What are three physical interface properties?（）A、payload scramblingB、virtual circuit identifierC、FCSD、link speedE、IP address

题目

What are three physical interface properties?（）

  • A、payload scrambling
  • B、virtual circuit identifier
  • C、FCS
  • D、link speed
  • E、IP address
相似考题

1.●Communication networks can be classified in terms of their physical arrangement or (73) Three common (73) are the star,bus,and ring.(73) A．structuresB．topologiesC．protocolsD．frames

2.Full Atomicity, Consistency, Isolation, Durability (ACID) compliance is a necessity for a new application, which heavily reads and writes data.This requires the following config file options: Sync_binlog=1 Innodb_flush_log_at_trx_commit=1 Innodb_doublewrite=1 However, this configuration is expected to introduce disk I/O overhead.What three changes will reduce disk I/O overheads?（）A.Use of soft links for database directories on the same physical diskB.Use of delay_key_write=ON for batch index updateC.Allocation of RAM to the buffer pool such that more of the data can fit in RAMD.Placement of InnoDB log files and datadir on separate physical disksE.Use of separate directories on the same physical disk for log files and data files

3.Communication networks can be classified in terms of their physical arrangement or(74). Three common(74)are the star, bus, and ring.A．structuresB．topologiesC．protocolsD．frames

4.The X.25 standard specifies three layers of functionality.Which layers of the OSI model correspond to the X.25 layers?A．the Physical, Network, and Session LayersB．the Physical, Data Link, and Network LayersC．the Physical, Data Link, and Transport LayersD．the Physical, Session, and Presentation layers

参考答案和解析
正确答案:A,C,D
更多“What are three physical interfac”相关问题

  • 第1题：

    What are three physical interface properties?()

    A. payload scrambling

    B. virtual circuit identifier

    C. FCS

    D. link speed

    E. IP address


    参考答案：A, C, D

  • 第2题：

    What are the three different views on grammar teaching?
    The first view is that teaching grammar entails the formal explanation of grammar rules. While learners who receive a great deal of grammatical explanation will end up knowing quite a lot about the language, they will not necessarily be able to put the language to communicative effect. The second view is that teaching grammar is basically a matter of providing learners with practice in mastering common grammatical patterns through a process of analogy rather than explanation. The learners may become fluent in the structures they have been taught, but may not be able to use them appropriately in genuine communication outside the classroom. The third view is that teaching grammar is a matter of giving students the opportunity to use English in a variety of realistic situations. The disadvantage is that learners will not be able to provide explanations of the grammatical rules of the target language.
    略

  • 第3题：

    What are the three views of language that support popular foreign language teaching?
    They are the structural view; the functional view and the interactional view.
    略

  • 第4题：

    What are three Juniper DX Cluster benefits?（） (Choose three.)

    • A、performance
    • B、authorization
    • C、compression
    • D、protocol validation
    • E、UDP load balancing

    正确答案:A,C,D

  • 第5题：

    What is true about access control on bridged and routed VLAN traffic？（）

    • A、Router ACLs can be applied to the input and output directions of a VLAN interface
    • B、Bridged ACLs can be applied to the input and output directions of a VLAN interface
    • C、Only router ACLs can be applied to a VLAN interface
    • D、VLAN maps and router ACLs can be used in combination
    • E、VLAN maps can be applied to a VLAN interfac

    正确答案:A,B,D

  • 第6题：

    A banking customer has the following requirements for an IBM BladeCenter solution with high speed fibre channel： （1）four 4-socket Microsoft SQL servers with two hot swap SAS drives  （2）two physical Microsoft Active Directory Servers  （3）twenty-two physical Citrix servers  （4）three physical Web servers （5）one physical vCenter server   （6）eight vSphere hosts  Which configuration minimally satisfies these requirements？（）

    • A、Three IBMBladeCenter S chassis， three Brocade Fibre modules， six Ethernet modules
    • B、Three IBMBladeCenter E chassis， three Brocade Fibre modules， six Ethernet modules
    • C、Four IBMBladeCenter H chassis， four QLogic Fibre Channel modules， eight Ethernet modules
    • D、Three IBMBladeCenter H chassis， three QLogic Fibre Channel modules， six Ethernet modules

    正确答案:D

  • 第7题：

    多选题
    What are three valid LDP message types? （）(Choose three.)
    A

    peer discovery

    B

    label distribution

    C

    path initialization

    D

    session management

    E

    connection establishment


    正确答案： D,E
    解析： 暂无解析

  • 第8题：

    单选题
    A banking customer has the following requirements for an IBM BladeCenter solution with high speed fibre channel： （1）four 4-socket Microsoft SQL servers with two hot swap SAS drives  （2）two physical Microsoft Active Directory Servers  （3）twenty-two physical Citrix servers  （4）three physical Web servers （5）one physical vCenter server   （6）eight vSphere hosts  Which configuration minimally satisfies these requirements？（）
    A

    Three IBMBladeCenter S chassis， three Brocade Fibre modules， six Ethernet modules

    B

    Three IBMBladeCenter E chassis， three Brocade Fibre modules， six Ethernet modules

    C

    Four IBMBladeCenter H chassis， four QLogic Fibre Channel modules， eight Ethernet modules

    D

    Three IBMBladeCenter H chassis， three QLogic Fibre Channel modules， six Ethernet modules


    正确答案： C
    解析： 暂无解析

  • 第9题：

    多选题
    What are three Juniper DX Cluster benefits?（） (Choose three.)
    A

    performance

    B

    authorization

    C

    compression

    D

    protocol validation

    E

    UDP load balancing


    正确答案： A,E
    解析： 暂无解析

  • 第10题：

    多选题
    What are the three main parts of a syslog message? （）(Choose three.)
    A

    severity level

    B

    facility

    C

    log message name

    D

    time stamp

    E

    error codes

    F

    access privilege


    正确答案： A,D
    解析： 暂无解析

  • 第11题：

    多选题
    What are three relevant design considerations when using the 15216 EDFA? （）(Choose three.)
    A

    dispersion

    B

    Optical SNR

    C

    span attenuation

    D

    four wave mixing

    E

    receiver sensitivity


    正确答案： D,C
    解析： 暂无解析

  • 第12题：

    Refer to the exhibit. On the basis of the output, what two conclusions can be reached?()

    A. The default administrative distance has been changed.

    B. IS - IS is not enabled.

    C. Three physical interfaces are taking part in integrated IS - IS.

    D. IS - IS is not redistributing any oth er routing protocols.

    E. There are two neighboring routers sending IS - IS routing information.

    F. Address summarization is configured.


    参考答案：D, E

  • 第13题：

    What are the three main forms of word building in English?
    Affixation, compounding and conversion.
    略

  • 第14题：

    What is a physical data model？Why learn physical data model concepts？


    正确答案: 1）、执行逻辑数据模型的理论基础，使用现有的构件在一个有效容错的方式中
    2）、选择合适的 DBMS ，某些 DBMS 不支持空间索引；使 DBMS 运行的更加有效率。

  • 第15题：

    what is Cisco provides three mechanisms for regulating or shaping traffic？


    正确答案: Class-Based Traffic Shaping
    Generic Traffic Shaping （GTS）
    Frame Relay Traffic Shaping （FRTS）

  • 第16题：

    What is PDM?（）

    • A、Production distribution management
    • B、Physical distribution management
    • C、Processing distribution management
    • D、Pallets distribution management

    正确答案:B

  • 第17题：

    多选题
    What are three WAN reports that can be generated with the WX device?（） (Choose three.)
    A

    throughput

    B

    performance

    C

    pass-through

    D

    application summary

    E

    packet size distribution


    正确答案： A,B
    解析： 暂无解析

  • 第18题：

    多选题
    Full Atomicity, Consistency, Isolation, Durability (ACID) compliance is a necessity for a new application, which heavily reads and writes data. This requires the following config file options: Sync_binlog=1 Innodb_flush_log_at_trx_commit=1 Innodb_doublewrite=1 However, this configuration is expected to introduce disk I/O overhead. What three changes will reduce disk I/O overheads?（）
    A

    Use of soft links for database directories on the same physical disk

    B

    Use of delay_key_write=ON for batch index update

    C

    Allocation of RAM to the buffer pool such that more of the data can fit in RAM

    D

    Placement of InnoDB log files and datadir on separate physical disks

    E

    Use of separate directories on the same physical disk for log files and data files


    正确答案： D,A
    解析： 暂无解析

  • 第19题：

    问答题
    What is a physical data model？Why learn physical data model concepts？

    正确答案： 1）、执行逻辑数据模型的理论基础，使用现有的构件在一个有效容错的方式中
    2）、选择合适的 DBMS ，某些 DBMS 不支持空间索引；使 DBMS 运行的更加有效率。
    解析： 暂无解析

  • 第20题：

    多选题
    What are three benefits of using ASM？（）
    A

    Ease of disk administration and maintenance

    B

    Load balancing across physical disks

    C

    Software RAID-1 data redundancy with double or triple mirrors

    D

    Automatic recovery of failed disks


    正确答案： C,D
    解析： 暂无解析

  • 第21题：

    多选题
    What are three physical interface properties?（）
    A

    payload scrambling

    B

    virtual circuit identifier

    C

    FCS

    D

    link speed

    E

    IP address


    正确答案： D,E
    解析： 暂无解析

  • 第22题：

    多选题
    What are three terminating actions for firewall filters?（）
    A

    reject

    B

    drop

    C

    permit

    D

    accept

    E

    discard


    正确答案： C,E
    解析： 暂无解析

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