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According to Paragraph 3,one problem with the policy is that it may______.A．discourage stu

According to Paragraph 3,one problem with the policy is that it may______.

A．discourage students from doing homework

B．result in students' indifference to their report cards

C．undermine the authority of state tests

D．restrict teachers' power in education

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更多“According to Paragraph 3,one p…”相关的问题

第1题

Which correctly describes the tiers of the Oracle Workflow architecture?()

A. Oracle Database tier and Application server tier only

B. Oracle Database tier, Application server tier, and End-user client tier only

C. Oracle Database tier, Application server tier, and Development client tier only

D. Oracle Database tier, Application server tier, Development client tier, and End-user client tier

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第2题

Which three statements are characteristic of the MEMORY storage engine?()

A.It can support transactions

B.Table contents are not saved if the server is restarted

C.It cannot contain text or BLOB columns

D.It can support foreign keys

E.Each table is represented on disk as an.frm file

F.Each table has a corresponding.MYI and .MYD file

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第3题

Whichthreestatementsaretrueaboutthestagesofdatabasestartup?()

A.DatafilesandredologfilescanberenamedattheMOUNTstage.

B.ControlfilesarereadattheOPENstageforthelocationofdatafiles.

C.ControlfilesarerequiredtobringthedatabasetotheNOMOUNTstage.

D.DatafilesandredologfilesaremadeavailabletousersattheOPENstage.

E.Datafilesandonlineredologfilesarecheckedforconsistencywhileopeningthedatabase

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第4题

Yourdatabasehasabackupthatwastakenyesterday(Tuesday)between13:00and15:00hours.Thisistheonl

Yourdatabasehasabackupthatwastakenyesterday（Tuesday）between13：00and15：00hours.Thisistheonlybackupyouhave.YouhavelostallthearchivedredologsgeneratedsincethepreviousMonday，butyouhavearchivedredologsavailablefromthepreviousSundayandearlier.Younowneedtorestoreyourbackupduetodatabaseloss.Towhichpointcanyourestoreyourdatabase？（）

A.13：00onTuesday.

B.15：00onTuesday.

C.UpuntilthelastavailablearchivedredologonSunday.

D.Toanypoint；alltheredoshouldstillbeavailableintheonlineredologs.

E.Thedatabaseisnotrecoverable.

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第5题

Whichcommandisusedtoopenthedatabaseafteranincompleterecovery?()

A.alterdatabaseopen

B.alterdatabaseopenrepairlog

C.alterdatabaseopenresetlogs

D.alterdatabaseopenresetlog

E.alterdatabaseresetlogsopen

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第6题

WhichtechnologydoesWebLogicServerusetolookupaWebLogicJMSresource?()

A.HTTP

B.JNI

C.JNDI

D.T3

E.LDAP

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第7题

Youissuedthefollowingcommand:ALTERDATABASEENABLEBLOCKCHANGETRACKING;Whatwillbetheresultofissuingthiscommand?()

A.Theblockchangetrackingfeatureisenabled，andtheinformationaboutthesystemchangenumberiswritteninthechangetrackingfile.

B.Theblockchangetrackingfeatureisenabled，andtheinformationaboutthelogsequencenumberiswritteninthechangetrackingfile.

C.Theblockchangetrackingfeatureisenabled，andtheinformationabouttheblocksthatarechangedsincethelastbackupiswritteninthechangetrackingfile.

D.Theblockchangetrackingfeatureisenabled，andtheinformationaboutthelocationsofthedatafilesandtheonlineredologfilesarewritteninthechangetrackingfile.

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第8题

Given a class Repetition:Which code should be inserted at line 1 of Demo.java to compile and run Demo to print "pizzapizza"?()

A.import utils.*;

B.static import utils.*;

C.import utils.Repetition.*;

D.static import utils.Repetition.*;

E.import utils.Repetition.twice();

F.import static utils.Repetition.twice;

G.static import utils.Repetition.twice;

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第9题

Youhavelostdatafiles1and3fromyourdatabase,andthedatabasehascrashed.Inwhatordershouldyouper

Youhavelostdatafiles1and3fromyourdatabase，andthedatabasehascrashed.Inwhatordershouldyouperformthefollowingstepstorecoveryourdatabase？（）1.Takethedatafilesthatwerelostoffline.2.startupmountthedatabase3.Issuethealterdatabaseopencommand.4.Restorethedatafilesthatwerelost5.Recoverthedatafileswiththerecoverdatafilecommand.6.Bringthedatafilesbackonline.7.Recoverthedatabasewiththerecoverdatabasecommand.

A.2，1，3，4，5，6

B.2，4，5，3

C.4，7，3

D.2，4，7，3

E.2，7，3

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第10题

Consider typical High Availability (HA) solutions that do not use shared storage. Which three HA solutions do not use shared storage?()

A.Mysql NDB Cluster

B.Mysql Replication

C.Distributed Replicated Block Device (DRBD) and Mysql

D.Windows Cluster and Mysql