单选题When tuning a network module what is the purpose of the grace period？（）A It defines the maximum permissible time period between missed heartbeats before a failure is detectedB It defines the time period to wait to activate the network module after star

题目
单选题
When tuning a network module what is the purpose of the grace period？（）
A

It defines the maximum permissible time period between missed heartbeats before a failure is detected

B

It defines the time period to wait to activate the network module after starting the cluster manager

C

It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize

D

It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored

相似考题

1.What is a criteria of the enterprise composite network model?()A. includes all modules needed to meet any network designB. defines flexible boundaries between modules for scalability requirementsC. clearly defines module boundaries and demarcation points to identify where traffic isD. requires specific core, distribution, and access layer requirements to match the model

2.How are STP timers and state transitions affected when a topology change occurs in an STP environment？（）A、All ports will temporarily transition to the learning state for a period equal to the max age timer plus the forward delay interval.B、All ports will transition temporarily to the learning state for a period equal to the forward delay interval.C、The default aging time for MAC address entries will be reduced for a period of the max age timer plus the forward delay interval.D、The default hello time for configuration BDPUs will be reduced for the period of the max age timer.

3.When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）A、The period of time in which virtual login attempts are blocked， following repeated failed login attemptsB、The period of time in which virtual logins are blocked as security services fully initializeC、A period of time when no one is attempting tolog inD、The period of time between successive login attempts

4.______ covers the period from the time when the goods are loaded on to the time they are discharged from the ship．A.Carriage of goodsB.Taking cargo on boardC.Care for cargoD.Taking delivery of

更多“单选题When tuning a network module what is the purpose of the grace period？（）A It defines the maximum permissible time period between missed heartbeats before a failure is detectedB It defines the time period to wait to activate the network module after star”相关问题

  • 第1题：

    As per UCP600, the words “to”, “till”, “from”, “between” when used to determine a period of shipment include the date or dates mentioned, the words “before” and “after” exclude the date mentioned. （）


    正确答案:正确

  • 第2题：

    When tuning a network module what is the purpose of the grace period？（）

    • A、It defines the maximum permissible time period between missed heartbeats before a failure is detected
    • B、It defines the time period to wait to activate the network module after starting the cluster manager
    • C、It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize
    • D、It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored

    正确答案:D

  • 第3题：

    What is the purpose of a zone in JUNOS Software？（）

    • A、A zone defines a group of security devices with a common management.
    • B、A zone defines the geographic region in which the security device is deployed.
    • C、A zone defines a group of network segments with similar security requirements.
    • D、A zone defines a group of network segments with similar class-of-service requirements.

    正确答案:C

  • 第4题：

    In which scenario will you use the Flashback Transaction Query feature？（）

    • A、 when you want to restore an important table that is dropped from the Recycle Bin
    • B、 when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transaction
    • C、when you want to restore a dropped user’s schema
    • D、 when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period

    正确答案:B

  • 第5题：

    Which statement is true about the UNDO_RETENTION parameter when retention guarantee is not enabled（）

    • A、It is the time period after which the undo data becomes obsolete.
    • B、It is the time period after which the committed undo data would be transferred to a temporary tablespace.
    • C、It is the minimum time period up to which the committed undo data would be retained if free undo space isavailable.
    • D、It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.

    正确答案:C

  • 第6题：

    单选题
    When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）
    A

    The period of time in which virtual login attempts are blocked， following repeated failed login attempts

    B

    The period of time in which virtual logins are blocked as security services fully initialize

    C

    A period of time when no one is attempting tolog in

    D

    The period of time between successive login attempts


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    The primary line module has failed and the spare line module is nowactive.What occurs，by default，when the primary line module returns to an operational status？（）
    A

    The primary line module is inactive for five minutes and then becomes active.

    B

    The primary line module is in standby mode，while the spare line module remains active.

    C

    The primary line module becomes active immediately and the spare line module becomes inactive.

    D

    The primary and spare line modules are active for five minutes，after which time the spare line module becomes inactive.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Which statement is true about the UNDO_RETENTION parameter when retention guarantee is notenabled（）
    A

    It is the time period after which the undo data becomes obsolete.

    B

    It is the time period after which the committed undo data would be transferred to a temporarytablespace.

    C

    It is the minimum time period up to which the committed undo data would be retained if free undo spaceis available.

    D

    It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following is the best version of sentence 7 (reproduced below)?The vibrant costumes, including black leather jackets, reflected the 1950% the time period Lurhmann uses.
    A

    The vibrant costumes and black leather jackets, reflected the 1950’s, the time period Lurhmann uses.

    B

    The black leather jackets and other vibrant costumes echo the 1950’s, the time period Lurhmann used in his production.

    C

    Lurhmann uses black leather jackets and other vibrant costumes of the 1950’s in his production to suggest the time period of the production.

    D

    The vibrant costumes, and jackets imitated those of the 1950’s, the time period Lurhmann uses in his production.

    E

    The black leather jackets and other vibrant costumes reproduced the time period of the 1950’s of which Lurhmmnn uses in his production.


    正确答案： E
    解析：
    A和D项的位置不正确。C项“production”的重复没有必要。E项冗长。

  • 第10题：

    单选题
    The Hallside site has been ______.
    A

    turned into a steelworks from a woodland and an energy park.

    B

    in use as an energy park .

    C

    disused for a long period of time .

    D

    out of use for a short period of time .


    正确答案： C
    解析：
    根据题干关键词Hallside site可定位到原文C和D段，C段中“Hallside’s closure in 1979 put an end to more than 100 years of steel production”，可知该厂与1979年倒闭，D段中“The site’s 30 hectares were left abandoned until 1990”，可知直到1990年该厂才开始重新使用。因此，可以得知从1979年到1990年该厂一致出于废弃状态，因此，C项的长期不被使用与该意相符，为正确选项。

  • 第11题：

    单选题
    What is a criteria of the enterprise composite network model？（）
    A

     includes all modules needed to meet any network design

    B

     defines flexible boundaries between modules for scalability requirements

    C

     clearly defines module boundaries and demarcation points to identify where traffic is

    D

     requires specific core， distribution， and access layer requirements to match the model


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    An  administrator  runs  mktcpip  aixhost  172.168.0.50  enO  to  change  the  network  address，  but  the  command  hangs  for  an  extended  period  of  time.   Which  of  the  following  is  the  most  likely  cause  of  the  problem（）
    A

    entO is in a defined state

    B

    enO is currently active

    C

    There is no physical network adapter on the system

    D

    The address 172.168.0.50 is in use by another system


    正确答案： B
    解析： 暂无解析

  • 第13题：

    What is a criteria of the enterprise composite network model？（）

    • A、 includes all modules needed to meet any network design
    • B、 defines flexible boundaries between modules for scalability requirements
    • C、 clearly defines module boundaries and demarcation points to identify where traffic is
    • D、 requires specific core， distribution， and access layer requirements to match the model

    正确答案:C

  • 第14题：

    An  administrator  runs  mktcpip  aixhost  172.168.0.50  enO  to  change  the  network  address，  but  the  command  hangs  for  an  extended  period  of  time.   Which  of  the  following  is  the  most  likely  cause  of  the  problem（）

    • A、entO is in a defined state
    • B、enO is currently active
    • C、There is no physical network adapter on the system
    • D、The address 172.168.0.50 is in use by another system

    正确答案:B

  • 第15题：

    The primary line module has failed and the spare line module is nowactive.What occurs，by default，when the primary line module returns to an operational status？（）

    • A、The primary line module is inactive for five minutes and then becomes active.
    • B、The primary line module is in standby mode，while the spare line module remains active.
    • C、The primary line module becomes active immediately and the spare line module becomes inactive.
    • D、The primary and spare line modules are active for five minutes，after which time the spare line module becomes inactive.

    正确答案:B

  • 第16题：

    Which statement is true about the UNDO_RETENTION parameter when retention guarantee is notenabled（）

    • A、It is the time period after which the undo data becomes obsolete.
    • B、It is the time period after which the committed undo data would be transferred to a temporarytablespace.
    • C、It is the minimum time period up to which the committed undo data would be retained if free undo spaceis available.
    • D、It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.

    正确答案:C

  • 第17题：

    单选题
    How are STP timers and state transitions affected when a topology change occurs in an STP environment？（）
    A

    All ports will temporarily transition to the learning state for a period equal to the max age timer plus the forward delay interval.

    B

    All ports will transition temporarily to the learning state for a period equal to the forward delay interval.

    C

    The default aging time for MAC address entries will be reduced for a period of the max age timer plus the forward delay interval.

    D

    The default hello time for configuration BDPUs will be reduced for the period of the max age timer.


    正确答案： C
    解析： 暂无解析

  • 第18题：

    判断题
    As per UCP600, the words “to”, “till”, “from”, “between” when used to determine a period of shipment include the date or dates mentioned, the words “before” and “after” exclude the date mentioned. （）
    A

    对

    B

    错


    正确答案： 错
    解析： 暂无解析

  • 第19题：

    单选题
    The process of waiting a period of time before pretensioning an anchor is known as（）.
    A

    soaking

    B

    settling

    C

    sinking

    D

    bedding in


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement is true about the UNDO_RETENTION parameter when retention guarantee is not enabled（）
    A

    It is the time period after which the undo data becomes obsolete.

    B

    It is the time period after which the committed undo data would be transferred to a temporary tablespace.

    C

    It is the minimum time period up to which the committed undo data would be retained if free undo space isavailable.

    D

    It is the time period after which the undo data is transferred to the Flash Recovery Area to provide readconsistency.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    When tuning a network module what is the purpose of the grace period？（）
    A

    It defines the maximum permissible time period between missed heartbeats before a failure is detected

    B

    It defines the time period to wait to activate the network module after starting the cluster manager

    C

    It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize

    D

    It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Increasing the valve clearance between a valve stem and rocker arm, will result in the valve （）
    A

    closing later

    B

    opening sooner

    C

    staying open for a shorter period of time

    D

    staying open for a longer period of time


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    What is a criteria of the enterprise composite network model?（）
    A

    includes all modules needed to meet any network design

    B

    defines flexible boundaries between modules for scalability requirements

    C

    clearly defines module boundaries and demarcation points to identify where traffic is

    D

    requires specific core, distribution, and access layer requirements to match the model


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    What is the purpose of a zone in JUNOS Software？（）
    A

    A zone defines a group of security devices with a common management.

    B

    A zone defines the geographic region in which the security device is deployed.

    C

    A zone defines a group of network segments with similar security requirements.

    D

    A zone defines a group of network segments with similar class-of-service requirements.


    正确答案： B
    解析： 暂无解析

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