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Which statement is true about FLUSH LOGS command?（）A、It requires the RELOAD, FILE, and DROP privilegesB、It closes and reopens all log filesC、It closes and sends binary log files to slave serversD、It flushes dirty pages in the buffer pool to the REDO logs

题目

Which statement is true about FLUSH LOGS command?（）

  • A、It requires the RELOAD, FILE, and DROP privileges
  • B、It closes and reopens all log files
  • C、It closes and sends binary log files to slave servers
  • D、It flushes dirty pages in the buffer pool to the REDO logs
相似考题

1.Which statement is true about terms in a policy?()A. A single term can be applied to a protocol or interface, independent of the policy.B. Once configured, terms within a policy cannot be reordered.C. The name of a term is limited to five characters.D. A from statement is optional in a term.

2.Which statement is true about IBGP routers? ()A. They must be fully meshedB. They can be in a different ASC . They do not need to be directly connectedD. They must be directly connected

3.Which statement about stowing spare hose is TRUE ________．A.Fold the hose so that the male coupling is about 4 feet from the female coupling，then roll it upB.Roll the hose starting at the female endC.Roll the hose starting at the male endD.Fold the hose into lengths about 6 feet long and then lash the folds together

4.Which statement is true about the frequency of OSPF LSA transmissions?()A.AB.BC.CD.D

参考答案和解析
正确答案:B
更多“Which statement is true about FL”相关问题

  • 第1题：

    Which statement is true about terms in a policy?（）

    • A、A single term can be applied to a protocol or interface, independent of the policy.
    • B、Once configured, terms within a policy cannot be reordered.
    • C、The name of a term is limited to five characters.
    • D、A from statement is optional in a term.

    正确答案:D

  • 第2题：

    Which statement is true about terms in a policy?（）

    • A、A single term can be applied to a protocol or interface, independent of the policy
    • B、Every policy must contain at least one term
    • C、The name of a term is limited to five characters
    • D、Terms are optional

    正确答案:B

  • 第3题：

    Which statement is true about IBGP routers? （）

    • A、They must be fully meshed
    • B、They can be in a different AS
    • C、They must be directly connected

    正确答案:C

  • 第4题：

    Which statement is true about The QoS Class Fibre Channel？（）

    • A、 Cannot be disabled
    • B、 Cannot have the CoS changed
    • C、 Can have "Packet Drop" enabled
    • D、 Is multicast optimized
    • E、 Can have the MTU changed

    正确答案:A

  • 第5题：

    Which statement about the DVS engine is true？（）

    • A、the DVS engine can useWebroot and McAfee scanning in parallel
    • B、the DVS engine generates the WBRS
    • C、the DVS engine never inspects the client HTTP request
    • D、the DVS engine is only used for Layer 4 traffic monitoring

    正确答案:A

  • 第6题：

    Which statement is true about the forwarding plane?（）

    • A、It uses ASICs for increased performance.
    • B、It is the intelligence of the platform.
    • C、It maintains the routing tables.
    • D、It is based on an x86 architecture.

    正确答案:A

  • 第7题：

    Which statement is TRUE about the CacheFactory class ？（）

    • A、 it is a topology agnostic way to access NamedCaches
    • B、 it provides mechanisms to manage underlying remote data sources
    • C、 both A and B are TRUE
    • D、Neither A nor B are TRUE

    正确答案:A

  • 第8题：

    单选题
    Which statement about stowing spare hose is TRUE（）.
    A

    Fold the hose so that the male coupling is about 4 feet from the female coupling，then roll it up

    B

    Roll the hose starting at the female end

    C

    Roll the hose starting at the male end

    D

    Fold the hose into lengths about 6 feet long and then lash the folds together


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Which statement is TRUE about the CacheFactory class ？（）
    A

     it is a topology agnostic way to access NamedCaches

    B

     it provides mechanisms to manage underlying remote data sources

    C

     both A and B are TRUE

    D

    Neither A nor B are TRUE


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Which statement is true about IBGP routers? （）
    A

    They must be fully meshed

    B

    They can be in a different AS

    C

    They must be directly connected


    正确答案： A
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements are true about terms in a routing policy?（）
    A

    A routing policy cannot have more than one term.

    B

    If a term does not contain a from statement, all routes match.

    C

    If a term does not contain a from statement, the Junos OS will not commit.

    D

    A then statement is not mandatory in a term.


    正确答案： D,C
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement is true about the frequency of OSPF LSA transmissions？（）
    A

     They are configured per OSPF area.

    B

     They are configured per virtual router.

    C

     They are configured per OSPF process.

    D

     They are configured per OSPF interface.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Which two statements about views are true? （）

    • A、A view can be created as read only.
    • B、A view can be created as a join on two or more tables.
    • C、A view cannot have an ORDER BY clause in the SELECT statement.
    • D、A view cannot be created with a GROUP BY clause in the SELECT statement.
    • E、A view must have aliases defined for the column names in the SELECT statement.

    正确答案:A,B

  • 第14题：

    Which three statements are true about terms in a policy?（）

    • A、The order of the terms in a policy is irrelevant.
    • B、The action is specified in a then statement.
    • C、Terms are optional in a policy.
    • D、The match condition can be identified with a from statement.
    • E、A from statement is mandatory in a term.

    正确答案:B,C,D

  • 第15题：

    Which two statements are true about terms in a routing policy?（）

    • A、A routing policy cannot have more than one term.
    • B、If a term does not contain a from statement, all routes match.
    • C、If a term does not contain a from statement, the Junos OS will not commit.
    • D、A then statement is not mandatory in a term.

    正确答案:B,D

  • 第16题：

    Which statement about WSA user authentication is true？（） 

    • A、 a single WSA can have multiple LDAP realms
    • B、 WSA supports LDAP but not NTLM
    • C、 WSA supports NTLM but not LDAP
    • D、 a single WSA can have up to two authentication realms： one for LDAP and for NTLM

    正确答案:A

  • 第17题：

    Which statement about standard STS-1 SONET framing is true？（）

    • A、8 rows by 64 bytes
    • B、6 rows by 64 bytes
    • C、10 rows by 96 bytes
    • D、8 rows by 128 bytes
    • E、9 rows by 90 bytes

    正确答案:E

  • 第18题：

    Which two statements are true about terms in a routing policy?（）

    • A、A then statement is mandatory in a term
    • B、If a term does not contain a from statement, all routers match
    • C、If a term does not contain a from statement, the Junos OS will not commit
    • D、A then statement is not mandatory in a term

    正确答案:A,B

  • 第19题：

    单选题
    Which statement about VPLS is true？（）
    A

    All CE devices emulate a bridge

    B

    All provider devices emulate a bridge

    C

    Hierarchical VPLS reduces signaling overhead

    D

    Each PE device emulates a bridge

    E

    Each CE device emulates a bridge


    正确答案： E
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement about firefighting foam is TRUE?（）
    A

    Foam conducts electricity

    B

    To be most effective，foam should be directed at the base of the fire

    C

    Foam is most effective on burning liquids which are flowing

    D

    Foam can ONLY be used to extinguish class A fires


    正确答案： A
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements are true about terms in a routing policy?（）
    A

    A then statement is mandatory in a term

    B

    If a term does not contain a from statement, all routers match

    C

    If a term does not contain a from statement, the Junos OS will not commit

    D

    A then statement is not mandatory in a term


    正确答案： C,B
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement is true about the forwarding plane?（）
    A

    It uses ASICs for increased performance.

    B

    It is the intelligence of the platform.

    C

    It maintains the routing tables.

    D

    It is based on an x86 architecture.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which three statements are true about terms in a policy?（）
    A

    The order of the terms in a policy is irrelevant.

    B

    The action is specified in a then statement.

    C

    Terms are optional in a policy.

    D

    The match condition can be identified with a from statement.

    E

    A from statement is mandatory in a term.


    正确答案： A,C
    解析： 暂无解析

  • 第24题：

    单选题
    Which statement is true about terms in a policy?（）
    A

    A single term can be applied to a protocol or interface, independent of the policy.

    B

    Once configured, terms within a policy cannot be reordered.

    C

    The name of a term is limited to five characters.

    D

    A from statement is optional in a term.


    正确答案： B
    解析： 暂无解析

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