Compressed backups work with which of the following commands?() copy as backup。 backup as copy。 backup。 copy。
A customer has raised a question about a recently installed LPAR. What command would the administrator run to obtain information about the processor entitlement?() lscfg -vps。 prtconf -c。 lparstat -i。 lsdev -C -c processor。
合同成立的本质是双方的合意,它是指()。 A.合同当事人完全相同的缔约目的 。 B.合同当事人就合同的主要条款达成一致的意思表示 。 C.虽未合意但已有协议 。 D.合同当事人对合同的次要条款或非必要条款达成协议。
一患者因高热2d未进食,自述口渴、唇干,尿少色黄,尿比重1.028,血清钠为156mmol/L,应首先静脉点滴() 5%葡萄糖溶液。 5%葡萄糖生理盐水。 平衡液。 5%碳酸氢钠。 3%氯化钠溶液。
Your database is functioning in ARCHIVELOG mode. In which two situations would you perform a cancelbased recovery?() You find that one of the redo log members in each redo log group is lost.。 You find that a data file that belongs to the USERS tablespace is damaged.。 You find that a data file that belongs to the SYSTEM tablespace is damaged.。 You find that the current redo log group is damaged and is not available for recovery.。 You realized while performing a recovery that an archived redo log file needed for recovery is lost.。
热源/热阱匹配时,要考虑工程匹配因素,下列说法错误的是()。