Oracle 1Z0-045 Actual Tests : Oracle database 10g:new features for Oracle8i ocps

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Oracle 1Z0-045 Exam Syllabus Topics:

Oracle database 10g:new features for Oracle8i ocps Sample Questions:

1. While exporting data by using Data Pump, you find that the export runs for a long period. Because this action is being performed during peak hours, you decide to stop the job and restart it during off-peak hours. Which view would you query to determine the name and status of the stopped job?

A) DBA_DATAPUMP_JOBS
B) V$SESSION_LONGOPS
C) DBA_DATAPUMP_SESSIONS
D) DBA_JOBS
E) V$SESSION

2. In an online transaction processing (OLTP) environment, you find that the transaction tables get heavily fragmented during the week. You decide to defragment the transaction tables on every Friday at 9:30 p.m. to gain performance. Which two new features of the Oracle 10g database could you use to automate this task? (Choose two.)

A) the DBMS_AQ package
B) the DBMS_IJOB package
C) Enterprise Manager job scheduling
D) the DBMS_SCHEDULER package
E) the OS level job automation tool

3. You enabled block change tracking for faster incremental backups in your database. Which background process writes to the change tracking file?

A) RBAL
B) PMON
C) DBWR
D) CKPT
E) MMON
F) SMON
G) CTWR

4. The _____ identifies and helps to resolve performance problems relating to the execution of SQL statements by recommending which indexes, materialized views, or materialized view logs to create, drop, or retain.

A) SQL Access Advisor
B) Undo Advisor
C) SQL Tuning Advisor
D) MTTR Advisor
E) Segment Advisor
F) Memory Advisor

5. View the Exhibit and examine the Data Pump architecture.
Identify the numbered components.

A) 1 - Direct Path API, 2 - Oracle Loader, 3 - Oracle Data Pump
B) 1 - Oracle Data Pump, 2 - Direct Path API, 3 - Oracle Loader
C) 1 - Oracle Data Pump, 2 - Oracle Loader, 3 - Direct Path API
D) 1 - Oracle Loader, 2 - Direct Path API, 3 - Oracle Data Pump
E) 1 - Oracle Loader, 2 - Oracle Data Pump, 3 - Direct Path API

Solutions: