Oracle Oracle Database 1Z0-034 Questions & Answers

• Question 41:

  Which three elements can a job chain process involve? (Choose three)

  A. an event

  B. a schedule

  C. a program

  D. another chain

  E. a lightweight job

  Correct Answer: BDE

• Question 42:

  Identify two correct statements about the Active Session History (ASH) data.

  A. A part of SGA memory is used to store ASH data as rolling buffer.

  B. The ASH data can be analyzed between any two small time intervals.

  C. All ASH data in memory are flushed to disk by MMON in every 3 seconds.

  D. All ASH data in memory are flushed to disk by MMNL process whenever the buffer is full.

  Correct Answer: AB

• Question 43:

  Identify two advantages of using a recovery catalog instead of the control file of the target database in Recovery Manager (RMAN).

  A. You can use RMAN stored scripts.

  B. Recovery is faster if data is stored in catalog in addition to the control file.

  C. You can store backup information of all registered databases in one place.

  D. Database backups are automatically deleted when they are older than the specified time period.

  Correct Answer: AC

• Question 44:

  View the Exhibit and examine the steps that you executed to create a database resource plan.

  Subsequently, you execute the following procedure which results in an error:

  SQL> EXECUTE dbms_resources_manager.validate_pending_area ( );

  What could be the reason?

  

  A. The pending area is automatically submitted after the plan creation

  B. The procedure must be executed before creating the resources plan directive

  C. The SYS_GROUP resource consumer group is not included in the resource plan directive

  D. The OTHER_GROUPS resources consumer group is not included in the resource plan directive

  Correct Answer: D

• Question 45:

  Identify three key features of Oracle Data Pump (Choose three.)

  A. Data Pump can stop a running job and resume it later

  B. Data Pump can perform import using database link

  C. Data Pump uses absolute path instead of relative path

  D. Data Pump uses relative path instead of absolute path

  E. Data Pump can perform incremental and cumulative exports

  Correct Answer: ABD

• Question 46:

  You are managing an Oracle Database 11g database. You configured the database to run in ARCHIVELOG mode. Which two statements are true in this scenario?

  A. You must shut down the database instance to perform the backups.

  B. You must configure the flash recovery area (fast recovery area) for the database.

  C. You can perform complete database backups without closing the database.

  D. All the previous closed database backups including control files become invalid after you configure the database to ARCHIVELOG mode.

  Correct Answer: CD

• Question 47:

  SQL> SELECT blocks FROM user_segments WHERE segment_name=,ALTBT; BLOCKS

  SQL> ALTER TABLE altb SHRINK SPACE COMPACT;

  Table altered.

  SQL> SELECT blocks FROM user_segments WHERE segment_name=*ALTB*;

  BLOCKS

  View the Exhibit and examine the output and commands executed on the ALTB table.

  Why does the number of blocks for the table remain the same after the shrink operation?

  A. because the table did not contain migrated or chained rows

  B. because the row IDs remain the same for all rows during the shrink operation

  C. because the progress of the shrink operation is not saved in the bitmap blocks of the table

  D. because the high-water mark (HWM) did not move due to the compact option that is used in the shrink operation

  Correct Answer: D

• Question 48:

  You realize that the control file is damaged in your production database. After restoring the control file from autobackup, what is the next step that you must do to proceed with the database recovery?

  A. Mount the database

  B. Open the database in NORMAL mode

  C. Open the database in RESTRICTED mode

  D. Open the database with the RESETLOGS option

  Correct Answer: A

• Question 49:

  You created a tablespace with the following statement:

  CREATE BIGFILE TABLESPACE adtbs

  DATAFILE '/probdb/data/adtbs.dbf' SIZE 10G;

  There is now a requirement to increase the size of the tablespace.

  Which two ALTER statements are correct in this scenario? (Choose two.)

  A. ALTER TABLESPACE adtbs RESIZE 20G;

  B. ALTER TABLESPACE adtbs ADD DATAFILE;

  C. ALTER TABLESPACE adtbs AUTOEXTEND ON;

  D. ALTER TABLESPACE adtbs ADD DATAFILE'/proddb/data/adtbs1.dbf' SIZE 10G;

  E. ALTER TABLESPACE adtbs MODIFY DATAFILE '/proddb/data/adtbs.dbf' AUTOEXTEND ON;

  Correct Answer: AC

• Question 50:

  Which three types of files can be automatically placed in the flash recovery area (fast recovery area in 11g Release 2)? (Choose three.)

  A. Alert log file

  B. Archived redo log files

  C. Control file autobackups

  D. Server Parameter file (SPFILE)

  E. Recovery Manager (RMAN) backup piece

  Correct Answer: BCE