100% Pass Guarantee with Oracle 1Z0-034 Dumps!

Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package? (Choose all that apply.)

A. It can be used to allow the access privilege settings for users but not roles.

B. It can be used to allow the access privilege settings for users as well as roles.

C. It can be used to control the time interval for which the access privilege is available to a user.

D. It can be used to selectively restrict the access for each user in a database to different host computers.

E. It can be used to selectively restrict a user's access to different applications in a specific host computer.

memory_target big integer 808M pga_aggregate_target big integer 0 sga_target big integer 0 SQL> SHOW PARAMETER SGA_MAX_SIZE

NAME TYPE VALUE ------------------------------------------------------------------------------------------------- sga_max_size big integer 808M Which statement is correct about the database?

A. Automatic memory management is disabled because PGA_AGGREGATE_TARGET and SGA_TARGET are not set.

B. The instance is started but the database will not be opened until PGA_AGGREGATE_TARGET and

C. SGA_TARGET are set.

D. The database is opened but users cannot perform transactions until PGA_AGGREGATE_TARGET and SGA_TARGET are set.

E. Automatic memory management is enabled and, as per the policy, 60% of the memory for System Global Area (SGA) and 40% of the memory for Program Global Area (PGA) will be distributed at startup.

Examine the following command for RMAN backup:

RMAN> RUN {

ALLOCATE CHANNEL c1 DEVICE TYPE sbt;

ALLOCATE CHANNEL c2 DEVICE TYPE sbt;

ALLOCATE CHANNEL c3 DEVICE TYPE sbt;

BACKUP

INCREMENTAL LEVEL = 0

(DATAFILE 1,4,5 CHANNEL c1)

(DATAFILE 2,3,9 CHANNEL c2)

(DATAFILE 6,7,8 CHANNEL c3);

SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT';

}

Which statement is true regarding the approach in the command?

A. The RMAN multiplexing level is 4.

B. It is the use of asynchronous I/O by RMAN.

C. It is a case of parallelization of the backup set.

D. It is an implementation of a multisection backup.