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Oracle database 10g:Administration I Sample Questions:

1. Your database is not configured for session failover. Your tnsnames.ora file contains the following details:
test.us.oracle.com= (DESCRIPTION= (ADDRESS_LIST= (LOAD_BALANCE=off) (FAILOVER=ON) (ADDRESS=(PROTOCOL=tcp)(HOST=test1-server)(PORT=1521)) (ADDRESS=(PROTOCOL=tcp)(HOST=test2-server)(PORT=1521)))
(CONNECT_DATA=(SERVICE_NAME=test.us.oracle.com)))
Which feature is enabled in this case?

A) Load balancing
B) Transparent Application Failover (TAF)
C) Instance failover
D) Connect-time failover
E) Database failover

2. You want the user APP_DBA to administer the Oracle database from a remote machine. APP_DBA is granted the SYSDBA privilege to perform administrative tasks on the database. Which file is used by the Oracle database server to authenticate APP_DBA?

A) listener controller file
B) password file
C) control file and password file
D) control file

3. Which two operations require undo data? (Choose two.)

A) rolling forward during instance recovery
B) recording a transaction to redo log files
C) recovering from failed transactions
D) rolling back a transaction
E) committing a transaction

4. Your alert log file has the following information:
Tue May 25 17:43:38 2004
ORA-00060: Deadlock detected. More info in file /u01/app/oracle/admin/ORCL/udump/orcl_ora_3173.trc.
What would you do to ensure that database is still running correctly?

A) examine the trace file for details and ask the user who caused the deadlock to roll back the transaction
B) examine the trace file and kill the session that caused the deadlock
C) examine the trace file and kill both the sessions responsible for the deadlock
D) examine the trace file for details and remember that deadlocks are resolved automatically by Oracle database
E) examine the trace file for details and use the Undo Advisor to rollback the transaction that caused the deadlock

5. Which is the memory area that is created when a dedicated server process is started, and contains data and control information for that server process?

A) Streams Pool
B) SGA
C) Shared Pool
D) PGA

Solutions: