Which of the following are correct regarding ISDN?()A. Legacy DDR can use port information to define interesting traffic.B. Legacy DDR can configure multiple dialer configurations on the same interface.C. Legacy DDR can use ACLs to define interesting traf

题目
Which of the following are correct regarding ISDN?()

A. Legacy DDR can use port information to define interesting traffic.

B. Legacy DDR can configure multiple dialer configurations on the same interface.

C. Legacy DDR can use ACLs to define interesting traffic.

D. HDLC or PPP can be used to encapsulate ISDN D channel information.

E. The BRI interfaces on ISDN routers with dialer profiles configured cannot belong to multiple dialer pools.

F. Dialer profiles cannot use extended ACLs to define interesting traffic.

相似考题

1.Which of the following statements is correct regarding an oil with a high viscosity index?A.A large change of viscosity occurs with a minor change in temperatureB.No change in viscosity occurs with any change in temperatureC.Very little change in viscosity occurs with a significant change in temperatureD.The viscosity of the oil increases with an increase in temperature

2.Which statements are true regarding ISDN channels?()A. Each B channel can transmit up to 64 kbpsB. The ISDN B channel carries voice or dataC. The ISDN D channel transmits control information.D. The D channel transmission rate varies depending on the service used.E. HDLC or PPP can be used to encapsulate D channel information.

3.Which two of these are correct regarding the recommended practice for distribution layer design based on the following configuration?()A. use a Layer 2 link between distribution switchesB. use a Layer 3 link between distribution switchesC. use a redundant link to the coreD. use a Layer 3 link between distribution switches with route summarization

4.Which of the following WAN protocols is a packet switching technology?()A.Frame RelayB.POTSC.PSTND.ISDN

更多“Which of the following are correct regarding ISDN?() ”相关问题

  • 第1题：

    Which of the following is (are) correct regarding the sharing of the salvage award？ ______. ① The proportionate division of the award depends in great measure on the circumstances． ② The award to the crew is usually divided according to the rank of the crew． ③ The master and senior officers usually receive a larger percentage than the seamen，unless one or more of the seamen renders extraordinary service．

    A.① and ③ only

    B.② and ③ only

    C.① and ② only

    D.① ②，and ③


    正确答案：D

  • 第2题：

    Which of the following is correct regarding full-state backups?（）

    • A、used for either a single or dual UCS catastrophic failure
    • B、can be restored with no special requirements
    • C、stored as gzipped tarball
    • D、easy to modify as needed

    正确答案:C

  • 第3题：

    Which of the following are correct regarding ISDN?（）

    • A、Legacy DDR can use port information to define interesting traffic.
    • B、Legacy DDR can configure multiple dialer configurations on the same interface.
    • C、Legacy DDR can use ACLs to define interesting traffic.
    • D、HDLC or PPP can be used to encapsulate ISDN D channel information.
    • E、The BRI interfaces on ISDN routers with dialer profiles configured cannot belong to multiple dialer pools.
    • F、Dialer profiles cannot use extended ACLs to define interesting traffic.

    正确答案:A,B,C

  • 第4题：

    Which statements are true regarding ISDN channels?（）

    • A、Each B channel can transmit up to 64 kbps
    • B、The ISDN B channel carries voice or data
    • C、The ISDN D channel transmits control information.
    • D、The D channel transmission rate varies depending on the service used.
    • E、HDLC or PPP can be used to encapsulate D channel information.

    正确答案:A,B,C

  • 第5题：

    Which of the following technologies is used on the backbone of an ISDN?（）

    • A、VDSL
    • B、SDSL
    • C、OC3
    • D、ATM

    正确答案:D

  • 第6题：

    You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query；  Which statement is correct regarding the query output？（） 

    • A、It would return information regarding only the last committed transaction.
    • B、It would return only the active transactions in all the undo segments in the database.
    • C、It would return only the committed transactions in all the undo segments in the database.
    • D、It would return both active and committed transactions in all the undo segments in the database.
    • E、It would return information regarding the transactions that began and were committed in the last 30 minutes.

    正确答案:D

  • 第7题：

    单选题
    Which of the following statements is TRUE regarding crane operations（）.
    A

    Radio communications allow the crane operator to disregard the use of hand signals

    B

    The crane operators and signalman must be familiar with the correct hand signals

    C

    The forward cranes can be operated from the bridge

    D

    The aft cranes can be operated from the aft steering station


    正确答案： C
    解析： 暂无解析

  • 第8题：

    多选题
    Which statements are true regarding ISDN channels?（）
    A

    Each B channel can transmit up to 64 kbps

    B

    The ISDN B channel carries voice or data

    C

    The ISDN D channel transmits control information.

    D

    The D channel transmission rate varies depending on the service used.

    E

    HDLC or PPP can be used to encapsulate D channel information.


    正确答案： C,A
    解析： 暂无解析

  • 第9题：

    单选题
    An administrator has implemented a solution to resolve a server’s problem in which the server unexpectedly reboots.  Which of the following should be the administrator’s NEXT troubleshooting step？（）
    A

    Test the theory to determine if the solution will correct the issue， list all other possible causes.

    B

    Verify full system functionality.

    C

    Document the issue； include details regarding findings， actions taken to resolve the issue， and the outcome.

    D

    Establish a theory of probable cause based on previous tests and determine next steps toresolve


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following would contain information regarding network device alerts using SNMP?（）
    A

    Syslog

    B

    Audit log

    C

    History log

    D

    Ping sweep reports


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following statements is correct regarding a turbocharged four-stroke/cycle diesel generator?（）
    A

    At zero load the intake manifold pressure is greater than the exhaust manifold pressure

    B

    At full load the intake manifold pressure and exhaust manifold pressure are equal

    C

    At full load the intake manifold pressure is less than the exhaust manifold pressure

    D

    At full load the intake manifold pressure is greater than the exhaust manifold pressure


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    Which of the following statements regarding ISDN are correct?（）
    A

    Each ISDN B channel has transmission speeds of up to 64 kbps.

    B

    The ISDN B channel can carry video, voice or data.

    C

    The ISDN B channel transmission rate varies depending on the service used.

    D

    The ISDN D channel transmits control information.

    E

    The ISDN B channels can be configured with different subnets and encapsulation types when dialer profiles are configured.


    正确答案： C,E
    解析： 暂无解析

  • 第13题：

    Which of the following is not correct? （）

    AIt is useless to complain.

    BIt is useless complaining.

    CComplaining is useless.

    DIt is useless of complaining.


    D
    略

  • 第14题：

    Which of the following statements regarding ISDN are correct?（）

    • A、Each ISDN B channel has transmission speeds of up to 64 kbps.
    • B、The ISDN B channel can carry video, voice or data.
    • C、The ISDN B channel transmission rate varies depending on the service used.
    • D、The ISDN D channel transmits control information.
    • E、The ISDN B channels can be configured with different subnets and encapsulation types when dialer profiles are configured.

    正确答案:A,B,D

  • 第15题：

    Which of the following statements is correct regarding a hybridcrypto system？（）

    • A、 uses symmetric crypto for keys distribution
    • B、 uses symmetric crypto for proof of origin
    • C、 uses symmetric crypto for fast encrypted/decryption
    • D、 uses asymmetric crypto for message confidentiality
    • E、 uses symmetric crypto to transmit the asymmetric keys that is thenused to encrypt a session

    正确答案:C

  • 第16题：

    Which of the following WAN protocols is a packet switching technology?（）

    • A、Frame Relay
    • B、POTS
    • C、PSTN
    • D、ISDN

    正确答案:A

  • 第17题：

    Which of the following is the correct term for a virtual machine？（）

    • A、 Hypervisor
    • B、 Guest OS
    • C、 Virtual Center
    • D、 Host OS

    正确答案:B

  • 第18题：

    单选题
    Which of the following is the correct term for a virtual machine？（）
    A

     Hypervisor

    B

     Guest OS

    C

     Virtual Center

    D

     Host OS


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    I saw a ship stop at a（）. Which of the following is not correct?
    A

    deck

    B

    harbour

    C

    pier

    D

    port


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    A technician needs to upgrade the memory in a laptop. Which of the following memory typeswould be the correct type?（）
    A

    RIMM

    B

    DDR RAM

    C

    SDRAM

    D

    SODIMM


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    I think they are（） Which of the following is not correct?
    A

    Briton

    B

    British

    C

    English

    D

    Englishmen


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query；  Which statement is correct regarding the query output？（）
    A

    It would return information regarding only the last committed transaction.

    B

    It would return only the active transactions in all the undo segments in the database.

    C

    It would return only the committed transactions in all the undo segments in the database.

    D

    It would return both active and committed transactions in all the undo segments in the database.

    E

    It would return information regarding the transactions that began and were committed in the last 30 minutes.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    多选题
    Which of the following are correct regarding ISDN?（）
    A

    Legacy DDR can use port information to define interesting traffic.

    B

    Legacy DDR can configure multiple dialer configurations on the same interface.

    C

    Legacy DDR can use ACLs to define interesting traffic.

    D

    HDLC or PPP can be used to encapsulate ISDN D channel information.

    E

    The BRI interfaces on ISDN routers with dialer profiles configured cannot belong to multiple dialer pools.

    F

    Dialer profiles cannot use extended ACLs to define interesting traffic.


    正确答案： B,E
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following statements is correct regarding an oil with a high viscosity index?（）
    A

    A large change of viscosity occurs with a minor change in temperature

    B

    No change in viscosity occurs with any change in temperature

    C

    Very little change in viscosity occurs with a significant change in temperature

    D

    The viscosity of the oil increases with an increase in temperature


    正确答案： C
    解析： 暂无解析

相关内容