Exam Name: Oracle Linux 5 and 6 System Administration
Certification Provider: Oracle
Corresponding Certification: Other Oracle Certification
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- Total Questions: 142
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- Total Questions: 142
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Choosing study materials for the 1z0-100 exam is easier with evidence than with adjectives. ITCertMagic offers the evidence: a free demo of its 142 practice questions, verified answers, and three formats you can test on your own devices today.
Oracle 1z0-100 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Services and Security | - NFS and file sharing services - iptables firewall - TCP wrappers and PAM - OpenSSH service configuration |
| Topic 2: Oracle Linux Concepts | - Unbreakable Enterprise Kernel - Linux kernel development model - History and architecture of Oracle Linux |
| Topic 3: User and Group Administration | - Password policies and aging - Create/modify/delete users and groups - sudo and privilege management |
| Topic 4: Network Configuration | - Network troubleshooting tools - Routing and DNS configuration - Network interface setup |
| Topic 5: Package Management | - Ksplice for live kernel patching - YUM repositories and configuration - RPM package management |
| Topic 6: Oracle Database Preparation | - Kernel parameters for Oracle - Shell limits and HugePages |
| Topic 7: System Monitoring and Troubleshooting | - Performance monitoring utilities - Troubleshooting methodology - System logging and rsyslog |
| Topic 8: Installation and Boot Process | - GRUB bootloader configuration - Install Oracle Linux 5 and 6 - Kernel boot parameters - Runlevels and service management |
| Topic 9: Storage and File Systems | - Swap space management - Logical Volume Manager (LVM) - RAID configuration - Disk partitioning and file system creation |
Common Questions About Preparing for the Oracle Linux 5 and 6 System Administration Exam
The 1z0-100 exam is a Oracle certification exam that validates the skills defined in the Oracle Linux 5 and 6 System Administration syllabus above. In an economy where certified skills carry growing weight, this credential is one of the clearest ways to demonstrate professional capability in 2026. ITCertMagic prepares you with 142 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.
Oracle recommends the following training for the Oracle Linux 5 and 6 System Administration exam:
Follow the training with repeated self-testing — the 142 practice questions from ITCertMagic let you rehearse each topic as often as needed until it holds.
The written refund policy applies: take the Oracle Linux 5 and 6 System Administration exam within 60 days of purchase, and if you do not pass, ITCertMagic refunds you in full. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. You may instead exchange for two free exam products of equal value and keep your original update service. Delivery is by email within 1 minute of purchase — contact support if nothing arrives within 2 hours.
You pass the Oracle Linux 5 and 6 System Administration exam at 61%, and registration costs $245 USD. Since retakes cost the full fee again, repeated simulation runs with the ITCertMagic engines are the economical way to confirm readiness first.
Online proctored or onsite at Pearson VUE test centers Register for the Oracle Linux 5 and 6 System Administration exam via these official channels:
Once booked, your ITCertMagic practice questions — delivered within 1 minute of purchase — let preparation begin the same day.
Three versions of the 142 practice questions for the Oracle Linux 5 and 6 System Administration exam: a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows whose simulation test reproduces the real exam atmosphere — repeatable as many times as you like, with two practice modes and offline access; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Included as well: a free demo, 365 days of free updates, a 50% renewal discount afterward, unlimited computer installations, and 24/7 online after-sales service.
No formal prerequisites; recommended knowledge of Linux command line, shell scripting, and basic system administration Requirements are revised from time to time, so verify the latest on the official Oracle exam page before scheduling.
The Oracle Linux 5 and 6 System Administration exam consists of Approx. 80 within 150 minutes. The ITCertMagic simulation test runs under the same conditions, so you can get accustomed to the atmosphere and work out any pacing habits before they cost you points.
Per the official outline, the Oracle Linux 5 and 6 System Administration exam covers 9 domains, led by Oracle Linux Concepts, Oracle Database Preparation, and System Monitoring and Troubleshooting. The complete list appears in the topics section above; the 142 practice questions at ITCertMagic span every domain.
Oracle Linux 5 and 6 System Administration Sample Questions:
Match the following symbolic notations of the file permissions with their numeric values:
- A. 1-f, 2-a, 3-c, 4-b, 5-e, 6-d
- B. 1-b, 2-f, 3-d, 4-a, 5-c, 6-e
- C. 1-d, 2-f, 3-b, 4-e, 5-c, 6-a
- D. 1-b, 2-d, 3-f, 4-a, 5-e, 6-c
Correct Answer: B 🗳️
Which three statements are true about HugePages? (Choose three.)
- A. HugePages are never swapped to disk
- B. HugePages usage reduces page table overhead
- C. The number of HugePages is controlled by a Linux kernel parameter
- D. The number of HugePages is controlled by Oracle database parameters
- E. The number of HugePages is defined in /etc/security/limits.conf
Correct Answer: B,C,E 🗳️
An Oracle Linux system has not been updated for a while and the currently running kernel is three releases behind the most recent kernel release.
Each released kernel fixed several problems, totaling 11 bug fixes.
You are about to update this kernel using this command:
How does Ksplice Uptrack apply these updates? (Choose the best answer.)
- A. It downloads three updates and applies them in a single transaction to the running kernel
- B. It downloads three updates, clones the running kernel in memory, applies the updates in one single atomic update, and uses Kexec to activate the updated kernel
- C. It downloads 11 updates and applies them one by one to the running kernel
- D. It downloads 11 updates and applies them in a single transaction to the running kernel
Correct Answer: C 🗳️
Which three statements are true concerning the IPTABLES Oracle Linux firewall?
- A. PREROUTING, OUTPUT, and POSTROUTING are the chains associated with nat.
- B. The main rule chains are filter, nat, and mangle.
- C. The default rule table is filter.
- D. iptables has two main components: the kernel component netfilter and the command-line utility ipchains.
- E. Input, output, and forward are the rule tables associated with filter.
- F. The main rule tables are filter, nat, and mangle.
Correct Answer: A,C,F 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
Examine the commands and output shown:
What is the cause of this connection refusal? (Choose the best answer.)
- A. The system has no route to localhost
- B. The firewall blocked the connection due to an unintended rule blocking localhost port 80
- C. The web server is not listening on the local loopback adapter
- D. The web server has no documents to serve
Correct Answer: B 🗳️
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