A Oracle certification puts you in leadership territory; the Oracle Enterprise Linux System Administration exam is the trailhead. The 115 practice questions at TestPassed are the most direct path up.
Oracle 1Z1-403 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Enterprise Linux System Administration |
| Exam Number: | 1Z0-403 (also referenced as 1Z1-403) |
| Exam Format: | Multiple Choice, Multiple Select |
| Exam Price: | $245 USD |
| Real Exam Qty: | 113-115 |
| Certificate Validity Period: | Does not expire |
| Passing Score: | 61% |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Related Certifications: | Oracle Linux 6/7 Certified Implementation Specialist |
| Recommended Training: | Oracle Linux System Administration I |
| Exam Registration: | Pearson VUE Oracle Registration Oracle Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored or onsite testing center via Pearson VUE |
| Pre Condition: | No formal prerequisites; basic Linux administration experience recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-linux-system-administration/pexam_1Z0-403 |
Oracle 1Z1-403 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Package & Kernel Management | 15% | - Update and patch systems using Ksplice - Manage software with YUM/DNF and RPM packages - Kernel modules, parameters, and bootloader settings |
| Topic 2: Networking & Services | 15% | - Manage services: SSH, NTP, rsyslog, firewalld/iptables - System logging and journald administration - Configure IP, routing, DNS, and network interfaces |
| Topic 3: Security, Monitoring & Troubleshooting | 20% | - System monitoring, resource usage, and process control - SELinux configuration and management - Troubleshoot boot, network, and service issues - Backup, restore, and basic system recovery |
| Topic 4: Oracle Linux Basics & Installation | 15% | - Install Oracle Linux 6/7 and perform post-installation configuration - Introduction to Oracle Linux distribution and Unbreakable Enterprise Kernel - Boot process, GRUB configuration, and runlevels/targets |
| Topic 5: Storage & File Systems | 20% | - Disk partitioning, LVM, swap, and RAID - Mounting, quotas, ACLs, and file system checks - Network file sharing: NFS and Samba - Create and manage ext4, XFS, Btrfs file systems |
| Topic 6: User, Group & Access Control | 15% | - sudo, PAM, and password policies - Permissions, ownership, and special file attributes - Manage local users, groups, and authentication |
Oracle 1Z1-403 Exam FAQ: Worry-Free Answers
Oracle Enterprise Linux System Administration is an official Oracle certification exam, listed under the code 1Z1-403. Passing it earns you the Oracle Linux System Administrator Certified Specialist certification, positioned at the Specialist level. It also connects to Oracle Linux 6/7 Certified Implementation Specialist. For anyone aiming at a leadership track in IT, this credential is one of the clearest markers of verified skill.
Passing Oracle Enterprise Linux System Administration takes 61%, and the official registration fee is $245 USD. Retakes charge the full $245 USD again, which is why accuracy in preparation matters more than volume. Validate your readiness with repeated TestPassed practice scores above the requirement before committing to a date.
The Oracle Enterprise Linux System Administration exam contains 113-115 questions to answer within 120 minutes. The SOFT engine from TestPassed imitates the real test scene on your computer and uses special methods to help you master questions and answers, so the official time limit becomes a practiced routine rather than a surprise.
No formal prerequisites; basic Linux administration experience recommended
Vendor requirements are revised periodically, so confirm the current conditions before registering via the official exam page.
Sign-up for Oracle Enterprise Linux System Administration goes through the official channels below.
One planning note: the exam is delivered Online proctored or onsite testing center via Pearson VUE.
Oracle recommends the following training for Oracle Enterprise Linux System Administration candidates.
Reinforce whichever training you pick with the 115 practice questions in the TestPassed 1Z1-403 package, edited by experts who follow real test changes firsthand.
Three versions share the same verified content: the PDF prints unlimited copies for paper study, the SOFT engine imitates the real test scene on Windows PCs, and the APP version runs on all electronic products, which is why the majority of examinees choose it. A free demo lets you try before deciding, and after purchase updates are free for 365 days, extendable afterward at a 50% discount.
Worry-free shopping means a 100% money-back guarantee with stated conditions. Take the Oracle Enterprise Linux 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, keeping the update service on your original purchase.
Delivery is immediate: files unlock for download at payment and are emailed to you within one minute. If nothing arrives within 2 hours, check spam and contact our 7/24 customer attendants, who reply within two hours. Installation is unlimited, and credit card payment keeps your money safe.
Oracle Enterprise Linux System Administration is structured into 6 official domains. The leading ones are User, Group & Access Control (15%), Security, Monitoring & Troubleshooting (20%), and Oracle Linux Basics & Installation (15%). The full topic breakdown appears above; accurate preparation starts with an accurate map.



