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What two statistics appear in sh

题目

What two statistics appear in show frame-relay map output?（）

  • A、The number of FECN packets that are received by the router
  • B、The number of BECN packets that are received by the router.
  • C、The ip address of the local router
  • D、The value of the local DLCI
  • E、The status of the PVC that is configured on the router
参考答案和解析
正确答案:D,E
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相似问题和答案

第1题：

You executed the following commands:Which statement is correct regarding the above statistics collection on the SH.CUSTOMERS table in the above session?()

A. The statistics are stored in the pending statistics table in the data dictionary.

B. The statistics are treated as the current statistics by the optimizer for all sessions.

C. The statistics are treated as the current statistics by the optimizer for the current sessions only.

D. The statistics are temporary and used by the optimizer for all sessions until this session terminates.


参考答案：A

第2题：

Examine this command:SQL > exec DBMS_STATS.SET_TABLE_PREFS (‘SH’, ‘CUSTOMERS’, ‘PUBLISH’, ‘false’);Which three statements are true about the effect of this command?()

A. Statistics collection is not done for the CUSTOMERS table when schema stats are gathered.

B. Statistics collection is not done for the CUSTOMERS table when database stats are gathered.

C. Any existing statistics for the CUSTOMERS table are still available to the optimizer at parse time.

D. Statistics gathered on the CUSTOMERS table when schema stats are gathered are stored as pending statistics.

E. Statistics gathered on the CUSTOMERS table when database stats are gathered are stored as pending statistics.


参考答案：A, C, D

第3题：

Firewalls appear primarily in two flavors: application level gateways and ()

A、intranet

B、extranet

C、software

D、proxy servers


正确答案:D

第4题：

You enable the Windows Sidebar feature on your computer. You discover that you are unable to access the desktop icons that appear beneath the Windows Sidebar feature. You need to access these desktop icons.What are two possible ways to achieve this goal?（）

A.A

B.B

C.C

D.D

E.E


参考答案：A, C

第5题：

Which two metrics does the Executive report summarize? ()(Choose two.)

A. QoS statistics

B. WAN performance

C. acceleration statistics

D. compression statistics


参考答案：B, D

第6题：

Youexecutedthefollowingcommands：SQL>ALTERSESSIONSETOPTIMIZER_USE_PENDING_STATISTICS=false；SQL>EXECUTEDBMS_STATS.SET_TABLE_PREFS（’SH’，’CUSTOMERS’，’PUBLISH’，’false’）；SQL>EXECUTEDBMS_STATS.GATHER_TABLE_STATS（’SH’，’CUSTOMERS’）；WhichstatementiscorrectregardingtheabovestatisticscollectionontheSH.CUSTOMERStableintheabovesession？（）

A.Thestatisticsarestoredinthependingstatisticstableinthedatadictionary.

B.Thestatisticsaretreatedasthecurrentstatisticsbytheoptimizerforallsessions.

C.Thestatisticsaretreatedasthecurrentstatisticsbytheoptimizerforthecurrentsessionsonly.

D.Thestatisticsaretemporaryandusedbytheoptimizerforallsessionsuntilthissessionterminates.


参考答案：A

第7题：

Which two statistical data types are available on the statistics page of the WebUI? ()(Choose two.)

A. cache statistics

B. client browser type

C. server response time

D. HTTP response codes


参考答案：B, D

第8题：

Firewalls appear primarily in two flavors: () and ().

A、application level gateways

B、software

C、http

D、proxy servers


正确答案:B,D

第9题：

What are two types of WebView monitoring statistics on the WX／WXC platforms?() (Choose two.)

A.LAN

B.QoS

C.traffic

D.IPSec


参考答案：B, C

第10题：

You are unable to connect your computer to a wireless network projector. The wireless network projector does not appear in the list of available network projectors provided by the Connect to a Network Projector wizard.You need to connect to the network projector.What are two possible ways to achieve this goal?（）

A.A

B.B

C.C

D.D


参考答案：C, D

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