In a situation where no multiplexing of redo logs takes place, what happens when Oracle cannot read data from the online redo log group for archiving?()
时间:2022-11-10
You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?()
The DBA is defining role for users. Which of the following is not an acceptable method for defining a default role?()
时间:2022-11-05
Flushing dirty buffers out of the buffer cache is influenced to the greatest extent by which of the following process?()
he DBA is about to enable auditing on the Oracle database in an attempt to discover some suspicious activity. Audit trail information is stored in which of the following database object names?()
Which of the following operations does not require Oracle to store information in an UNDO segments as part of the transaction?()
时间:2022-11-04
You are analyzing the components of the redo log mechanisms in your Oracle database. Which of the following purposes does the CKPT process serve?()
时间:2022-10-30
Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?()
时间:2022-10-26
To determine the space allocated for temporary segments, the DBA can access which of the following views? ()
时间:2022-10-23
You are attempting to clear an unarchived redo log file. In order to manually enact a log switch, which of the following statements is appropriate?()
时间:2022-10-21
A table was just created on your Oracle database with six extents allocated to it. Which of the following factors most likely caused the table to have so many extents allocated?()
时间:2022-10-20
When an UNDO segment is created manually by you, its availability status is set to which of the following automatically by Oracle?()
时间:2022-10-18
In order to enable remote administration of users and tablespaces on an Oracle database, which of the following types of files must exist in the database?()
时间:2022-10-17
You are creating tablespaces in Oracle. Which of the following keywords or clauses permits the datafiles of a database to grow automatically in order to accommodate data growth?()
时间:2022-10-15
You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?()
时间:2022-10-12