cnblogs_5359

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 阅读全文

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 阅读全文

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 阅读全文

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 阅读全文

摘要： choose two Your database is running in ARCHIVELOG mode. You want to take a consistent whole database backup. Which two statements are true in this sce 阅读全文

摘要： choose three Which three statements are true about Oracle checkpoint processing? A) Incremental checkpoints write some dirty buffers to the datafiles 阅读全文

摘要： choose three Your database is configured for ARCHIVELOG mode, and a daily full database backup is taken. RMAN is configured to perform control file au 阅读全文

摘要： choose three Which three statements are true about Oracle Data Pump? A) Oracle Data Pump export and import operations can be performed only by users w 阅读全文

摘要： choose two Examine this command executed on a client that is remote from the database server. SQL> CONNECT hr/hr@orcl Which two are required for this 阅读全文

摘要： choose one What is a pre-requisite to alter a role? A) You should set the OS_ROLES parameter to true. B) You should be granted the DBA role. C) You sh 阅读全文