Information about the current foreign markets （） very important to our company.

A、is

B、was

C、are

D、were

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更多“Information about the current foreign markets （） very important to our company.”相关的问题

第1题

[单选题] There are about 130 prison establishments in England and Wales and some 20 in Scotland,many of which were built in the（）century.

A、16th B、17th C、18th D、19th

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第2题

[] You work as a database administrator for Supportcenter.cn. You enabled tracing while creating a listener to your database. What additional information is available to you when you enable tracing？（）

A、A.Information about each Oracle Net connection. B、B.Information about each entry in theLinstener.orafile C、C.Information about the changed done in the database D、D.Information about the different listeners in your system E、E.Information about all thenondatabasefiles required to operate the database

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第3题

[单选题] You work as a database administrator for Certkiller .com. You enabled tracing while creating a listener to your database. What additional information is available to you when you enable tracing？（）

A、Information about each Oracle Net connection. B、Information about each entry in theLinstener.orafile C、Information about the changed done in the database D、Information about the different listeners in your system E、Information about all thenondatabasefiles required to operate the database

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第4题

[单选题] You issued the following command： ALTER DATABASE ENABLE BLOCK CHANGE TRACKING； What will be the result of issuing this command？（）

A、 The block change tracking feature is enabled， and the information about the system change number is written in the change tracking file. B、 The block change tracking feature is enabled， and the information about the log sequence number is written in the change tracking file. C、 The block change tracking feature is enabled， and the information about the blocks that are changed since the last backup is written in the change tracking file. D、 The block change tracking feature is enabled， and the information about the locations of the datafiles and the online redo log files are written in the change tracking file.