La grande couverture, la bonne qualité et la haute précision permettent le Pass4Test à avancer les autre sites web. Donc le Pass4Test est le meilleur choix et aussi l'assurance pour le succès de test Oracle 1Z0-042.
Pass4Test est un seul site web qui peut offrir toutes les documentations de test Oracle 1Z0-403. Ce ne sera pas un problème à réussir le test Oracle 1Z0-403 si vous préparez le test avec notre guide d'étude.
Selon les feedbacks les professionnels bien réputés dans l'Industrie IT, Pass4Test est un bon catalyseur de leurs succès. L'outil de formation offert par Pass4Test leur aide d'économiser le temps et l'argent, le plus important est qu'ils aient passé le test Oracle 1Z0-042 avec succès. Pass4Test est un fournissur fiable. Vous allez réaliser votre rêve avec l'aide de Pass4Test.
Code d'Examen: 1Z0-042
Nom d'Examen: Oracle (Oracle database 10g:Administration I)
Questions et réponses: 185 Q&As
Code d'Examen: 1Z0-403
Nom d'Examen: Oracle (Enterprise Linux System Administration)
Questions et réponses: 113 Q&As
Si vous travaillez quand même très dur et dépensez beaucoup de temps pour préparer le test Oracle 1Z0-403, mais ne se savez pas du tout c'est où le raccourci pour passer le test certification, Pass4Test peut vous donner une solution efficace. Vous vous sentirez magiquement jouer un effet multiplicateur.
Le Certificat Oracle 1Z0-403 est un passport rêvé par beaucoup de professionnels IT. Le test Oracle 1Z0-403 est une bonne examination pour les connaissances et techniques professionnelles. Il demande beaucoup de travaux et efforts pour passer le test Oracle 1Z0-403. Pass4Test est le site qui peut vous aider à économiser le temps et l'effort pour réussir le test Oracle 1Z0-403 avec plus de possibilités. Si vous êtes intéressé par Pass4Test, vous pouvez télécharger la partie gratuite de Q&A Oracle 1Z0-403 pour prendre un essai.
1Z0-042 Démo gratuit à télécharger: http://www.pass4test.fr/1Z0-042.html
NO.1 You have a text file that maintains information on thousands of items. The end-user application requires
the transfer of that information into a table in the database. What would you use to achieve this task?
(Choose two.)
A. Data Pump
B. SQL*Loader
C. External table
D. Oracle Text
E. Oracle Import
Answer: BC
Oracle examen 1Z0-042 certification 1Z0-042
NO.2 The user SCOTT executes the following command successfully to increase the salary values in one of
his sessions:
SQL> UPDATE emp SET sal=sal*1.15 WHERE deptno=20;
Before SCOTT ends the transaction, user HR who has the privileges on EMP table executes a query to
fetch the salary details but finds the old salary values instead of the increased values.
Why does HR still see the old data?
A. because of redo data from redo log file
B. because of data from a temporary tablespace
C. because of undo data from the undo tablespace
D. because of data from database buffer cache
Answer: C
Oracle examen 1Z0-042 certification 1Z0-042
NO.3 Which statement regarding the contents of the V$PARAMETER view is true?
A. displays only the list of default values
B. displays the current contents of the server parameter file
C. displays the currently in effect parameter values
D. displays the list of all the parameter files of a database
E. displays only the list of all advanced parameters
F. displays only the list of all basic parameters
Answer: C
Oracle certification 1Z0-042 1Z0-042
NO.4 In your database, the snapshot interval is set to 10 minutes for the Automatic Workload Repository
(AWR). The database instance is running for the past 30 days.
View the Exhibit to examine the Automatic Database Diagnostic Monitor (ADDM) task.
The ADDM task is performed every 10 minutes, except the last task. What could be the reason for this?
A. The snapshot retention period for the AWR was increased before the last task.
B. The STATISTICS_LEVEL initialization parameter was changed to BASIC and reset to TYPICAL before
the last task.
C. The optimizer statistics was collected manually by using the DBMS_STATS package before the last
task.
D. The optimizer statistics for few objects in the database were locked before the last task.
Answer: B
certification Oracle 1Z0-042 examen 1Z0-042 examen certification 1Z0-042 certification 1Z0-042
NO.5 Examine the following commands executed in your database:
SQL> ALTER SESSION RECYCLEBIN=ON;
Session altered
SQL> CREATE TABLE emp TABLESPACE tbsfd AS SELECT * FROM hr.employees; Table created.
Further, you executed the following command to drop the table:
SQL> DROP TABLE emp;
Table dropped.
What happens in this scenario?
A. The table is moved to the SYSTEM tablespace.
B. The table is renamed and remains in the TBSFD tablespace.
C. The table is moved to the SYSAUX tablespace.
D. The table is removed from the database permanently.
Answer: B
certification Oracle 1Z0-042 examen 1Z0-042 1Z0-042 examen
NO.6 You executed the STARTUP MOUNT command to start your database. For which database operation
do you need to start the database in the MOUNT state?
A. dropping a user in your database
B. dropping a tablespace in your database
C. enabling or disabling redo log archiving
D. renaming the control files
E. re-creating the control files, after you lost all the control files in your database
Answer: C
Oracle 1Z0-042 examen certification 1Z0-042 1Z0-042 examen certification 1Z0-042
NO.7 You want to create a tablespace with the following specifications:
1. The tablespace extends automatically.
2. Used and free extents should be managed by bitmaps.
3. Default PCTUSED attribute is set to 60.
4. All the extents would be of size 1 MB.
Which three options would you choose to create the tablespace? (Choose three.)
A. tablespace with segment space management as automatic
B. tablespace with AUTOEXTEND enabled
C. tablespace with a uniform extent allocation of 1 MB
D. tablespace with dictionary-managed extents
E. tablespace with segment space management as manual
Answer: BCE
Oracle 1Z0-042 examen 1Z0-042 examen
NO.8 Which step do you need to perform to enable a user with the SYSDBA privilege to log in as SYSDBA in
iSQL*Plus.?
A. The user must be granted the database administrator (DBA) privilege.
B. Set up a user in the Oracle Application Server Containers for J2EE (OC4J) user manager, and grant
the webDba role to the user.
C. The user must be listed in the password file for the authentication.
D. No special setup is needed for the user to connect as SYSDBA in iSQL*Plus.
Answer: B
certification Oracle certification 1Z0-042 certification 1Z0-042
没有评论:
发表评论