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IBM AIX v7 Administrator Specialty Certification Sample Questions and Practice Exam
To pass the IBM S1000-007 exam, candidates need to have a deep understanding of AIX v7 and its components. They should be able to troubleshoot problems, configure systems, and optimize performance. Candidates should also be familiar with common AIX v7 tools and utilities, as well as industry standard practices in system administration.
NEW QUESTION # 15
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. Perform a maintenance mode boot of AIX and diagnose/fix the problem.
- B. Reinstall AIX or restore from a mksysb.
- C. Restart the system.
- D. Perform a debug boot of AIX and diagnose/fix the problem.
Answer: A
NEW QUESTION # 16
What AIX feature will allow data to be mirrored to a remote site?
- A. Mirror Pools
- B. Remote Volume Groups
- C. Geographic Logical Volume Manager
- D. Asynchronous Dispersed Logical Volumes
Answer: C
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 # 17
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 # 18
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 # 19
Which command should be used to perform a graceful shutdown and reboot of an AIX LPAR?
- A. reboot
- B. shutdown
- C. bosboot
- D. halt
Answer: B
NEW QUESTION # 20
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 and they need to verify entitlement.
- C. IBM offers extended support for open source software that is licensed with the hardware.
- D. IBM offers this open source software as-is.
Answer: B
Explanation:
"IBM provides extended support for open source software installed on AIX systems. The customer must verify entitlement for such packages and must contact IBM Support to open a ticket." Therefore, the administrator should tell the requester that IBM offers extended support for open source software, but they need to verify entitlement before they can open a ticket with IBM Support.
NEW QUESTION # 21
How are console log messages recorded by AIX?
- A. rsyslog
- B. errdemon
- C. alog
- D. syslog
Answer: A
NEW QUESTION # 22
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 "#f tp" in /etc/inetd.conf and reboot.
- D. On DB_Server uncomment line starting with "#ftp" and run refresh -s inetd.
- E. On DBServer run the command /usr/sbin/f tpd.
Answer: B
NEW QUESTION # 23
When a user logs in. the processing of their .profile is very slow. Which issue could contribute to the problem?
- A. The user's home file system is full.
- B. A slow NFS mount for their home directory.
- C. The PATH variable contains non-existent directories.
- D. Network issues between the user location and the system.
Answer: C
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 # 24
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. mJcvdev
- C. mkrep
- D. mlcvterm
Answer: D
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 # 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 tunsave -f ./currentconfig; more ./currentconfig.
- B. View the /etc/tunables/currentconfig file and search for change marks in the file.
- C. Run the no, ioo and scftedo commands with the -cf flag.
- D. Run lstuncfg -1 I grep -v DEFAULT.
Answer: D
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 # 26
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. the group name will be the same as the user name
- B. no group
- C. staff
- D. users
Answer: A
NEW QUESTION # 27
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. chvg -g
- B. extendpv
- C. cfgmgr
- D. synclvodm
Answer: C
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 # 28
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 volume groups and logical volumes.
- C. The image contains a backup of all file systems.
- D. The image contains a backup of all application and user data.
Answer: D
NEW QUESTION # 29
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: D
NEW QUESTION # 30
When configuring an LPAR profile, what is the meaning of CPU Entitlement?
- A. the amount of guaranteed CPU time allocated to an LPAR
- B. the count of virtual CPUs configured on an LPAR
- C. Simultaneous Multi Threading setting of an LPAR
- D. the number of logical CPUs allocated to an LPAR
Answer: C
NEW QUESTION # 31
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