Dans cette société de plus en plus intense, nous vous proposons à choisir une façon de se former plus efficace : moins de temps et d'argent dépensé. Pass4Test peut vous offrir une bonne solution avec une plus grande space à développer.
Pass4Test peut offrir nombreux de documentations aux candidats de test Oracle 1z0-474, et aider les candidats à réussir le test. Les marétiaux visés au test Oracle 1z0-474 sont tout recherchés par les experts avec leurs connaissances professionnelles et les expériences. Les charactéristiques se reflètent dans la bonne qualité de Q&A, la vitesse de la mise à jour. Le point plus important est que notre Q&A est laquelle le plus proche du test réel. Pass4Test peut vous permettre à réussir le test Oracle 1z0-474 100%.
Pass4Test est aussi un site d'offrir la ressource des connaissances pour le test Certification IT. Selon les Feedbacks venus de gens qui ont untilié les produits de Pass4Test, Pass4Test est un site fiable comme l'outil de se former. Les Q&As offertes par Pass4Test sont bien précises. Les experts de Pass4Test mettent à jour nos documentations de formation de temps de temps.
Code d'Examen: 1z0-062
Nom d'Examen: Oracle (Oracle Database 12c: Installation and Administration)
Questions et réponses: 166 Q&As
Code d'Examen: 1z0-474
Nom d'Examen: Oracle (Oracle Taleo Recruiting Cloud Service 2012 Essentials)
Questions et réponses: 76 Q&As
Dans l'Industrie IT, le certificat IT peut vous permet d'une space plus grande de se promouvoir. Généralement, la promotion de l'entreprise repose sur ce que vous avec la certification. Le Certificat Oracle 1z0-474 est bien autorisé. Avec le certificat Oracle 1z0-474, vous aurez une meilleure carrière dans le future. Vous pouvez télécharger tout d'abord la partie gratuite de Q&A Oracle 1z0-474.
Si vous choisissez notre l'outil formation, Pass4Test peut vous assurer le succès 100% du test Oracle 1z0-062. Votre argent sera tout rendu si vous échouez le test.
Si vous voulez ne se soucier plus à passer le test Oracle 1z0-062, donc vous devez prendre la Q&A de Pass4Test comme le guide d'étude pendant la préparation de test Oracle 1z0-062. C'est une bonne affaire parce que un petit invertissement peut vous rendre beaucoup. Utiliser la Q&A Oracle 1z0-062 offerte par Pass4Test peut vous assurer à réussir le test 100%. Pass4Test a toujours une bonne réputation dans l'Industrie IT.
1z0-062 Démo gratuit à télécharger: http://www.pass4test.fr/1z0-062.html
NO.1 Which three factors influence the optimizer's choice of an execution plan?
A. the optimizer_mode initialization parameter
B. operating system (OS) statistics
C. cardinality estimates
D. object statistics in the data dictionary
E. fixed baselines
Answer: A,B
Oracle examen 1z0-062 examen 1z0-062 examen 1z0-062 examen certification 1z0-062
Reference: http://docs.oracle.com/cd/B19306_01 /server.102 /b14211 /optimops.htm
NO.2 The ORCL database is configured to support shared server mode. You want to ensure that a
user connecting remotely to the database instance has a one-to-one ratio between client and server
processes.
Which connection method guarantees that this requirement is met?
A. connecting by using an external naming method
B. connecting by using the easy connect method
C. creating a service in the database by using the dbms_service.create_service procedure and using
this service for creating a local naming service"
D. connecting by using the local naming method with the server = dedicated parameter set in the
tnsnames.ora file for the net service
E. connecting by using a directory naming method
Answer: C,E
Oracle examen 1z0-062 1z0-062 certification 1z0-062
NO.3 Which two statements are true about the logical storage structure of an Oracle database?
A. An extent contains data blocks that are always physically contiguous on disk.
B. An extent can span multiple segments,
C. Each data block always corresponds to one operating system block.
D. It is possible to have tablespaces of different block sizes.
E. A data block is the smallest unit of I/O in data files.
Answer: B,D
certification Oracle 1z0-062 examen 1z0-062 examen certification 1z0-062
Reference: http://docs.oracle.com/cd/E11882_01 /server.112 /e40540/logical.htm#CNCPT250
NO.4 Examine the resources consumed by a database instance whose current Resource Manager
plan is displayed.
SQL> SELECT name, active_sessions, queue_length, Consumed_cpu_time, cpu_waits,
cpu_wait_time FROM v$rsrc_consumer_group;
NAMEACTIVE_SESSIONS QUEUE_LENGTH CONSUMED_CPU_WAITS CPU_WAIT_TIME
OLTP__ORDER__ENTRY1029690 467 6709 OTHES__GROUPS 0 059823664089 60425 SYS_GROUP 1
02420704 914 19540 DS.S_QUERIES4245946603004 55700
Which two statements are true?
A. An attempt to start a new session by a user belonging to DSS_QUERIES fails with an error.
B. An attempt to start a new session by a user belonging to OTHE_GROUPS fails with an error.
C. The CPU_WAIT_TIME column indicates the total time that sessions in the consumer group waited
for the CPU due to resource management.
D. The CPU_WAIT_TIME column indicates the total time that sessions in the consumer group waited
for the CPU due to I/O waits and latch or enqueue contention.
E. A user belonging to the DSS__QUERIES resource consumer group can create a new session but
the session will be queued.
Answer: C,E
certification Oracle 1z0-062 examen 1z0-062 examen 1z0-062 examen
NO.5 The hr user receiver, the following error while inserting data into the sales table: ERROR at line
1:
ORA-01653; unable to extend table HR.SALES by 128 in tablespace USERS
On investigation, you find that the users tablespace uses Automnrif Segment Space Management
(ASSM). It is the default tablespace for the HR user with an unlimited quota on it.
Which two methods would you use to resolve this error?
A. Altering the data life associated with the USERS tablespace to ex automatically
B. Adding a data life to the USERS tablespace
C. Changing segment space management for the USERS tablespace to manual
D. Creating a new tablespace with autoextend enabled and changing the default tablespace of the
HR user to the new tablespace
E. Enabling resumable space allocation by setting the RESUMABLE_TIMEOUT parameter to a
nonzero value
Answer: A,D
Oracle examen certification 1z0-062 certification 1z0-062 1z0-062 examen certification 1z0-062 certification 1z0-062
NO.6 You plan to create a database by using the Database Configuration Assistant (DBCA), with the
following specifications:
-Applications will connect to the database via a middle tier.
-The number of concurrent user connections will be high.
-The database will have mixed workload, with the execution of complex BI queries scheduled at
night.
Which DBCA option must you choose to create the database?
A. a General Purpose database template with default memory allocation
B. a Data Warehouse database template, with the dedicated server mode option and AMM enabled
C. a General Purpose database template, with the shared server mode option and Automatic
Memory Management (AMM) enabled
D. a default database configuration
Answer: C
Oracle 1z0-062 examen 1z0-062 examen
Reference:
http://www.oracledistilled.com/oracle-database/administration/creating-a-databaseusing-database
-configuration-assistant/
NO.7 Which two statements correctly describe the relationship between data files and logical
database structures?
A. A segment cannot span data files.
B. A data file can belong to only one tablespace.
C. An extent cannot span data files.
D. The size of an Oracle data block in a data file should be the same as the size of an OS block.
Answer: B,C
Oracle examen certification 1z0-062 1z0-062 examen certification 1z0-062 1z0-062 examen
Reference: https://mohibalvi.wordpress.com/tag/alter-tablespace/
NO.8 Examine the parameters for your database instance:
NAMETYPE VALUE
undo_management string AUTO undo_retentioninteger 12 00 undo_tablespace string UNDOTBS1
You execute the following command:
SQL> ALTER TABLESPACE undotbs1 RETENTION NOGUARANTEE;
Which statement is true in this scenario?
A. Undo data is written to flashback logs after 1200 seconds.
B. Inactive undo data is retained for 1200 seconds even if subsequent transactions fail due to lack of
space in the undo tablespace.
C. You can perform a Flashback Database operation only within the duration of 1200 seconds.
D. An attempt is made to keep inactive undo for 1200 seconds but transactions may overwrite the
undo before that time has elapsed.
Answer: A
certification Oracle certification 1z0-062 certification 1z0-062 certification 1z0-062
没有评论:
发表评论