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When you use Microsoft Windows Media Player to begin playback of a music file， you receive the following error message： "You do not have the rights to play this file." You need to configure Windows Media Player to ensure playback of protected digital media. What should you do？ （）
- A、Disable the Set clock on devices automatically option.
- B、Enable the Automatically check if protected files need to be refreshed option.
- C、Enable the Update music files by retrieving media info from the Internet option.
- D、Enable the Download usage rights automatically when I play or sync a file option.
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更多 “ When you use Microsoft Windows Media Player to begin playback of a music file， you receive the following error message： "You do not have the rights to play this file." You need to configure Windows Media Player to ensure playback of protected digital media. What should you do？ （）A、Disable the Set clock on devices automatically option.B、Enable the Automatically check if protected files need to be refreshed option.C、Enable the Update music files by retrieving media info from the Internet option.D、Enable the Download usage rights automatically when I play or sync a file option.” 相关考题
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单选题In which scenario do you use the Flashback Database feature？（）A
when a table is dropped and you restore it from the Recycle BinB
when a user’s schema is dropped and you recover the user’s schemaC
when some incorrect data is inserted in the table and you retrieve the table to a state that was at a certain timestampD
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单选题In which scenario will you use the Flashback Version Query feature？（）A
when you want to restore a table that has been dropped from the Recycle BinB
when you want to identify the transaction ID of the transaction that deleted some important records from a tableC
when you want to recover the schema of a dropped userD
when you want to restore a dropped tablespace
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use DBMS_IJOB packageB
use Oracle SchedulerC
use DBMS_JOB packageD
use Oracle Data Pump Export and Import
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填空题Why should you follow the directions carefully when using the machine?To use the washing machine ____.
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单选题You are designing an application that will use Windows Azure Table storage to store millions of data points each day. The application must retain each day’s data for only one week. You need to recommend an approach for minimizing storage transactions. What should you recommend？（）A
Use a separate table for each date. Delete eachtable when it is one week old.B
Use a separate table for each week. Delete each table when it is one week old.C
Use a single table， partitioned by date. Use Entity Group Transactions to delete data when it is one week old.D
Use a single table， partitioned by week. Use Entity Group Transactions to delete data when it is one week old.
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单选题In which scenario will you use the Flashback Transaction Query feature？（）A
when you want to restore an important table that is dropped from the Recycle BinB
when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transactionC
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when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period
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单选题Your portable computer is in sleep mode. When you resume work on the portable computer， you are not prompted for a password. You need to ensure that you are prompted for a password each time the portable computer recovers from sleep mode. What should you do？（）A
Configure the computer to hibernate when not in use.B
In the current power plan settings， configure the computer to require a password when recovering from sleep mode.C
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Configure the screen saver settings to require a password on resumption of work.
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