05 2019 档案
摘要：46题、choose two Examine this command: SQL> ALTER SYSTEM SET ENABLE_DDL_LOGGING=TRUE; Which two statements are true? A) All DDL statements are logged in
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posted @ 2019-05-30 17:00
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摘要：45题、choose three Which three statements are true about the purpose of checkpoints? A) They ensure that instance recovery starts in the event of an ins
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posted @ 2019-05-30 13:30
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摘要：44题、choose three Which three statements are true about a job chain? A) It can be executed using time-based schedules. B) It cannot invoke the same pro
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posted @ 2019-05-30 10:32
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摘要：43题、choose two Which two services may you see on the My Service Dashboard page? A) Database Cloud Service B) Network Cloud Service C) User Cloud Servi
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posted @ 2019-05-28 13:06
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摘要：42题、choose two Which two must be installed or configured either manually or by DBCA in order to use Enterprise Manager Database Express (EM Express)?
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posted @ 2019-05-28 10:04
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摘要：41题、choose one Examine the details of the uncompressed, non-partitioned heap table CITIES. Name Null? Type CITYID NOT NULL NUMBER (4) CITY_NAME VARCHA
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posted @ 2019-05-28 09:28
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摘要：40题、choose three You perform RMAN backups for your database and use a recovery catalog for managing the backups. To free space, you execute this comma
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posted @ 2019-05-24 15:49
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摘要：39题、choose two You configured the Fast Recovery Area (FRA) for your database. The database instance is in ARCHIVELOG mode. The default location for th
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posted @ 2019-05-24 10:41
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摘要：38题、choose two Which two categories of segments are analyzed by the Automatic Segment Advisor? A) segments in tablespaces that have exceeded a critica
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posted @ 2019-05-23 14:35
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摘要：37题、choose two Your database is in ARCHIVELOG mode and you want to automate the backup scheduling for your database. Which two tools or utilities woul
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posted @ 2019-05-23 13:43
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摘要：36、choose one The schema SALES exists in two databases, ORCL1 and ORCL2, and has the same password, SALES123. User SALES has CREATE DATABASE LINK and
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posted @ 2019-05-23 13:09
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摘要：35、choose three Which three statements are true about Oracle Data Pump? A) Oracle Data Pump export and import operations can be performed to move data
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posted @ 2019-05-22 15:26
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摘要：34、choose one You want to create a table, DAILY_ORDERS, for an OLTP application, where data should be compressed during both direct-path INSERT and co
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posted @ 2019-05-22 14:52
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摘要：33、choose four Which four statements are true about the components of the Oracle Scheduler? A) A program and schedule can be specified as part of a jo
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posted @ 2019-05-22 13:32
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摘要：32、choose three Backup requirements for a database: * Level 0 backup on Sunday * Cumulative incremental level 1 backup on Monday, Wednesday, and Satur
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posted @ 2019-05-16 11:07
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摘要：31、choose one You want to create a test database as a replica of your production database with minimum intervention from a DBA. Which method would you
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posted @ 2019-05-16 10:19
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摘要：30、choose one Identify the access that is initially available to connect to your Database as a Service (DBaaS) environment. A) SSL/TLS on port 443 B)
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posted @ 2019-05-16 09:27
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摘要：第29题、choose one Examine the parameters for a database instance: NAME TYPE VALUE temp_undo_enabled boolean TRUE undo_ management string AUTO undo _rete
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posted @ 2019-05-15 14:24
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摘要：第28题、choose one Unified auditing is enabled in your database. The HR_ADMIN and OE_ADMIN roles exist and are granted system privileges. You execute the
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posted @ 2019-05-15 13:41
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摘要：第27题、choose one Which statement is true about profiles? A) Resource limits specified in a profile assigned to a user are always enabled. B) A profile
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posted @ 2019-05-14 15:17
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摘要：第26题、choose one What must you use to read data from a table in your database and write it to an external table? A) Use SQL* LOADER conventional path l
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posted @ 2019-05-14 14:16
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摘要：25：choose one Examine the command: SQL> CREATE TABLESPACE testl DATAFILE '/u01/app/oracle/oradata/orcl/test01.dbf' SIZE 5M AUTOEXTEND ON UNIFORM; Whic
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posted @ 2019-05-14 13:28
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摘要：24题：choose one Your database instance is started by using a server parameter file (SPFILE). You execute the following command to change the value of t
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posted @ 2019-05-09 14:32
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摘要：23题：choose one Which statement is true about the Database as a Service (DBaaS) instances and Database instances in Oracle Public Cloud? A) An Oracle d
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posted @ 2019-05-09 13:37
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