绿荫树类(庭荫树类) 正确。 错误。
You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for the RMAN. To accomplish the backup, you issued the following RMAN command: RMAN> BACKUP SECTION SIZE 300M TABLESPACE users; Which two statements are true regarding the execution of the above command?() 正确。 错误。
采用工程量清单招标的,施工合同或补充协议中必须约定固定总价合同或固定单价合同,在此基础上就不必约定固定单价的调整原则。 正确。 错误。
使机械能可以转化为电能的科学发现的奠基者是()。 正确。 错误。
View the Exhibit.You executed the following command to perform a backup of the USERS tablespace: RMAN> BACKUP TABLESPACE USERS; Which three types of files are backed up? () 正确。 错误。
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