1Z1-082資訊和Testpdf -認證考試材料的領導者和1Z1-082：Oracle Database Administration I

從Google Drive中免費下載最新的Testpdf 1Z1-082 PDF版考試題庫：https://drive.google.com/open?id=1gQQnMeIEyL5w682r1KjZnF7fRV6jz9ms

如今在IT業裏面臨著激烈的競爭，你會感到力不從心，這是必然的。你要做的是為你的事業保駕護航，當然，你有很多選擇，我推薦Testpdf Oracle的1Z1-082的考試試題及答案，它是幫助你成功獲得IT認證的好幫手，所以你還在等什麼呢，去獲得新的Testpdf Oracle的1Z1-082的考試培訓資料吧。

Oracle 1Z1-082 Exam Syllabus Topics:

Section	Objectives
Multitenant Architecture	- Container and pluggable databases (CDB/PDB) - Managing pluggable databases
Oracle Database Architecture	- Physical database structure - Database instance and memory structures
Backup and Recovery Concepts	- RMAN fundamentals - Backup and restore operations
Database Administration	- Managing database objects - Managing users and privileges
Database Installation and Configuration	- Installing Oracle Database software - Creating and configuring a database
Monitoring and Performance Management	- Performance tuning basics - Database monitoring tools
Database Storage Structures	- Control files and redo logs - Tablespaces and datafiles

>> 1Z1-082資訊 <<

1Z1-082權威認證 - 1Z1-082考試證照

如果你還在為了通過 Oracle 1Z1-082 花大量的寶貴時間和精力拼命地惡補知識，同時也不知道怎麼選擇一個更有效的捷徑來通過Oracle 1Z1-082認證考試。現在Testpdf為你提供一個有效的通過Oracle 1Z1-082認證考試的方法，會讓你感覺起到事半功倍的效果。

最新的 Oracle Database 19c 1Z1-082 免費考試真題 (Q22-Q27):

問題 #22
Examine the description of the CUSTOMERS table:

For customers whose income level has a value, you want to display the first name and due amount as 5% of their credit limit. Customers whose due amount is null should not be displayed.
Which query should be used?

A. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level IS NOT NULL AND cust_credit_limit IS NOT NULL;
B. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level <> NULL AND due_amount <> NULL;
C. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level != NULL AND cust_credit_level !=NULL;
D. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level != NULL AND due_amount != NULL;
E. SELECT cust_first_name, cust_credit_limit * .05 AS DUE_AMOUNT FROM customers WHERE cust_income_level IS NOT NULL AND due_amount IS NOT NULL;

答案：A

問題 #23
What two are benefits of Data Pump? (Choose two.)

A. It makes use of client system resources.
B. It can execute in parallel.
C. It can restart failed export jobs.
D. It represents database metadata information as DDL statements in the dump file.
E. It can export data into sequential media, such as tapes.

答案：B,C

問題 #24
The orders table has a column ORDER_DATE of data type date.
The default display format for a date Is DD-MON-RR.
Which two where conditions demonstrate the correct usage of conversion functions?

A. WHERE order_date > TO_CHAR(ADD_MONTHS(SYSDATE, 6), 'MON DD YYYY')
B. WHERE order_date > TO_DATE<ADD_MONTHS(SYSDATE, c) , 'MON DD YYYY')
C. WHERE order date > TO DATE('JUL 10 2018', *MON DD YYYY')
D. WHERE TO_CHAR(order_date, 'MON DD YYYY') = 'JAN 20 2019'
E. WHERE order_date IN (TO_DATE ('Oct 21 2018', 'Mon DD YYYY'), TC_CHAR('Nov 21 2018',
'Mon DD YYYY'))

答案：C,D

問題 #25
Which two tasks can you perform using DBCA for databases? (Choose two.)

A. Change the standard block size of an existing database
B. Enable flashback database for an existing database
C. Configure incremental backups for a new database
D. Configure a nonstandard block size for a new database
E. Register a new database with an available Enterprise Manager Management server

答案：D,E

問題 #26
In the ORCL database, UNDOTBS1 is the active undo tablespace with these properties:
1. A size of 100 MB
2. AUTOEXTEND is off
3. UNDO_RETENTION is set to 15 minutes
4. It has RETENTION GUARANTEE
UNDOTBS1 fills with uncommitted undo 10 minutes after the database opens.
What will happen when the next update is attempted by any transaction?

A. It succeeds and the generated undo is stored in SYSAUX.
B. It succeeds and the generated undo is stored in SYSTEM.
C. It succeeds and the least recently written undo block of UNDOTBS1 is overwritten by the generated undo.
D. It fails and returns the error message "ORA-30036: unable to extend segment by 8 in undo tablespace 'UNDOTBS1'".
E. It succeeds and the least recently read undo block of UNDOTBS1 is overwritten by the generated undo.

答案：D

解題說明：
To guarantee the success of long-running queries or Oracle Flashback operations, you can enable retention guarantee. If retention guarantee is enabled, the specified minimum undo retention is guaranteed; the database never overwrites unexpired undo data even if it means that transactions fail due to lack of space in the undo tablespace. If retention guarantee is not enabled, the database can overwrite unexpired undo when space is low, thus lowering the undo retention for the system. This option is disabled by default.

問題 #27
......

Testpdf的1Z1-082考古題有著讓你難以置信的命中率。這個考古題包含實際考試中可能出現的一切問題。因此，只要你好好學習這個考古題，通過1Z1-082考試就會非常容易。作為Oracle的一項重要的考試，1Z1-082考試的認證資格可以給你帶來很大的好處。所以你絕對不能因為失去這次可以成功通過考試的機會。Testpdf承諾如果考試失敗就全額退款。為了你能順利通過1Z1-082考試，趕緊去Testpdf的網站瞭解更多的資訊吧。

1Z1-082權威認證: https://www.testpdf.net/1Z1-082.html

順便提一下，可以從雲存儲中下載Testpdf 1Z1-082考試題庫的完整版：https://drive.google.com/open?id=1gQQnMeIEyL5w682r1KjZnF7fRV6jz9ms