Exam Name: AIX 7 Administration
Certification Provider: IBM
Corresponding Certification: IBM Certifed Systems Expert
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Instant Download IBM : C4040-221 Questions & Answers as PDF & Test Engine
Updated: Sep 16, 2026
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IBM C4040-221 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM Certified Specialist - AIX 7 Administration |
| Exam Number: | 000-221 |
| Available Languages: | English |
| Real Exam Qty: | Not officially disclosed |
| Exam Duration: | 90-120 |
| Exam Price: | Approx. 200 USD (varies by region) |
| Certificate Validity Period: | Typically 2 years (IBM certification policy dependent) |
| Exam Format: | Multiple choice, Scenario-based questions |
| Related Certifications: | IBM AIX Systems Administration IBM Certified System Administrator - AIX |
| Passing Score: | Not officially disclosed |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Test center or online proctored exam (availability depends on region and testing provider) |
| Pre Condition: | Recommended experience with UNIX/Linux system administration; familiarity with AIX operating system |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
IBM C4040-221 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Networking and Security | - System security and access control - TCP/IP configuration and troubleshooting |
| Backup and Recovery | - System recovery procedures - Backup strategies and tools |
| System Administration and Maintenance | - Logical Volume Manager (LVM) management - User and group management - File system administration |
| Performance and Monitoring | - Resource tuning and optimization - System performance monitoring tools |
| System Installation and Configuration | - AIX installation methods and planning - Initial system configuration and setup |
IBM C4040-221 Exam Questions Answered
The C4040-221 exam leads to the IBM Certifed Systems Expert certification from IBM. It is positioned at the Professional level. The exam validates the knowledge and skills expected of candidates preparing for IBM AIX 7 Administration.
Related certifications include:
- IBM AIX Systems Administration
- IBM Certified System Administrator - AIX
The C4040-221 exam includes Not officially disclosed questions and allows 90-120. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.
The passing score for C4040-221 is Not officially disclosed, and the official exam fee is Approx. 200 USD (varies by region). Because a retake requires paying the exam fee again, use timed practice results as a readiness check before scheduling your next attempt. If your performance remains inconsistent, continue reviewing weak domains and repeat a timed session before booking the exam.
Recommended experience with UNIX/Linux system administration; familiarity with AIX operating system
Eligibility rules can change, so confirm the current requirements on the official exam page before registering.
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If you purchase the corresponding C4040-221 preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.
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The current C4040-221 outline is organized into 5 top-level domains. The first listed areas include:
- System Administration and Maintenance
- Performance and Monitoring
- System Installation and Configuration
Review the Exam Topics section above for the complete outline and any nested subtopics.
IBM AIX 7 Administration Sample Questions:
While trying to extend a filesystem /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 filesystem to be extended?
- A. Change the volume groups maximum Logical Partitions per Logical Volume to 512 with the chvg -t 512 vg01.
- B. Change the logical volume type to jfs2 as jfs logical volumes cannot extend passed 256 with the command chfs -v jfs2 -m /work.
- C. Change the filesystem option of maxsz to 512 for the filesystem /work with the command chfs -a maxsz=512 /work.
- D. Change the maximum Logical Partitions to 512forthefslv00 with the command chlvx512fslv00.
Correct Answer: D 🗳️
An administrator is attempting to recover the sendmail.cf file from the weekly mksysb backup.The following output confirms that the file does exist within the mksysb backup:
Why would the following smitty panel fail to find and restore the required file?
- A. /etc/mail/sendmail.cf is a symbolic link to /etc/sendmail.cf
- B. The file to restore must be correctly delimited relative to the backup
- C. The target directory must match the source directory
- D. Extended attributes should not be restored for a symbolic link
Correct Answer: B 🗳️
A user wants to run a batch job repetitively, but requires that each invocation starts five hours after the previous run finishes. What strategy will accomplish this?
- A. Add an entry to the crontab to submit the job every five hours.
- B. Submit the job with 'at', using the average run time of the job plus five hours as the interval.
- C. Create a wrapper script that launches the job in the background and then sleeps for the designated period before launching it again.
- D. Create a file containing the job commands, using the 'at' command as the final line of the file.
Correct Answer: D 🗳️
Which AIX command will display the virtual SCSI slot number that is the parent of hdisk0?
- A. Isdev
- B. Iscfg
- C. Isattr
- D. Ismap
Correct Answer: B 🗳️
After performing a NIM rte install, the administrator noticed that not all filesets are at the correct Technology Level (TL). What action will help the administrator determine why the inconsistent fileset levels were installed?
- A. On the NIM server run the NIM IsIpp command to indentify downlevel filesets contained in the lpp_source.
- B. Run instfix command on NIM client to determine what filesets are inconsistent.
- C. On the NIM server, run an Ippchk to identify if the Software Vital Product Data is valid.
- D. On the NIM client, run oslevel command against the TL to identify missing prerequisites.
Correct Answer: A 🗳️
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