1Z0-820 Exam Questions & Answers
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About 1Z0-820 Exam
The 1Z0-820 certification exam is Oracle's premier qualification for professionals seeking to upgrade their skills as Solaris 11 system administrators. This comprehensive assessment validates expertise in managing, configuring, and maintaining Oracle Solaris 11 environments, covering critical topics including system installation, network configuration, storage management, user administration, security implementation, and system performance tuning. The exam is designed for experienced IT professionals who already possess foundational Solaris knowledge and aim to advance their career prospects in enterprise system administration roles.
Candidates preparing for the 1Z0-820 exam benefit significantly from utilizing updated exam dumps and practice tests, which provide realistic simulations of the actual testing environment and help identify knowledge gaps before the official assessment. These study materials cover all exam domains comprehensively, enabling professionals to build confidence and master complex Solaris 11 concepts including virtualization, package management, and system security protocols. By combining hands-on lab experience with structured practice questions and updated exam dumps, candidates maximize their chances of achieving a passing score and earning this prestigious Oracle certification that enhances their marketability and professional credibility in the competitive system administration field.
Exam Topics & Objectives
4-Week Study Plan for 1Z0-820
Week 1: Introducing Oracle Solaris 11 New Features and Enhancements
- Study the Oracle Solaris 11 architecture and system design principles
- Review new features in Solaris 11 including IPS (Image Packaging System)
- Understand the transition from Solaris 10 to Solaris 11 differences
- Learn about the new boot environment management capabilities
- Study the simplified system administration model
- Review SMF (Service Management Facility) enhancements in Solaris 11
- Practice identifying legacy Solaris 10 features no longer available
- Complete practice questions on Solaris 11 fundamentals
Week 2: Managing Software Packages and Installing Oracle Solaris 11
- Deep dive into IPS package management system architecture
- Study pkg command syntax and package repository management
- Learn how to configure and manage package publishers
- Practice creating and publishing custom IPS packages
- Study Oracle Solaris 11 installation methods (automated, text, GUI)
- Understand Boot Environment (BE) creation and management
- Review network installation requirements and configuration
- Practice hands-on installation scenarios and BE snapshots
- Study package dependency resolution and conflict handling
- Complete lab exercises on package installation and upgrades
Week 3: Administering Oracle Solaris 11 Zones and Network Administration
- Study zone architecture and types (global, non-global, immutable)
- Learn zone creation, configuration, and lifecycle management
- Practice zone cloning and resource allocation
- Study zone networking models and virtual network interfaces
- Review new network administration features including dladm and ipadm
- Learn about the Consolidated Network Stack architecture
- Study VLAN and link aggregation configuration in Solaris 11
- Practice configuring network zones and IP addresses
- Review DNS and DHCP configuration for zones
- Complete hands-on labs on zone migration and networking
Week 4: ZFS and Security Enhancements in Oracle Solaris 11
- Study ZFS enhancements including snapshots and replication
- Learn ZFS dataset management and pool administration
- Practice ZFS compression and deduplication configuration
- Review ZFS delegated administration capabilities
- Study security enhancements including Role-Based Access Control (RBAC) updates
- Learn about cryptographic services and SSL/TLS configuration
- Review Solaris 11 audit and logging enhancements
- Study SELinux policy framework for Solaris 11
- Practice security hardening configurations
- Complete full-length practice exams and review weak areas
- Review all four weeks of material and take final assessment
Sample 1Z0-820 Questions
Practice with real exam-style questions. Reveal answers to verify your knowledge.
Before booting testzone. a non-global zone, you want to connect to the zone s console so that you can watch the boot process. Choose the command used to connect to testzone's console.
The crash dump notification on your server is:
Documentation states that there should be two core files for each crash dump in the /var/crash directory named vmdump.0
Which command should you choose to display theses two files?
When setting up Automated Installer (AI) clients, an interactive tool can be used to generate a custom system configuration profile. The profile will specify the time zone, data and time, user and root accounts, and name services used for an AI client installation. This interactive tool will prompt you to enter the client information and an SC profile (XML) will be created.
Which interactive tool can be used to generate this question configuration?
Which three methods of delivering a package are provided by the image Package System (iPS)?
(Choose tnree.)
Your task is to convert a JumpStart sysidcfg file to an Automated Installer (AI) sc_profile.xml file, using js2ai.
Select two unsupported items that will require changes.
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