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Oracle 1z0-100 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Linux 5 and 6 System Administration |
| Exam Number: | 1Z0-100 |
| Exam Format: | Multiple Choice |
| Passing Score: | 61% |
| Real Exam Qty: | 80–142 |
| Exam Duration: | 150 minutes |
| Certificate Validity Period: | Retired / Legacy |
| Related Certifications: | Oracle Certified Associate, Oracle Linux 5 and 6 System Administrator |
| Exam Price: | USD 245 |
| Available Languages: | English |
| Sample Questions: |  |
| Exam Way: | Pearson VUE testing centers or online proctored exam options. |
| Pre Condition: | Recommended experience with Linux administration; no formal prerequisites. |
| Official Syllabus URL: | https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-100 |
Oracle 1z0-100 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| System Services and Boot Process | - Boot and runlevels
|
| Linux Essentials | - Basic Linux concepts
|
| User and Group Administration | - Account management
|
| System Installation and Configuration | - Filesystem and storage
|
| Software and Package Management | - Package tools
|
| Networking and Time Services | - Time services
|
1z0-100 Exam Practice Questions FAQ
The test engine simulates the real exam environment, records your performance after each session, and points out the questions you got wrong so you know where to concentrate. Once you answer a question correctly consistently, you can mark it as mastered and clear it from your rotation, keeping every practice round focused on what still needs work.
The Oracle Linux 5 and 6 System Administration exam contains 80–142 questions, and you will have 150 minutes minutes to complete them. Simulating that combination in advance turns exam-day pacing into a habit.
More than you might think. A demo shows you real questions and answers exactly as the full product presents them, so you can judge the accuracy, the writing quality, and the interface for yourself. We encourage you to compare our demo against any other provider's — the difference in care is visible in the details.
This package includes 142 practice questions for the Oracle Linux 5 and 6 System Administration exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
The Oracle Linux 5 and 6 System Administration exam requires a score of 61% to pass, and the official registration fee is USD 245. Knowing both figures before you begin helps you plan your preparation realistically.
Recommended experience with Linux administration; no formal prerequisites.
You can confirm the current eligibility requirements on the official 1z0-100 exam page before you register.
The Oracle Linux 5 and 6 System Administration practice questions are organized around the official exam objectives. Key topics include:
- Linux Essentials ()
- System Services and Boot Process ()
- Networking and Time Services ()
Your practice results against these topics show you exactly where to spend your next session.
Oracle Linux 5 and 6 System Administration Sample Questions:
This MDADM output:
Which two aspects can be determined from this output?
- A. Only Write performance is no longer optimal on this RAID set.
- B. Read and write performance is no longer optimal on this RAID set.
- C. A device failed and has been removed from this RAID set.
- D. It is no longer possible to write to this RAID set.
- E. This RAID set was built without a spare device.
Correct Answer: C,E 🗳️
Which three statements describe the OSWatcher Black Box (OSWbb) system monitoring and troubleshooting tool? (Choose three.)
- A. OSWbb is an Oracle product and must be installed after system installation using yum or rpm
- B. OSWbb is a set of scripts using traditional UNIX monitoring tools to gather system activity and performance data
- C. OSWbb maintains an archive of text files containing gathered statistics
- D. OSWbb is designed to work with any POSIX-compliant shell
- E. OSWbb is a part of the standard Oracle Linux distribution
- F. OSWbb is an Oracle product and is installed by downloading is from MOS and unpacking a tar file
Correct Answer: B,C,F 🗳️
Which three statements are true about HugePages? (Choose three.)
- A. HugePages usage reduces page table overhead
- B. The number of HugePages is defined in /etc/security/limits.conf
- C. The number of HugePages is controlled by a Linux kernel parameter
- D. HugePages are never swapped to disk
- E. The number of HugePages is controlled by Oracle database parameters
Correct Answer: A,B,C 🗳️
Match the shell variables with their correct description:
1) $1a) process ID of the shell
1) $*b) the string containing all the arguments to the shell
1) $?c) process ID of the last command run in the background
1) $$d) positional parameter
1) $!e) exit status of the most recently executed command
- A. 1-d, 2-b, 3-e, 4-a, 5-c
- B. 1-b, 2-a, 3-e, 4-d, 5-c
- C. 1-d, 2-a, 3-c, 4-b, 5-e
- D. 1-e, 2-c, 3-a, 4-b, 5-d
Correct Answer: A 🗳️
A web server on HOST01 is listening on port 80.
Examine the IPTABLES rule shown:
[root@host01 ~] # iptables -L INPUT
Chain INPUT (policy ACCEPT)
targetportoptsourcedestination
ACCEPTtcp- - anywhereanywheretcp dpt:http
Another rule is then added:
[root@host01 ~] # iptables -A INPUT -P tcp - - dport 80 -j REJECT
What is the effect of this command on subsequent attempts to access the web server on HOST01 using port
80?
- A. New connection attempts always succeed.
- B. New connection attempts succeed until a reload of the firewall rules.
- C. New connection attempts timeout.
- D. New connection attempts are refused and the client informed of the refusal.
Correct Answer: C 🗳️
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