单选题Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A One runs faster than the otherB A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct pa

题目

单选题

Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）

One runs faster than the other

A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERT

A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERT

The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE

更多“单选题Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A One runs faster than the otherB A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct pa”相关问题

第1题

SQL*Loader reads a set of records from a file， generates INSERT commands， and passes them to the Oracle kernel. Oracle then finds places for those records in free blocks in the table and updates any associated indexes. Which SQL*Loader mode is used in this scenario？（）A、direct-path loadB、conventional path load

点击查看答案
第2题

You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance， you plan to move the data from the flat files to clustered tables in an Oracle database.While migrating the data， you want to have minimal impact on the database performance and optimize the dataload operation. Which method would you use to load data into the Oracle database（）A、Use the external table population.B、Use the Oracle Data Pump export and import utility.C、Use the conventional path data load of the SQL*Loader utility.D、Use the INSERT INTO...SELECT command to load the data

点击查看答案
第3题

What is the default function of a secondary path in MPLS?（）A、to act as an equal-cost path to the primary pathB、to enable another LSP for load balancingC、to act as a diverse backup path to the primary pathD、to allow the use of explicit path selection via EROs

点击查看答案
第4题

Which client requests to the database can be captured as a part of the workload capture？（） A、 flashback queryB、 distributed transactionsC、 logging in and logging out of sessionsD、 all DDL statements having bind variablesE、 direct path load of data from external files

点击查看答案
第5题

Which two are true regarding direct-path exports？（）A、Direct-path export is typically faster.B、Direct-path export can be invoked interactively.C、Direct-path export is character set independent.D、Direct-path export bypasses the SQL-command processing layer.E、Direct-path export can be used to export rows containing LOBs and BFILEs.

点击查看答案
第6题

You are using flat files as the data source for one of your data warehousing applications. To optimizethe application performance， you plan to move the data from the flat files toclustered tablesin an Oracle database. While migrating the data， you want to have minimal impact on the database performance and optimize thedata load operation. Which method would you use to load data into the Oracle database（）A、Use the external table population.B、Use the Oracle Data Pump export and import utility.C、Use the conventional path data load of the SQL*Loader utility.D、Use the INSERT INTO...SELECT command to load the data.

点击查看答案
第7题

Which statement is true about loading data using the conventional path of SQL*Loader（）A、Redo is not generated while performing conventional path loads.B、Only PRIMARY KEY， UNIQUE KEY， and NOT NULL constraints are checked.C、No exclusive locks are acquired when the conventional path loads are performed.D、Instead of performing transactions， SQL*Loader directly writes data blocks to the data files.E、INSERT triggers are disabled before the conventional path load and reenabled at the end of the load.

点击查看答案

单选题Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A One runs faster than the otherB A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct pa

题目

更多“单选题Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）A One runs faster than the otherB A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct pa”相关问题

第1题

第2题

第3题

第4题

第5题

第6题

第7题

相关内容