Why would the British buyer in the example prefer to pay the additional ￡ 15？

A .  To list all backups that were no longer available for restore operations B .  To list all backups that had aged beyond the RMAN retention criteria C .  To list all backup set pieces listed in control-file or recovery-catalog metadata that are not on the backup media D .  To list all datafiles that are no longer part of the database and thus do not need to be backed up E .  To list all archived redo logs that are no longer needed for any database recovery

A . to execute a specified method of a Java class   B . to reference a variable or invoke a method of a custom Java Object   C . to pass variables between two different workflows   D . to create an object for the purpose of executing methods on a remote computer   E . to get a reference to the Contact and Session states   F . to allow for arguments to be passed to a specified method

A .  to undo the changes made to the EMP table since the specified time B .  to restore the EMP table that was wrongly dropped from the database C .  to view the transactions that have modified the EMP table since the specified time D .  to view the changes made to the EMP table for one or more rows since the specified time

A . to undo the changes made to the EMP table since the specified time B . to restore the EMP table that was wrongly dropped from the database C . to view the transactions that have modified the EMP table since the specified time D . to view the changes made to the EMP table for one or more rows since the specified time E . to recover the EMP table to a point in time in the past by restoring the most recent backu

A . in order to optimize the path that frames take from source to destination B . to increase the priority so a designated port will become a root port C . to increase the BID, so the switch is more likely to become root bridge D . in order to allow VLANs to be sent from one switch to another across a single link E . to force a given switch to become an STP server

A . GRE can use transport mode and save up to twenty bytes per packet. B . The corporate network includes many discontinuous blocks of IP networks and requires split tunneling. C . The corporation's primary application is based on IP multicast. D . Without GRE, there is no means to detect a head-end failure. E . GRE would enable path MTU discovery.

A . One processor card and one GX+ expansion card B . Two processor cards and one GX++ expansion card C . One processor card， one GX+ expansion card， and one GX++ expansion card D . Two processor cards， one GX+ expansion card， and one GX++ expansion card

A . Britain has used up almost all coal deposits B . the demand for British coal has declined C . petroleum,water power,and electric power are replacing coal for many purposes D . the old British mines are narrow and deep,making it difficult to sue machines fro mining.

A . to undo the changes made to the EMP table since the specified time B . to restore the EMP table that was wrongly dropped from the database C . to view the transactions that have modified the EMP table since the specified time D . to view the changes made to the EMP table for one or more rows since the specified time E . to recover the EMP table to a point in time in the past by restoring the most recent backu

A .  To remove missing backup set pieces physically from disk B .  To remove metadata related to backup set pieces in the control file and the recovery catalog C .  To mark as deleted records in the control file and the recovery catalog associated with obsolete backup sets D .  To delete backup set pieces associated with backups that are no longer needed due to retention criteria E .  To remove old versions of RMAN backu

A . Trade with New Zealand was economically important. B . There were no laws to protect Maori rights in dealings with white settlers. C . The French government was taking an interest in New Zealand,too. D . All of the above.

A、 whether B、 if C、 when D、 after

A.Because they are easy to steal. B.Because they are difficult for people to obtain. C.Because they are not easy to carry around. D.Because they themselves are expensive， too.

M: Well, if you would budget your money more carefully, you would be able to buy it. Q: How does the man feel about the woman？ (9) A．She should be. careful about her money. B．She should buy the brown suit. C．She should find another job to make more money. D．She shouldn't buy the brown suit.

A．allies B．delegates C．voters D．juries

A、Because he would like to catch the Christmas shopping season B、Because he would like to launch a new product C、Because he would like to save costs D、Because he would like to improve corporate image

A．Because they were not used to the weather in Cananda. B．Because they did not get support from the local people. C．Because they did not receive the supplies they needed so badly. D．Because the British had larger and better settlements in Canada.

A．Because of her noticeable contributions B．Because she was good at sculpture C．Because she studied in the British Royal Academy of Dance D．Because of her love for her motherland

A．Because of her noticeable contributions B．Because she was good at sculpture C．Because she studied in the British Royal Academy of Dance D．Because of her love of her motherland