1. 概述
9iAS 证书全名叫：9iAS Web Administrator Certified Associate，下文简称 9iAS WACA. 这是 Oracle9iAS 目前唯一的证书. 它不同于 DBA, 因为 DBA 有 OCA，OCP 和 OCM 三种.很多公司现在需要全职或兼职的 Oracle9iAS Web Administrator.这种工作也是 DBA 工作的延伸.很多人在考完 DBA 的OCA/OCP 后加考9iAS WACA 以拓宽自己的知识面和增加工作机会.
要得到 9iAS WACA，简单来说：考一门试，得一个证.无参加 Oracle 培训的要求.
2.考试
9iAS WACA 考试全名: #1Z0-301 Oracle9iAS: Basic Administration. 考试时间为 2 小时.计分题为 83 题. 答对 53 题(63%)为通过. 考试报名等事项与考OCP一样，请参见 Kamus 的“OCP 完全指南”( http://www.itpub.net/showthread.php?s=&threadid=161935 ).
3.考试准备
要学习,准备下面三方面的内容：
1. D37338 Oracle9iAS: Basic Administration, Student Guide V1,V2. Production 2.0 October 2002
2. Oracle9i: Security Concepts in an Internet Environment
3. Oracle9i: Introduction to LDAP and Oracle Internet Environment
参考资料 1 目前还未见有电子版，只有印刷版.网上传过的那本是2001年讲 Oracle9iAS Release One 的，已经很老了.且 Oracle9iAS Release One 和 Release Two 有着本质的不同.学习内容 2 和 3 可通过参加 Oracle 网上图书馆的培训.没有网上图书馆用户的朋友可去 免费注册一用户，注册后可试用一个月.可苦干一个月，搞定这两门.
4.培训
Oracle 提供上述三门课的培训.第一门是由 Oracle 大学的讲师主讲，五天.第二，三门可参加网上图书馆培训.
5.考试要点
1. Oracle9iAS Installation Options
[ ] Describe the architecture and main components of the middle-tier Oracle9i Application Serve
[ ] Explain the installation options for Oracle9iAS and how the various installation options enable different features
[ ] Explain the installation dependencies
[ ] Indentify the recommended deployment strategies
2. Installing Oracle9i Application Server
[ ] Install J2EE and Web Cache
[ ] Describe the difference between the first installation on a machine and subsequent installation
[ ] Describe when you need to assign a J2EE and Web Cache instance to an Infrastructure
[ ] Install Oracle9i AS Infrastructure, and: Explain a first installation of this type
[ ] Describe the installation if components already exist
3. Managing Oracle9iAS Using Oracle Enterprise Manager
[ ] Use the Oracle9iAS Web-based management tools, and explain and use symbols and icons to start, stop, restart instances or components
[ ] Start and stop an Oracle9iAS instance or a component
[ ] Explain the structure of the F page
[ ] Use the navigation bar to access different component homepages and get back to your starting point
4. Managing the Oracle HTTP Server
[ ] Specify the directory structure and location of configuration files
[ ] Configure and manage Oracle HTTP Server: using Oracle Enterprise Manager, using dcmctl command line utility
[ ] Locate the main configuration file httpd.conf
[ ] Use directives to:
__ Specify server and administrator functions
__ Specify file location
__ Limit the number of processes and connections
__ Manage the network connection
__ Configure and use server log files
5. Configure the Oracle HTTP Server - Advanced Features
[ ] Describe the allowed locations and context merging of directives
[ ] Explain the configuration context of directives
[ ] Use container directives such as: < Directory >, < Files > and < Location >, < Virtual Host >
[ ] Create and configure virtual hosts
6. Managing PL/SQL, CGI, and Perl Applications
[ ] Configure mod_plsql
[ ] Use the mod_plsql configuration files such as plsql.conf, dads.conf, and chache.conf
[ ] Create a database access descriptor (DAD): using dads.conf, using OEM
[ ] Define authentication for PL/SQL applications
[ ] Prevent the execution of specific procedures and packages from a browser
7. Introducing Oracle9iAS Containers for J2EE (OC4J)
[ ] Describe the deployment and management features of OC4J
[ ] Explain the OC4J architecture
[ ] Describe the Oracle Process Management and Notification System (OPMN)
[ ] Locate the mod_oc4j configuration files and configure mod_oc4j using directives such as: Oc4jMount, Oc4jMountCopy, Oc4jCacheSize
[ ] Monitor the OC4J instances
8. Configuring OC4J
[ ] Describe the OC4J configurationand deployment process
[ ] Explain OC4J configuration basics
[ ] Locate the configuration directory and describe the structure
[ ] Describe the server configuration files such as: server.xml, default-web-site.xlm, application.xml
[ ] Describe the relationships among the configuration files
9. Deploying Applications with OC4J
[ ] Describe how J2EE applications connect to databases
[ ] Create and configure data sources to be used with OC4J
[ ] Describe the data-sources.xml file
[ ] Obtain data sources information from OC4J homepage
[ ] Create a data source using OEM
[ ] Deploy Web application modules: using Oracle Enterprise Manager, using dcmctl command line utility
[ ] Deploy J2EE applications:
__ Using OEM
__ Using the Deploy J2EE application wizard to deploy an EJB
__ Using dcmctl command line utility
10. Introducing Oracle9iAS Web Cache
[ ] Describe key concepts of Oracle9iAS Web Cache
[ ] Explain the architecture of Oracle9iAS Web Cache
[ ] Explain the communication flow with Oracle9iAS Web Cache
[ ] Describe common deployment scenarios
[ ] Administer and configure Oracle9iAS Web Cache
[ ] Use Oracle Web Cache Manager
[ ] Use the command line utility webcachect
[ ] Describe the directory structure of Oracle9iAS Web Cache
[ ] Locate configuration and log files
[ ] Start, stop, and restart Oracle9iAS Web Cache using Oracle Enterprise Manager Web site
[ ] Obtain status, statistics and metrics from OEM Web Cache Homepage
[ ] Modify security settings, including:
__ Change the passwords to Oracle9iAS Web Cache
__ Use Web Cache Manager to change the administrator or invalidator password
11. Using and Managin Oracle9iAS Web Cache
[ ] Create and configure caching rules using Web Cache Manager
[ ] Set up invalidation mechanisms
12. Managing the Oracle9iAS Infrastructure
[ ] Describe the key features of Oracle9iAS Infrastructure
[ ] Describe the benefits of usingOracle9iAS Infrastructure
[ ] Start of stop Oracle9iAS Infrastructure
[ ] Manage the metadata repository, including starting, stopping and restarting
13. Introducing Oracle9iAS clustering concepts
[ ] Explain the terms cluster, f, instance, and component cluster
[ ] Describe the architecture and components of Oracle9iAS instances and clusters
[ ] Explain how different failure scenarios are managed by Oracle9iAS:
__ A node within a cluster goes down OPMN goes down
__ An Oracle HTTP Server goes down
__ An OC4J process goes down
[ ] Describe how distributed configuration management works when you:
__ Deploy a J2EE application to a cluster
__ Create a new OC4J instance with which joins a cluster
[ ] Deploy Oracle9iAS clusters
14. Managing Security
[ ] Explain basic security concepts and common deployment topologies
[ ] Describe the authentication and restriction schemes available with the Oracle HTTP Server
[ ] Define host based access control:
__ Use IP-based acc
【责编:admin】
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