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Two DS8700 systems have been proposed for a disk-to-disk BC solution. Each system has 200 TB installed, with a data change rate of 18% per day. Two 2 Gbps CWDM links are in place between the remote data centers with an average utilization rate of 55%. The proposed solution  
includes additional CWDM ports. 
Which of the following should justify the additional CWDM ports()

A . the Disk Magic configuration report
B . an engineer from thetelcom providing the dark fiber
C . the bandwidth calculations
D . aCompeteLine analysi

As part of fallover testing of a corporate database server, client application connectivity must be  verified. Which of the following would best verify the application functionality?()    Perform a ping client verification test.。  Review the number of active application processes.。  Perform successful reads and writes to the application.。  Run netstat -an to verify client connections to the listening ports.。 不可抗辩条款旨在保障投保人的利益,但目前该条款在我国仅适用于年龄误告情形。() 对。 错。 肌肉在收缩产生张力对其长度不发生变化,这种收缩称为(),又称为静力收缩。 向心收缩。 等长收缩。 离心收缩。 等动收缩。 You plan to execute the following command to perform a Flashback Database operation in your database: SQL> FLASHBACK DATABASE TO TIMESTAMP (SYSDATE -5/24); Which two statements are true about this?() The database must have multiplexed redo log files。 The database must be in the MOUNT state to execute the command。 The database must be in the NOMOUNT state to execute the command。 The database must be opened in RESTRICTED mode before this operation。 The database must be opened with the RESETLOGS option after the flashback operatio。 影响全局活动和长远发展的重大问题的决策,我们称之为()。 战术决策。 群众性决策。 战略决策。 全国性决策。

Two DS8700 systems have been proposed for a disk-to-disk BC solution. Each system has 200 TB installed, with a data change rate of 18% per day. Two 2 Gbps CWDM links are in place between the remote data centers with an average utilization rate of 55%. The proposed solution  
includes additional CWDM ports. 
Which of the following should justify the additional CWDM ports()

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