{"id":177,"date":"2007-09-30T16:08:42","date_gmt":"2007-09-30T20:08:42","guid":{"rendered":"http:\/\/onlineappsdba.com\/index.php\/2007\/09\/30\/oracle-apps-dba-interview-questions-install\/"},"modified":"2007-10-02T20:25:36","modified_gmt":"2007-10-03T00:25:36","slug":"oracle-apps-dba-interview-questions-install","status":"publish","type":"post","link":"https:\/\/onlineappsdba.com\/index.php\/2007\/09\/30\/oracle-apps-dba-interview-questions-install\/","title":{"rendered":"Oracle Apps DBA Interview Questions – Install"},"content":{"rendered":"

Here is list of first 10 questions for Oracle Applications DBA Interview . These questions are also useful if you are preparing for Oracle Apps DBA Certification<\/a>\u00a01Z0-233 11i Install Patch and Maintain Applications<\/p>\n

Q. Explain Single Node or Multi Node installation
\nSingle Node<\/strong> –\u00a0All components of Apps 11i i.e. Database, CM, Forms, Web Server on single machine.
\nMulti Node<\/strong> –\u00a0Apps 11i\u00a0components on more than one Machine.\u00a0<\/p>\n

Q. Explain single user or multi user installation\u00a0?<\/strong>
\nSingle User<\/strong> – Both Database and Application tier are\u00a0owned by Single Operating System Account\u00a0
\nMulti User<\/strong> –\u00a011i Database Tier is owned by one O.S. User where as Application Tier is owned by\u00a0different user.\u00a0<\/p>\n

Note*<\/strong> In both cases Apps is\u00a0installed as\u00a0user ROOT<\/strong>\u00a0<\/p>\n

Q. What is difference between express install or advanced install<\/strong> (system specific)
\nExpress Install<\/strong> – Single User, Single Machine install where Apps 11i is installed on default location, Not much options during install.
\nAdvanced Install<\/strong> –\u00a0\u00a0Advanced install with option to define o.s. Users, Mount Points and advanced installation.<\/p>\n

Q.\u00a0What is difference between fresh database and vision database install types ?
\nFresh Database – <\/strong>Database is installed with Apps but with no data
\nVision Database<\/strong> – Database installed with Apps with dummy data<\/p>\n

Q. What are various components installed after 11.5.10 (11i) install ?<\/strong>
–9iAS (1.0.2.2.2) web server, Developer 6i Forms & Reports, Discoverer, Jinitiator<\/p>\n

Q. What is O.S. level software requirement for installing Apps ?
\n<\/strong>ar, ld, make & X Display server for all unix machines (linux, solaris, IBM, HP Unix )
with following additional as per O.S.<\/p>\n

Linux<\/strong>– gcc, g++, ksh
HP-Unix<\/strong>– cc, acc
IBM AIX<\/strong> – cc, linkx1C<\/p>\n

For Windows<\/strong> you need
Microsoft C++, MKS Toolkit, GNU Make<\/p>\n

Q. What is minimum approx. disk requirement for 11.5.10<\/strong> (Note these disk requirement changes as per type of installation, languages installed and release )<\/p>\n

For 11.5.10
Application Tier File System – 26 GB
Database Tier (Fresh install) – 31 GB
Database Tier (Vision install) – 65 GB<\/p>\n

Q. What is staging area ?
\nStaging Area <\/strong>is special directory structure where you can dump 11i installation software so that you don’t have to insert CD’s during install and these disks will automatically be picked by Installer.\u00a0<\/p>\n

Q. How you set up staging area ?
<\/strong>Use adautostg.pl<\/strong> to create staging area\u00a0or<\/strong>create required directory manually for staging like (following directories under Stage11i – startCD, oraApps, oraDB, oraiAS, oraAppsDB, oraNLS and inside these directories Disk1, Disk2…)<\/p>\n

Q. Is it possible to install apps without staging area ?
\nYes<\/strong>These questions are very basic and for freshers who mention in their CV’s that they have installation experience, for advanced installation\u00a0questions\u00a0keep looking\u00a0at this\u00a0site\u00a0<\/strong><\/p>\n

\u00a0Stay tuned for some more questions on 1Z0-233 Oracle 11i Install Patch and Maintain<\/p>\n

You can now register for email subscription<\/strong>via link at right menu bar.<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"

Here is list of first 10 questions for Oracle Applications DBA Interview . 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