Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()

题目

Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()


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更多“Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()”相关问题
  • 第1题:

    You need to configure two Ezonexam switches to exchange VLAN information. Which protocol provides a method of sharing VLAN configuration information between these two switches?

    A. STP

    B. 802.1Q

    C. VLSM

    D. ISL

    E. VTP

    F. HSRP

    G. None of the above


    正确答案:E
    E 解析:Explanation:
    VLAN Trunking Protocol (VTP) is a Cisco proprietary Layer 2 messaging protocol that manages the addition, deletion, and renaming of VLANs on a network-wide basis. Virtual Local Area Network (VLAN) Trunk Protocol (VTP) reduces administration in a switched network.

    When you configure a new VLAN on one VTP server, the VLAN is distributed through all switches in the domain. This reduces the need to configure the same VLAN everywhere. To do this VTP carries VLAN information to all the switches in a VTP domain. VTP advertisements can be sent over ISL, 802.1q, IEEE 802.10 and LANE trunks.

    VTP traffic is sent over the management VLAN (VLAN1), so all VLAN trunks must be configured to pass VLAN1. VTP is available on most of the Cisco Catalyst Family products.

  • 第2题:

    A network IPS provides which of the following?()

    A. The layer 3 protocol on which other protocols like TCP and UDP communicate.

    B. Enables the IPSec protocol on internal workstations.

    C. Packet-based detection and prevention of network attacks.

    D. Single mode IP communication for a fiber line between remote sites.


    参考答案:C

  • 第3题:

    Which protocol provides a method of sharing VLAN configuration information between switches()。

    A.VTP

    B.STP

    C.ISL

    D.802.1Q

    E.VLSM


    参考答案:A

  • 第4题:

    Which two statements best describe Cisco IOS IP SLA?()

    • A、only implemented between Cisco source and destination-capable devices
    • B、statistics provided by syslog, CLI, and SNMP
    • C、measures delay, jitter, packet loss, and voice quality
    • D、only monitors VoIP traffic flows
    • E、provides active monitoring
    • F、provides passive monitoring

    正确答案:C,E

  • 第5题:

    Within Information Technology projects, communications between the project manager and the project team members should take place:()

    • A、by written and oral communication.
    • B、via a weekly status report.
    • C、through the formal chain of command.
    • D、with approved template forms.

    正确答案:A

  • 第6题:

    A network IPS provides which of the following?()

    • A、The layer 3 protocol on which other protocols like TCP and UDP communicate.
    • B、Enables the IPSec protocol on internal workstations.
    • C、Packet-based detection and prevention of network attacks.
    • D、Single mode IP communication for a fiber line between remote sites.

    正确答案:C

  • 第7题:

    You are maintaining the database of a company. The listener process, listener1, is configured for remote access. You have issued the following command:   LSNRCTL>STATUS listener1   Which information will NOT be displayed when you issue the above command?() 

    • A、 whether the password is set in the listener or a file or not
    • B、 the number of client connections the service handler has refused
    • C、 the information will be displayed whether the instance can accept connections or not
    • D、 the protocol addresses on which the listener is configured to listen

    正确答案:B

  • 第8题:

    多选题
    Which  statements are true regarding listeners()
    A

    Listeners use only the TCP/IP protocol.

    B

    Multiple listener processes can run simultaneously on a host.

    C

    Multiple database instances can be registered with a single listener.

    D

    The listener-related errors can be traced only at the administrative level.

    E

    Only one database instance can be registered with a single listener at any time


    正确答案: B,C
    解析: 暂无解析

  • 第9题:

    单选题
    You are maintaining the database of a company. The listener process, listener1, is configured for remote access. You have issued the following command:   LSNRCTL>STATUS listener1   Which information will NOT be displayed when you issue the above command?()
    A

     whether the password is set in the listener or a file or not

    B

     the number of client connections the service handler has refused

    C

     the information will be displayed whether the instance can accept connections or not

    D

     the protocol addresses on which the listener is configured to listen


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    LDAP is being utilized throughout the Company Wireless network.  Which issue or set of issues  does the Lightweight Access Point Protocol (LWAPP) address? ()
    A

     Reduction of processing in wireless controllers

    B

     Distributed approach to authentication, encryption, and policy enforcement

    C

     Access point discovery, information exchange, and configuration

    D

     Provides security by blocking communication between access points and wireless clients

    E

     None of the other alternatives apply.


    正确答案: D
    解析: 暂无解析

  • 第11题:

    多选题
    Which two statements are true regarding listeners()
    A

    Listeners use only the TCP/IP protocol.

    B

    Multiple listener processes can run simultaneously on a host.

    C

    Multiple database instances can be registered with a single listener.

    D

    The listener-related errors can be traced only at the administrative level.

    E

    Only one database instance can be registered with a single listener at any time.


    正确答案: A,B
    解析: 暂无解析

  • 第12题:

    单选题
    The passage provides an answer to which of the following questions?
    A

    What is the explanation for the phenomenon of bioluminescence in marine life?

    B

    Does the phenomenon of plankton bioluminescence have any practical applications?

    C

    Why do only certain specimens of marine life exhibit the phenomenon of bioluminescence?

    D

    How does underwater bioluminescence differ from atmospheric bioluminescence?

    E

    What are the steps that take place as an individual microorganism becomes bioluminescent?


    正确答案: B
    解析:
    根据上一题的答案可知,“the phenomenon of plankton bioluminescence”能够运用到实际,即可以帮助“fisheries to increase their catch of fish that prey on plankton”, 因此B项符合题目要求。文中没有给出海洋微生物体发光的确切原因,A项不正确;B项与文中信息不符,并非只有“certain specimens of marine life”存在发光现象;C、E均在文中没有涉及。

  • 第13题:

    A feedback is an input ____

    A.which governs the state of a variable

    B.which provides a visual and audible alarm

    C.which indicates values of controlled variables

    D.which measures the state of the controlled variable


    正确答案:D

  • 第14题:

    Which protocol provides a method of sharing VLAN configuration information between two Cisco switch?()

    A.VTP

    B.802.1Q

    C.RSTP

    D.STP


    参考答案:A

  • 第15题:

    Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()

    A

    B



  • 第16题:

    LDAP is being utilized throughout the Company Wireless network.  Which issue or set of issues  does the Lightweight Access Point Protocol (LWAPP) address? ()

    • A、 Reduction of processing in wireless controllers
    • B、 Distributed approach to authentication, encryption, and policy enforcement
    • C、 Access point discovery, information exchange, and configuration
    • D、 Provides security by blocking communication between access points and wireless clients
    • E、 None of the other alternatives apply.

    正确答案:C

  • 第17题:

    Which issue or set of issues does the Lightweight Access Point Protocol (LWAPP) address?()

    • A、 reduction of processing in wireless controllers
    • B、 distributed approach to authentication, encryption, and policy enforcement
    • C、 provides security by blocking communication between access points and wireless clients
    • D、 access point discovery, information exchange, and configuration

    正确答案:D

  • 第18题:

    Which  statements are true regarding listeners()

    • A、Listeners use only the TCP/IP protocol.
    • B、Multiple listener processes can run simultaneously on a host.
    • C、Multiple database instances can be registered with a single listener.
    • D、The listener-related errors can be traced only at the administrative level.
    • E、Only one database instance can be registered with a single listener at any time

    正确答案:B,C

  • 第19题:

    Which two statements are true regarding listeners()

    • A、Listeners use only the TCP/IP protocol.
    • B、Multiple listener processes can run simultaneously on a host.
    • C、Multiple database instances can be registered with a single listener.
    • D、The listener-related errors can be traced only at the administrative level.
    • E、Only one database instance can be registered with a single listener at any time.

    正确答案:B,C

  • 第20题:

    单选题
    Which protocol provides a method of sharing VLAN configuration information between two Cisco switch?()
    A

    VTP

    B

    802.1Q

    C

    RSTP

    D

    STP


    正确答案: D
    解析: 暂无解析

  • 第21题:

    判断题
    Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()
    A

    B


    正确答案:
    解析: 暂无解析

  • 第22题:

    单选题
    Which issue or set of issues does the Lightweight Access Point Protocol (LWAPP) address?()
    A

     reduction of processing in wireless controllers

    B

     distributed approach to authentication, encryption, and policy enforcement

    C

     provides security by blocking communication between access points and wireless clients

    D

     access point discovery, information exchange, and configuration


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    Within Information Technology projects, communications between the project manager and the project team members should take place:()
    A

    by written and oral communication.

    B

    via a weekly status report.

    C

    through the formal chain of command.

    D

    with approved template forms.


    正确答案: D
    解析: 暂无解析