51. When a patch delivers java files what extra file u will get when u unzip the patch, other then u r dirver and readme files?
Ans : j.zip52.
52.What is apps.zip/appsbrog2.zip file?
Ans : apps.zip/appsbrog2.zip is the patchable archive of all java class files required for oracle application.Apps.zip was used to old application version, but from 11.5.8 onwards its appsbrog2.zip
53. What is the location of apps.zip/appsbrog2.zip?
Ans : AU_TOP/java and JAVA_TOP
54. What is for “validating apps schema” option in adadmin?
Ans: It will check for the corrupted objects in apps schema
55. What is “compile apps schema” option in adadmin?
Ans : It will compile the invalid database objects.
56. How to find invalid objects in database?
Ans : select count(*) from dba_objects where status=’INVALID’;
57. How to find MRC is enabled or not?
Ans: In adadmin if covert to MRC options is there , then MRC is not enabled,If maintain MRC options is there , then MRC is enabled.
58. How to find Multi-Org is enabled or not?
Ans : In adadmin if covert to Multi org option is there, then Multi-org is not enabled. If maintain multi-org options is there, then Multi-org is enabled.
59. What is mean by MRC?
Ans: MRC stands for Multiple reporting Currency, this should be enabled to see the reports in different currencies like (rupees,yaans etc).
60. What is Multi-Org?
Ans: If this is enabled we can store multiple organization information in a single oracle application instance.
61. What is the configuration file for adutilities (like adadmin,adconfig etc)?
Ans: adconfig.txt @APPL_TOP/admin
62. What is adrelink?
Ans : adrelink will relink the executables with the libraries. Generally we will go for adrelink when some patch delivers some library files, or when executables were corrupted.
63. How to find the version of a file?
Ans : 1. adident Header 2. strings -a filename grep Header
64. What is adodfcmp utility?
Ans : This utility is used to recreate/repair corrupted database objects from odf(object defination files) files.
65. How you will change apps password?
Ans: FNDCPASS 0 y apps/ system/ SYSTEM APPLSYS
66. What if apps password is changed with alter command?
Ans : Applications won’t work.
66. What is the difference between alter and FNDCPASS in changing apps password?
Ans : FNDCPASS will update some fnd tables other than standard tables.
67. Where the FNDCPASS utility is located?
Ans : Concurrent node @FND_TOP/bin
68. How to find out what component of u r oracle applications were installed on which node?
Ans : Xml file (context file)
69. How to find the version of httpd/Apache web server?
Ans : $IAS_ORACLE_HOME/Apache/bin/httpd –version
70. What is the configuration file for httpd and what is the location of it ?
Ans : httpd.conf @IAS_ORACLE_HOME/Apache/Apache/conf
71. Where you will see when you have some problem with u r webserver(httpd/Apache)?
Ans : access_log & error_log @IAS_ORACLE_HOME/Apache/Apache/logs
72. When Apache starts what other components its start ?
Ans : PL/SQL Listener, Servlet Engine, OJSP Engine
73. What is jserv?
Ans : jserv is nothing but servlet engine which will run u r servlets. It’s a module of apache which supports servlets.
74. What is self service application?
Ans : Whatever part of u r oracle application u r able to see through web browser is self service.
75. Where u will see when u r not able to get self service applications?
Ans : access_log,error_log, error_pls, jserv.log, wdbsvr.app(for apps password)
76. What is the location of jserv.log?
Ans : IAS_ORACLE_HOME/Apache/Jserv/log
77. What is the location of wdbsvr.app ?
Ans : IAS_ORACLE_HOME/Apache/modplsql/cfg
78. What are jserv.conf and jserv.properties files?
Ans : These are the configuration files which were used to start jvm’s(servlet engine) by apache.
79. What is mean by clearing cache and bouncing apache?
Ans :
1. Stop apache (adapcctl.sh stop apps)
2. Clear cache – Go to $COMMON_TOP/html/_pages and delete _oa_html directory
(rm –r _oa__html)
3. Start apache (adapcctl.sh start apps)
80. What is forms configuration file and its location?
Ans : appsweb_contextname.cfg @$COMMON_TOP/html/bin
81. What are the different modes u can start u r form server?
Ans : socket and servlet
82. What is the difference beween socket and servlet mode?
Ans :
In socket mode forms sessions are represented by f60webmx
In servlet mode forms sessions are represented by apache processes.
83. What is forms metric server and client?
Ans : When there are more than one form sever instances then forms metric server and clinet will be used to load balance.
84. Where the forms server related errors will be logged?
Ans : access_log and error_log
85. What is report server configuration and log file name and its location?
Ans : Configuration file – REP_.ora
Log file – REP_.log @806_ORACLE_HOME/reports60/server
86. What is CGIcmd.dat file and its location?
Ans : CGIcmd.dat file is the run time parameter file the report server located @ 806_ORACLE_HOME/reports60/server
87. What is the significance of DISPLAY variable?
Ans : Vnc server should be up and running at the specified port value in DISPLAY variable, otherwise reportserver may not able to show the graphics in Reports.
88. Where is the concurrent manager log file located?
Ans : $COMMON_TOP/admin//log or $APPLCSF/$APPLLOG
89. Is apps password necessary to start all the components of oracle application?
Ans : No. Only to start/stop concurrent managers apps password is needed.
90. What is a concurrent manager?
Ans : A concurrent manager is one which runs concurrent requests.
91. What are the different types of concurrent managers?
Ans :
1. Internal concurrent manager – Will start all other managers and monitor
2. Standard Manager – All concurrent request by default will to go this
3. Conflict resolution manager – Concurrent programs with incompatabilites will be handled by this
4. Transaction manager – Handle all transaction requests
92. What are actual and target count in ‘Adminster Concurrent Managers form’?
Ans : Target is the no. of concurrent processes a manager is supposed to start(specified in the defination of concurrent manager).Actual is the no. of processes a manager started actually.
Target and Actual should be always same.
93. What if Target and Actual are not same?
Ans : It means at operating system level resources are low to accomidate the required processes for concurrent managers.
94. What are work shifts?
Ans : Work shifts are nothing but timings at which the concurrent manager is supposed to run.
95. What if internal concurrent manager target and actual are not same?
Ans : we need to bounce the concurrent manager using adcmctl.sh
96. How to bounce a single concurrent manager?
Ans : From frontend using ‘Administer Concurrent Manager form’.
97. When we change apps password , is it necessary to bounce application?
Ans : Only we need to bounce concurrent managers.
98. What is dbc file and its location?
Ans : dbc file contain database connection information. DBC file is used by oracle applications to connect to database. Its location is $FND_TOP/secure
99. What is the other script by which u can start apache other than adapcctl.sh?
Ans : apachectl @IAS_ORACLE_HOME/Apache/bin
100. What is the configuration file for PL/SQL listener?
Ans : httpd_pls.conf @IAS_ORACLE_HOME/Apache/Apache/conf
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