It _____________ for days, and is expected to continue. A.has been snowingB.has snowedC.was snowingD.had snowed

It _____________ for days, and is expected to continue.

A.has been snowing

B.has snowed

C.was snowing

D.had snowed

相关考题：

22_______A. foundB. preparedC. gotD. expected
查看答案
The third part is the ()results. A、expectingB、expectC、expected
查看答案
He gave the boss a report which()the current market.A、 analyzedB、 explainedC、 expected
查看答案
The third part is the()results.A. expectB. expectingC. expected
查看答案
The third part is()resultsA. expectB. expectingC. expected
查看答案
Youhaveissuedthefollowingcommand:RMANCONFIGURERETENTIONPOLICYTORECOVERYWINDOWOF100DAYS;Whatwillbetheresultofusingtheabovecommand?() A.Thebackupmetadatawillbemaintainedinthecontrolfilefor100days.B.Thebackupmetadatawillbemaintainedintherecoverycatalogfor100days.C.Thebackupmetadatawillbemaintainedintheflashrecoveryareafor100days.D.After100days，thebackupsetsandimagecopieswillbedeletedfromthemedia.
查看答案
Intheparameterfileofyourproductiondatabase,theCONTROL_FILE_RECORD_KEEP_TIMEparameterissetto31.WhatwouldbetheimpactofthissettingonthebackupthatisbeingperformedbyusingRecoveryManager(RMAN)?() A.Thebackupwouldberetainedonthemediafor31days.B.Thebackupwouldbemaintainedintherecoverycatalogfor31days.C.Thebackupmetadatawouldberetainedinthecontrolfilefor31days.D.Thebackupmetadatawouldbemaintainedintherecoverycatalogfor31days.E.Automaticbackupsofthecontrolfilewillberetainedintheflashrecoveryareafor31days.
查看答案
A) would expectB) expectsC) expectD) expected
查看答案
AfterrunningtheCONFIGURERETENTIONPOLICYTORECOVERYWINDOWOF7DAYScommand,whathasbeenaccomplished?() A.Retainthedatafilebackupfor7days.B.Runtherecoverprocessevery7days.C.Destroythephysicalbackupfilesevery7days.D.Destroythephysicalbackupfilesolderthan7days.E.Retainonebackupofeachdatafileforatleast7days.F.Keepthecataloginformationinthecontrolfilefor7days.
查看答案
_____　　A.demanded　　B.needed　　C.promised　　D.expected
查看答案
热门标签