Oracle 1z1-100 : Oracle Linux 5 and 6 System Administration

Exam Code: 1z1-100

Exam Name: Oracle Linux 5 and 6 System Administration

Updated: Sep 24, 2026

Q & A: 142 Questions and Answers

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About Oracle 1z1-100 Exam

Retakes are where exam budgets go to die: the 1z1-100 fee is charged in full every single time. The Oracle Linux 5 and 6 System Administration practice questions from TestkingPDF cost far less than one retake and aim to prevent it.

Oracle 1z1-100 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Linux 5 and 6 System Administration
Exam Number:1Z0-100
Certificate Validity Period:Typically 18-24 months for legacy Oracle certifications (exam is retired/legacy status in many regions)
Related Certifications:Oracle Certified Associate (OCA) - Oracle Linux
Oracle Certified Professional (OCP) - Oracle Linux
Passing Score:~64%
Available Languages:English
Exam Format:Multiple Response, Multiple Choice
Real Exam Qty:~60-75
Exam Duration:120 minutes
Exam Price:$245 USD (may vary by region)
Recommended Training:Oracle Linux System Administration Courses
Oracle University Linux Training
Exam Registration:Oracle Certification Registration
Pearson VUE Oracle Exams
Sample Questions:Free Download 1z1-100 prep4sure dumps
Exam Way:Testing center (Pearson VUE) or online proctored exam depending on region availability
Pre Condition:Basic Linux knowledge recommended; familiarity with command line operations
Official Syllabus URL:https://education.oracle.com

Oracle 1z1-100 Exam Syllabus Topics:

SectionObjectives
Networking and Services- System services and daemon management (init/sysvinit)
- DNS and hostname configuration
- Network configuration and troubleshooting
Package and Software Management- YUM repository configuration and usage
- RPM package management
Oracle Linux System Installation and Configuration- Hardware and driver recognition
- Installation methods and media
- Initial system configuration and setup
System Monitoring and Troubleshooting- Log file analysis
- Process and resource monitoring
- Boot process troubleshooting
File Systems and Storage Management- Filesystem hierarchy and structure (FHS)
- Mounting and file system maintenance
- Disk partitioning and LVM management
System Administration and User Management- User and group administration
- Privilege escalation (sudo configuration)
- Permissions and ownership

Everything Candidates Ask About Oracle Linux 5 and 6 System Administration

Oracle Linux 5 and 6 System Administration is an official Oracle certification exam, registered under the code 1z1-100. Passing it awards the Oracle Linux System Administration certification, a credential at the Professional level. It also connects to Oracle Certified Associate (OCA) - Oracle Linux, Oracle Certified Professional (OCP) - Oracle Linux. Successfully passing matters to every candidate because the credential keeps working for your career long after exam day.

You will answer ~60-75 questions within 120 minutes on the Oracle Linux 5 and 6 System Administration exam. That combination rewards candidates who practiced under realistic timing, so make timed sessions in the TestkingPDF engine a daily habit; one to two hours a day is enough when every minute rehearses the real thing.

Oracle Linux 5 and 6 System Administration requires ~64% to pass, and official registration costs $245 USD (may vary by region). Since every retake charges $245 USD (may vary by region) again, diligent daily practice is the cheapest strategy available. Let your TestkingPDF practice scores confirm readiness across several consecutive sessions before you book.

Oracle recommends the following training for Oracle Linux 5 and 6 System Administration candidates.

Training broadens your technology knowledge; the 142 practice questions in the TestkingPDF 1z1-100 package sharpen it into exam-day scoring ability.

Sign-up for Oracle Linux 5 and 6 System Administration runs through the official channels below.

One logistics note: the exam is delivered Testing center (Pearson VUE) or online proctored exam depending on region availability.

Basic Linux knowledge recommended; familiarity with command line operations

Vendor requirements do change, so verify the current conditions before registering on the official exam page.

The Oracle Linux 5 and 6 System Administration blueprint covers 6 domains, with the largest being System Administration and User Management, Package and Software Management, and System Monitoring and Troubleshooting. The full topic list is above on this page; it tells you exactly where your daily hour or two earns the most marks.

Yes, download the free demo of the Oracle Linux 5 and 6 System Administration questions before deciding, and read former customers' comments for an independent verdict. After purchase, new versions download free for one year, and when your product expires you can extend the update service at a 50% discount. Returning customers also enjoy bountiful discounts on future exams.

Your purchase carries a 100% money-back guarantee with defined conditions. Take the Oracle Linux 5 and 6 System Administration exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, with your original purchase keeping its update service.

Delivery is instant: download upon payment, with an email copy arriving within one minute. If nothing arrives within 2 hours, check spam and contact our 24/7 agents, who solve problems with infinite patience. Installation is unlimited across your computers.

Oracle Linux 5 and 6 System Administration Sample Questions:

Question #1

Which two statements correctly describe the type of Information and the behavior of files in the proc filesystem on Oracle Linux 6?

  • A. It is not possible to write to any file in the proc filesystem.
  • B. Each process has a directory named for the process number in the proc filesystem.
  • C. The /proc/cmdline file contains the parameters passed to the kernel.
  • D. The proc filesystem contains the same hardware information that is contained in the sys filesystem for backward compatibility.
  • E. Each process thread has a directory named for the process thread number in the proc files/stem.
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Question #2

Which two actions should an Oracle Linux administrator perform to configure a server so that its clock is synchronized with a reference time server? (Choose two.)

  • A. Run ntpd at system boot to ensure that the system clock is synchronized with the reference time server
  • B. Run ntpdate at system boot to ensure that the system clock is synchronized with the reference time server
  • C. Run the ntpdate daemon to update the system clock, thereby keeping it synchronized with the reference time server
  • D. Run rdate at system boot to ensure that the system clock is synchronized with the reference time server
  • E. Run the ntpd daemon to update the system clock, thereby keeping it synchronized with the reference time server
  • F. Run the rdate daemon to update the system clock, thereby keeping it synchronized with the reference time server
Reveal Solution  Discussion  0

Correct Answer: A,B  🗳️

Question #3

Examine this output:
$ ftp o16.example.com
Connected to o16.example.com (192.168.40.131)
220 (vsFTpd 2.2.2)
Name (o16.example.com:oracle):
A carriage return is now entered on the keyboard and the result is shown:
$ 30 permission denied.
Login failed.
ftp>
Why is the oracle user denied access to the FTP server on the 016.example.com host?

  • A. The Oracle user is listed in /etc/vsftpd/ftpusers.
  • B. The oracle user is listed in /etc/vsftpd/user_list and the USERLIST_ENABLE setting is set to YES in
    /etc/vsftpd/vsftpd.conf.
  • C. The Oracle user does not exist on the o16.example.com host.
  • D. The LOCAL_ENABLE setting is set to NO in /etc/vsftpd/vsftpd.conf.
  • E. The Oracle user is listed in /etc/vsftpd/user_list and USERLIST_ENABLE setting is set to NO in
    /etc/vsftpd/vsftpd.conf.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #4

Examine the command on its output:
[root@FAROUT ~] # modprobe -v nfs
Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/nfs_common/nfs_acl.ko insmod
/lob/modules/2.6.39-
100.0.12.e16uek.x86_64/kernel/net/sunrpc/auth_gss/auth_rpcgss.ko
Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/fscache/fscache/ko Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/locked.ko Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/nfs/nfs.ko Which two statements are true about the modprobe command?

  • A. It only loads the nfs module if all the modules upon which it depends have not been loaded yet.
  • B. It displays the dependency resolution that would occur if the nfs module were to be loaded using modprobe nfs.
  • C. It will load the nfs module if all the modules upon which it depends have been loaded.
  • D. It displays the dependency resolution for the nfs module and loads all the modules upon which nfs depends before loading the nfs module.
  • E. It verifies that the nfs module and all other modules that depend on the nfs module are installed.
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

Question #5

Which three actions may be performed using the date command in Oracle Linux?

  • A. Synchronizing the system time from an ntp server
  • B. Setting the system time from the hardware clock
  • C. Displaying the time and date in the future
  • D. Displaying the current time in an administrator-specified format
  • E. Setting the hardware clock from the current system time
  • F. Displaying the time and date in the past
Reveal Solution  Discussion  0

Correct Answer: C,D,F  🗳️

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