网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A media failure has occurred. This has resulted in all the members of the next hop log group being rendered inaccessible to the log writer process （LGWR） at a log switch. How does this failure affect the operational database？（）
A
The database re-created the missing redo log files automatically.
B
The database continues to function normally with the existing files.
C
The database allows only queries， no other statements are allowed.
D
The database returns and error and the database instance shuts down.
E
The user sessions that generate redo logs are terminated automatically.
参考答案
参考解析
解析：
暂无解析
更多 “单选题A media failure has occurred. This has resulted in all the members of the next hop log group being rendered inaccessible to the log writer process （LGWR） at a log switch. How does this failure affect the operational database？（）A The database re-created the missing redo log files automatically.B The database continues to function normally with the existing files.C The database allows only queries， no other statements are allowed.D The database returns and error and the database instance shuts down.E The user sessions that generate redo logs are terminated automatically.” 相关考题
考题
It is the boy’s laziness that _____ his failure in the exams.
A、resulted formB、brought inC、resulted inD、led into
考题
When data() , it has to be analyzed to decide what it all means.
A.had been collectedB.has collectedC.has been collected
考题
Everything on the earth _____ all the time.A. is changingB. is changedC. has changedD. has been changed
考题
This mistake () the loss of 13,000 pounds.
A、has resulted inB、has resulted toC、has led inD、has resulted from
考题
View the Exhibit to examine the error while executing the REPAIR FAILURE command in an RMAN session.What is the reason for this error?()
A. Another repair session is running concurrently.B. The failure ID has not been mentioned in the command for data file 5.C. There are new failures recorded in the Automatic Diagnostic Repository (ADR).D. The ADVISE FAILURE command has not been issued before the REPAIR FAILURE command.
考题
The courageous boy has been the subject of massive media coverage.A:extensive
B:continuous
C:instant
D:quick
考题
She has been the subject of massive media coverage.A: extensive
B: negative
C: responsive
D: explosive
考题
Ireland has the following demographic features except（）.Ait has a low birthrateBit has a late marriage ageCit has an excess of females in the populationDit has a high proportion of bachelors and spinsters of all ages
考题
You are in the middle of a transaction and very crucial data has been modified. Because of a hardware failure， the instance has shut down before synchronizing all the database files. Which two statements are true？（）A、On startup， SMON coordinates instance recovery.B、On startup， CKPT coordinates instance recovery.C、On startup， use RMAN to perform instance recovery.D、Uncommitted changes will be rolled back after the database is opened.E、On startup， perform media recovery and then instance recovery.F、On startup， all the files will be synchronized and you get both committed and uncommitted data.
考题
There are nations whose lack of contact with the outside with the outside world has（）poverty.A、fallen intoB、consisted inC、resulted inD、come up to
考题
Ireland has the following demographic features except（）.A、it has a low birthrateB、it has a late marriage ageC、it has an excess of females in the populationD、it has a high proportion of bachelors and spinsters of all ages
考题
A failure of the primary data center has occurred. A warm site is available for use. Which of the following should be done FIRST to bring the critical applications online？（）A、Run cabling and power to the warm site.B、Restore data to the equipment.C、Transfer all data tapes over to the warm site.D、Restore least critical applications online to test to make sure the site is functioning.
考题
You work as a database administrator for Supportcenter.cn. The database is open. A media failure has occurred， resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario？（）A、The instance would hang.B、The instance needs to be shut down.C、The instance would be in the open state.D、The instance would abort in such cases.E、The instance would be in the open and invalid state.F、The instance would in the open state， but all the background processes will be restarted.
考题
A media failure has occurred. This has resulted in all the members of the next hop log group being rendered inaccessible to the log writer process （LGWR） at a log switch. How does this failure affect the operational database？（）A、 The database re-created the missing redo log files automatically.B、 The database continues to function normally with the existing files.C、 The database allows only queries， no other statements are allowed.D、 The database returns and error and the database instance shuts down.E、 The user sessions that generate redo logs are terminated automatically.
考题
Because of a power outage， instance failure has occurred. From what point in the redo log does recovery begin and where does it end？（）A、current redo log and inactive redo logB、checkpoint position to end of redo logC、beginning of redo log to end of redo logD、all redo logs before the point of last commitE、beginning of redo log to checkpoint position
考题
Observe the following warning in an RMAN session of your database instance: WARNING: new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning?（）A、The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository(ADR)B、The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR)C、The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURED、The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE command was executed
考题
单选题A company has a policy that states that all servers will be fully backed up on the weekend.Additionally， all changed items will be backed up each night. In the event of a server failure， the administrator wants to be able to fully recover the system using two restore jobs. Which of the following backup levels should be used nightly？（）A
IncrementalB
NormalC
DifferentialD
Full
考题
单选题The trend toward casual dining has resulted in _____.A
bankruptcy of fine china manufacturersB
shrinking of the pottery industryC
restructuring of large enterprisesD
economic recession in Great Britain
考题
单选题You work as a database administrator for Supportcenter.cn. The database is open. A media failure has occurred， resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario？（）A
The instance would hang.B
The instance needs to be shut down.C
The instance would be in the open state.D
The instance would abort in such cases.E
The instance would be in the open and invalid state.F
The instance would in the open state， but all the background processes will be restarted.
考题
单选题Observe the following warning in an RMAN session of your database instance： WARNING:// new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning？（）A
The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository（ADR）B
The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository （ADR）C
The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository （ADR） since the last LIST FAILURED
The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository （ADR） since the last LIST FAILURE command was executed
考题
单选题The poet has _____ fame all his life, but has never experienced it.A
pursuedB
followedC
chasedD
traced
考题
多选题You are in the middle of a transaction and very crucial data has been modified. Because of a hardware failure， the instance has shut down before synchronizing all the database files. Which two statements are true？（）AOn startup， SMON coordinates instance recovery.BOn startup， CKPT coordinates instance recovery.COn startup， use RMAN to perform instance recovery.DUncommitted changes will be rolled back after the database is opened.EOn startup， perform media recovery and then instance recovery.FOn startup， all the files will be synchronized and you get both committed and uncommitted data.
考题
单选题You install a new server named MediaSrv2 that runs Windows Server 2008. The server has the Streaming Media Services role installed. All client computers run Windows Vista and use the Windows Media Player 11 application. You configure a Publishing Point and assign a content source that has video media. Users are unable to pause and rewind the media player. You need to ensure that the users are able to control the playback of the streaming media. What should you do？（）A
Reconfigure the Publishing Point as an on-demand publishing point.B
Configure MediaSrv2 to only use the Real Time Streaming Protocol（RTSP）.C
Configure MediaSrv2 to only use the Hypertext Transfer Protocol（HTTP）.D
Enable Publishing Points ACL Authorization on the Publishing Point.
考题
单选题The alternating current generator supplying a load has a voltage drop resulted from the loadWhen the load has a lagging power factor this voltage drop （）.A
is smallB
may be neglectedC
is usefulD
is considerable
考题
单选题Because of a power outage， instance failure has occurred. From what point in the redo log does recovery begin and where does it end？ （）A
current redo log and inactive redo logB
checkpoint position to end of redo logC
beginning of redo log to end of redo logD
all redo logs before the point of last commitE
beginning of redo log to checkpoint position
考题
单选题Ireland has the following demographic features except（）.A
it has a low birthrateB
it has a late marriage ageC
it has an excess of females in the populationD
it has a high proportion of bachelors and spinsters of all ages
热门标签
最新试卷
