1Z0-108

Exam Code: 1Z0-108
Exam Name: Oracle WebLogic Server 10g System Administration
Questions: 62 Q&As
Updated: 2019-01-25
Price: $ 59 / $ 69
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Oracle WebLogic Server 10g System Administration
Exam Number: 1Z0-108
Associated Certifications: Oracle WebLogic Server 10g System Administrator Certified Expert
Exam Product Version: Weblogic Server,
Duration: 120 minutes
Number of Questions: 51
Passing Score: 66%
Validated Against: This exam has been validated against 10g.
format: Multiple Choice

Exam Topics

Product Installation

  • Install the JDK/JRE if required on supported platforms (if not included with jar distribution)
  • Install WebLogic Server on supported platforms
  • Install and configure WebLogic Server service packs and patches
  • Install Web Server plug-ins if required on supported platforms

Create Domains

  • Create new domains using the Configuration Wizard
  • Create new domains using WLST
  • Create Domain/Configuration Templates using Domain Template Builder
  • Create new domains using custom Domain/Configuration Templates

Manage the Server Life Cycle

  • Start and stop WebLogic Administration and Managed Servers.
  • Configure a NodeManager to start WebLogic Server instances (using console and command-line)
  • Configure a NodeManager to automatically restart WebLogic Server instances in a failure scenario
  • Start WebLogic Managed Servers in the absence of Administration Server
  • Start WebLogic Servers in STANDBY ADMIN mode
  • Suspend and resume WebLogic Server instances
  • Restart Administration Server after failure while Managed Servers are running

Track Changes in a Domain's Configuration

  • Configure WebLogic Domain & resources using Administration Console & WLST
  • Use the Lock & Edit mechanism for changing configuration, activate or release pending configurations
  • Track configuration changes using configuration auditing
  • Configure Connections to Web Servers
  • Configuring default web application for WebLogic
  • Configure Virtual Hosts
  • Configure HTTP access logging, HTTP listen port, HTTP parameters
  • Configure network resources using network channels

Configure Connections to Databases or Other Systems

  • Configure WebLogic JDBC resources using system modules and application modules
  • Configure JDBC Data Sources and Connection Pool
  • Configure JDBC Multi Data Sources for high availability and failover
  • Configure JDBC Data Sources for XA transaction

Configure JMS Resources

  • Configure JMS System module and Application module
  • Configure JMS Servers, JMS Connection Factories, JMS Destinations & Persistence store
  • Configure Store-And-Forward for reliable message delivery and configure Unit-Of-Order for ordering message delivery
  • Implement Uniform and Weighted Distributed Destination for Load Balancing messages
  • Use Message Bridge for connecting to remote/3-party JMS or Non-JMS messaging Servers
  • Configure message throttling, thresholds & quotas

Configure Environments for High Availability

  • Configure single- and multi-tier WebLogic Server clusters.
  • Create a highly-available cluster to achieve 99.99999% uptime
  • Enable Clustering with Web Applications, EJBs, JDBC resources, JMS resources
  • Configure different type of software proxy Servers and hardware load balancers to route request to the back-end cluster
  • Deploy applications to cluster using Two-phase deployment
  • Deploy system resources to cluster
  • Configure web applications for HTTP Session replication
  • Migrate singleton services in a cluster
  • Create a highly-available cluster to achieve 99.99999% uptime
  • Migrate the complete WebLogic Server incase of failure
  • Configure single- and multi-tier WebLogic Server clusters.
  • Configure JTA migration configuration and JTA logging
  • Configure WebLogic Server cluster across WAN & MAN
  • Configure hardware load balancers and web server proxy plug-ins for WebLogic Cluster

Monitor Application Server Services and Resources

  • Integrate WebLogic domain infrastructure with a third-party SNMP system for polling and trap notification
  • Implement custom monitoring solutions using J2EE Management APIs
  • Monitoring Servers and clusters using difference log files
  • Configure WLDF for watches and notifications
  • Monitor WebLogic Server attributes, resource attributes using harvested data
  • Setup Server and application instrumentation for taking appropriate action when a method on an application or Server is being called
  • Monitor and manage JMS resources and messages using Administration Console and WLST
  • Monitor Transaction activity by name or per Server for commits and rollbacks

Deploy Applications

  • Deploy and Monitor Web Applications, EJB modules, Resources Adapters, Enterprise Applications, Web Services and WebLogic System Modules on stand-alone Servers, clusters and virtual hosts
  • Use Administration Console, weblogic.Deployer, wldeploy ant task, WLST for application deployment
  • Test application deployment using Admin mode
  • Deploy applications with deployment plan
  • Use different staging modes to deploy an application
  • Auto deploy applications during development

Modify Applications in an Active Domain

  • Use production redeployment to update applications
  • Update configurations for a deployed application
  • Partial redeployment of applications deployed in expanded directory structure
  • Monitor the JVM hosting WebLogic Server(s)

Configure and Secure the Application Server Environment

  • Configuring a Domain for secure Administration using Administration port
  • Configuring SSL port, Certificates & Key Stores
  • Configure WebLogic to implement built-in and custom Security Service Providers
  • Configure SSL for WebLogic Servers and clusters
  • Configure compatibility security for old 6.1 based domains
  • Configure security policy for application resources and system resources using deployment descriptor or Administration Console
  • Configure message level and transport level security for WebLogic web services
  • Manage Administrative users by configuring users in Administrative roles
  • Configure security for production environment by setting up single sign-on and perimeter authentication

Configure Logging and View Log Files

  • Configure logging configurations like filename, location, rotation type etc.
  • View log files using Administration Console, WLST
  • Configure Log filters to filter various WebLogic Servers logs
  • Configure WebLogic Servers to use various logging implementation
  • Configure and manage WLDF to archive various data to the archive store

Troubleshoot and Diagnose Error Conditions

  • Enable various debugging flags using Administration Console or WLST
  • Enable various logging options to log from different sub-systems [JDBC logging, Message logging etc.]
  • Configure service-level migration for JMS and JTA
  • Configure Server-level migration
  • Restart Managed Servers and Admin Server after failure
  • Use WebLog ic Message Catalog for resolving message codes
  • Capture Server images for troubleshooting and facilitate Support for identifying issues
  • Access the archived data from WLDF for analysis and troubleshooting
  • Configure Dye Injection Monitor for request dyeing
  • Configure JDBC sub-system to collect and store various profile information
  • Troubleshoot Node Manager issues with Node Manager log files
  • Identify whether unexpected Exceptions are application or WebLogic exceptions
  • Use JVM Thread dump for troubleshooting and resolving issues

Migrate Domains from Development Environments to Production Environments

  • Development mode Vs Production mode
  • Use WLST ConfigToScript feature
  • Security realm/provider import/export
  • System module configuration Vs domain resource configuration
  • Use deployment plan for overriding application configuration
  • Use upgrade tool to explicitly upgrade Node Managers, Custom Security Providers, Domain Configurations from previous version & move them to production

Tune the Application Server Environment

  • Tune the JVM hosting WebLogic Server(s) for GC, threading, native memory, stack memory allocation
  • Tune the hardware, OS/Kernel, TCP and network parameters for optimum performance
  • Tuning WebLogic Server [Native IO, Threading, Production mode Vs Development mode, Backlog]
  • Tuning WebLogic JMS configuration [Quota, Message compression, Paging, Flow control, Message Expiration]
  • Tuning JDBC resources [Connection pool sizing, statement caching, testing, connection leak detection, idle connection, database tuning etc.]
  • Tuning Applications [Precompile, archived Vs expanded, clusters, EJB cache, pool]
  • Configure JRockit for Intel based installations
  • Use deployment plan for setting application tuning parameters
  • Configure application-level of domain-wide Work Managers for optimizing the performance and to prioritize the work
  • Manage Over Load by defining Over Load Condition to avoid

Apply Best Practices

  • Application deployment best practices
  • Domain architecture best practices
  • Configuration management best practices
  • Scripting best practices