No, because mksysb is not bootable.
- B. No, because they need to use the original AIX installation media for that server.
- C. Yes, but they may need to create a machine resource first.
- D. Yes, but they may need to create a spot first.
Answer: A
NEW QUESTION # 35
A SAN administrator increased the size of a LUN device (hdisk) that is being used by a AIX LPAR. However, the system administrator does not see the new size using the lsvg or Ispv commands.
Which command updates the system with the new size?
- A. extendpv
- B. cfgmgr
- C. chvg -g
- D. synclvodm
Answer: B
Explanation:
The cfgmgr command updates the system configuration database with the current configuration of the devices attached to the system. When the SAN administrator increases the size of a LUN device (hdisk), it is not automatically reflected on the AIX LPAR. Running the cfgmgr command updates the system with the new size information and makes it visible to the system administrator.
NEW QUESTION # 36
A customer calls to complain about slow workload performance but offers no additional details. What should the administrator do next?
- A. Ask the caller for additional details.
- B. Increase CPU entitlement by 10%
- C. Add 10% more memory by DLPAR operation
- D. Add two more virtual CPUs by DLPAR operation.
Answer: C
NEW QUESTION # 37
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 group=system root
- B. chadmin user=root system
- C. cruiser sugroups=system root
- D. chgroup admin=root system
Answer: D
NEW QUESTION # 38
What are three states a device can have when connected to an AIX system?
- A. Available
- B. Running
- C. Stopped
- D. Suspended
- E. Defined
- F. Blocked
Answer: A,C,E
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 a device 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 # 39
What AIX feature will allow data to be mirrored to a remote site?
- A. Mirror Pools
- B. Asynchronous Dispersed Logical Volumes
- C. Remote Volume Groups
- D. Geographic Logical Volume Manager
Answer: D
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 # 40
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 niminit command on the AIX client system to rebuild the /etc/niminfo file.
- B. Use the nimclient command to restore the /etc/niminfo file from the most recent mksysb backup image.
- C. Use the nimclient command on the AIX client system to rebuild the /etc/niminfo file.
- D. Use the rep command on the AIX client system to copy the /etc/niminfo file from the NIM master.
Answer: A
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 # 41
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