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Q81. You have issued a SHUTDOWN ABORT command to bring down your database instance.

Consider the steps that will be performed later when you open the database:

1. SGA is allocated.

2. Control file is read.

3. Redo log files are opened.

4. Instance recovery is started.

5. Background processes are started.

6. Data file headers are checked for consistency.

7. Server parameter file or the initialization parameter file is read.

Which option has the correct order in which these steps occur?

A. 7, 1, 5, 2, 3, 6, 4

B. 1, 2, 3, 7, 5, 6, 4

C. 7, 1, 4, 5, 2, 3, 6

D. 1, 7, 5, 4, 2, 3, 6

Answer: A


Q82. You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader direct path load method to perform this task. The table in which you plan to load data in an important table having various integrity constraint defined on it.

Which constraints will remain enabled by default during this operation? (Choose all that apply.)

A. CHECK

B. UNIQUE

C. NOT NULL

D. PRIMARY KEY

E. FOREIGN KEY

Answer: BCD


Q83. Note the following points describing various utilities in Oracle Database 11g:

1. It enables the high-speed transfer of data from one database to another

2. It provides a complete solution for the backup, restoration and recovery needs of the entire database

3. It enables the loading of data from an external file into table of an Oracle Database

4. It provides a tape backup management for the Oracle ecosystem

Which point describes Oracle Secure Backup?

A. 1

B. 2

C. 3

D. 4

E. 1,2 and 4

F. 1,2,3, and 4

Answer: D


Q84. Which two statements are true regarding undo tablespaces? (Choose two.)

A. The database can have more than one undo tablespace

B. The UNDO_TABLESPACE parameter is valid in both automatic and manual undo management

C. Undo segments automatically grow and shrink as needed, acting as circular storage buffer for their assigned transactions

D. An undo tablespace is automatically created if the UNDO_TABLESPACE parameter is not set and the UNDO_MANAGEMENT parameter is set to AUTO during the database instance start up

Answer: AC


Q85. Examine the following steps performed on a database instance:

1. The DBA grants the CREATE TABLE system privilege to the SKD user with ADMIN OPTION

2. The SKD user creates a table

3. The SKD user grants the CREATE TABLE system privilege to the HR user

4. The HR user creates a table

5. The DBA revokes the CREATE TABLE system privilege from SKD

Which statement is true after step 5 is performed?

A. The table created by SKD is not accessible and SKD cannot create new tables

B. The tables created by SKD and HR remain, but both cannot create new tables

C. The table created by HR remains and HR still has the CREATE TABLE system privilege

D. The table created by HR remains and HR can grant the CREATE TABLE system privilege to other users

Answer: C


Q86. Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client while connecting to the database instance from a remote machine?

A. Host naming method

B. Local naming method

C. External naming method

D. Directory naming method

Answer: B


Q87. Your database is open and the LISTENER listener is running. The new DBA of the system stops the listener by using the command: LSNRCTL> STOP

What happens to the sessions that are presently connected to the database instance?

A. The sessions are able to perform only queries

B. The sessions are not affected and continue to function normally

C. The sessions are terminated and the active transactions are rolled back

D. The sessions are not allowed to perform any operations till the listener is started

Answer: B


Q88. For which database operation would you need the database to be in the MOUNT state?

A. Renaming the control files

B. Re-creating the control files

C. Dropping a user in your database

D. Dropping a tablespace in your database

E. Configuring the database instance to operate in the ARCHIVELOG or NOARCHIVELOG modes

Answer: E


Q89. View the Exhibit to examine the error that occurred during the database startup.

You opened an RMAN session for the database. To repair the failure, you executed the following command as the first RMAN command:

RMAN> REPAIR FAILURE;

Which statement describes the consequence of this command?

A. The command performs the recovery and closes the failure

B. The command only displays the advice and the RMAN script required for recovery

C. The command executes the RMAN script to repair the failure and remove the entry from the Automatic Diagnostic Repository (ADR)

D. The command produces an error because the ADVISE FAILURE command was not executed before the REPAIR FAILURE command

Answer: D


Q90. You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance, you plan to move the data from the flat files to clustered tables in an Oracle database. While migrating the data, you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into the Oracle database?

A. Use the external table population.

B. Use the Oracle Data Pump export and import utility.

C. Use the conventional path data load of the SQL*Loader utility.

D. Use the INSERT INTO...SELECT command to load the data.

Answer: C