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Oracle database 10g:Administration I Sample Questions:

1. Your database is configured with the following parameters related to SGA:
SGA_TARGET=256MB
SHARED_POOL_SIZE=32MB
DB_CACHE_SIZE=100MB
LARGE_POOL_SIZE=0
JAVA_POOL_SIZE=0
STREAMS_POOL_SIZE=0
Which two statements are true about the configuration? (Choose two.)

A) The shared pool and the default buffer pool will not be sized bigger than 32 MB and 100 MB, respectively.
B) 124 MB (256 minus 132) of memory is available for use by all the manually and automatically sized components.
C) The shared pool and the default buffer pool will not be sized smaller than 32 MB and 100 MB, respectively.
D) 124 MB (256 minus 132) of memory is available for use by all the manually sized components.
E) The SGA_TARGET value cannot be sized smaller than 100 MB.

2. In the PROD database you have granted the RESUMABLE system privilege to the CONNECT role. Resumable space operation has been enabled for all user sessions. You want users NOT to be aware of any kind of space-related problems while performing transactions. Instead, you want the problem to be resolved by a database trigger automatically. Which combination of triggering time and event would you use to achieve this objective?

A) AFTER INSERT OR DELETE OR UPDATE
B) AFTER CREATE
C) AFTER TRUNCATE
D) AFTER SUSPEND
E) BEFORE SUSPEND
F) BEFORE INSERT OR DELETE OR UPDATE
G) BEFORE CREATE

3. Which three statements are true regarding the logical structure of the Oracle database? (Choose three.)

A) It is possible to have tablespaces of different block sizes in a database.
B) A data block is the smallest unit of I/O for data files.
C) Each segment contains one or more extents.
D) Multiple tablespaces can share single data file.
E) Each data block in the database always corresponds to one OS block.

4. You plan to use static database registration for a new listener when you create it. What could be the two reasons for this? (Choose two.)

A) The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.
B) More than one database is to be registered with the listener.
C) The Oracle Enterprise Manager is to be used to monitor an Oracle9i database.
D) The database that is to be registered with the listener is configured in shared server mode.
E) The users will connect the database by using the host naming method.

5. The junior DBA in your organization has accidentally deleted the alert log file. What will you do to create new alert log file?

A) Change the value for the BACKGROUND_DUMP_DEST parameter.
B) No action required.The file would be created automatically by the instance.
C) Create the new text file file as ALERT.LOG.
D) You have to recover the alert log file from the valid backup.

Solutions: