单选题An optical cable is used to transmit：（）A digital audio from a component to a receiver.B analog video from a component to a receiver.C analog audio from a component to a receiver.D digital video from a component to a receiver.

题目
单选题
An optical cable is used to transmit：（）
A

digital audio from a component to a receiver.

B

analog video from a component to a receiver.

C

analog audio from a component to a receiver.

D

digital video from a component to a receiver.

相似考题

1.What is the difference between a CSU／DSU and a modem?()A. A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line.B. A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line.C. A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line.D. A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line.

2.Which benefit does digital subscriber line (DSL) systems for broadband access provide to the user?（）A、Dedicated lines for high security data transferB、Data and audio signals that share the same communications infrastructureC、Secure access to company extranetD、Simple solution for high-quality digital video using coaxial cable

3.vPath is a critical component in the VNS architecture. Which two are functions of vPath？（）A、 intelligent traffic steering to the VSGB、 offloading the processing from the VSG to the VEMC、 intelligent traffic steering to the VNMCD、 offloading the processing from the VSG to the flow managerE、 deep packet inspection

4.Which content network component is primarily used to store and deliver content from the network edge?（）A、Content switchB、Content routerC、Content engineD、Content Distribution Manager (CDM)

更多“单选题An optical cable is used to transmit：（）A digital audio from a component to a receiver.B analog video from a component to a receiver.C analog audio from a component to a receiver.D digital video from a component to a receiver.”相关问题

  • 第1题：

    Which content network component is primarily used to store and deliver content from the network edge?（）

    • A、Content router
    • B、Content switch
    • C、Content Distribution Manager (CDM)
    • D、Content engine

    正确答案:D

  • 第2题：

    Which statement is true？（）  

    • A、 A flow layout can be used to position a component that should resize horizontally when the  container is resized.
    • B、 A grid layout can be used to position a component tat should maintain a constant size even when  the container is resized.
    • C、 A border layout can be used to position component that should maintain a constant size even when  the container is resized.
    • D、 The grid bag layout can be used to give a grid-like layout which differs from the normal grid in that individual rows and columns can have unique sizes.
    • E、 If two components are placed in the same column of a grid bag layout， and one component resizes horizontally， then the other component must resize horizontally.

    正确答案:D

  • 第3题：

    What is the difference between a CSU/DSU and a modem?（）

    • A、A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line
    • B、A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line
    • C、A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line
    • D、A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line

    正确答案:D

  • 第4题：

    Which of the following is the MOST critical component related to removing heat from the CPU?（）

    • A、Vented case
    • B、Number of fans
    • C、Thermal paste
    • D、Liquid cooling

    正确答案:C

  • 第5题：

    Which of the following transmits a digital signal?（）

    • A、VGA
    • B、XGA
    • C、Component video
    • D、DisplayPort

    正确答案:D

  • 第6题：

    Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column?（）

    • A、The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace.
    • B、The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace.
    • C、All the components may be moved into SYSAUX tablespace.
    • D、All the components may be moved from the SYSAUX tablespace.

    正确答案:A,B

  • 第7题：

    单选题
    Which content network component is primarily used to store and deliver content from the network edge?（）
    A

    Content switch

    B

    Content router

    C

    Content engine

    D

    Content Distribution Manager (CDM)


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    What are two steps that are taken when a router converts a voice signal from analog to digital form？（）
    A

     sampling

    B

     packetization

    C

     quantization

    D

     serialization


    正确答案： A
    解析： 暂无解析

  • 第9题：

    多选题
    vPath is a critical component in the VNS architecture. Which two are functions of vPath？（）
    A

    intelligent traffic steering to the VSG

    B

    offloading the processing from the VSG to the VEM

    C

    intelligent traffic steering to the VNMC

    D

    offloading the processing from the VSG to the flow manager

    E

    deep packet inspection


    正确答案： A,B
    解析： 暂无解析

  • 第10题：

    单选题
    What is the difference between a CSU/DSU and a modem?（）
    A

    A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line.

    B

    A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line.

    C

    A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line.

    D

    A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is the MOST critical component related to removing heat from the CPU?（）
    A

    Vented case

    B

    Number of fans

    C

    Thermal paste

    D

    Liquid cooling


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    What is the difference between a CSU/DSU and a modem?（）
    A

    A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line

    B

    A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line

    C

    A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line

    D

    A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which of the following can cause ghosting in a video image？（）

    • A、Bent pin on an S-Video cable
    • B、Mislabeled component cables
    • C、Defective HDMI cable
    • D、Improperly terminated coax cable

    正确答案:D

  • 第14题：

    What is the term that is used to describe the process of converting a signal from digital to analog？（）

    • A、 packetization
    • B、 quantization
    • C、 decoding
    • D、 sampling

    正确答案:C

  • 第15题：

    What are two steps that are taken when a router converts a voice signal from analog to digital form？（）

    • A、sampling
    • B、packetization
    • C、quantization
    • D、serialization

    正确答案:A,C

  • 第16题：

    RG-6 coaxial cable is typically used in all of the following applications：（）

    • A、multi-room audio， telephone， intercom and temperature control.
    • B、thermostat， CCTV， smoke detectors and keypads.
    • C、home theater， lighting control and multi-room audio.
    • D、video， digital cable， and satellite applications.

    正确答案:D

  • 第17题：

    An optical cable is used to transmit：（）

    • A、digital audio from a component to a receiver.
    • B、analog video from a component to a receiver.
    • C、analog audio from a component to a receiver.
    • D、digital video from a component to a receiver.

    正确答案:A

  • 第18题：

    单选题
    Which content network component is primarily used to store and deliver content from the network edge?（）
    A

    Content router

    B

    Content switch

    C

    Content Distribution Manager (CDM)

    D

    Content engine


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    Which statement is true？（）
    A

     A flow layout can be used to position a component that should resize horizontally when the  container is resized.

    B

     A grid layout can be used to position a component tat should maintain a constant size even when  the container is resized.

    C

     A border layout can be used to position component that should maintain a constant size even when  the container is resized.

    D

     The grid bag layout can be used to give a grid-like layout which differs from the normal grid in that individual rows and columns can have unique sizes.

    E

     If two components are placed in the same column of a grid bag layout， and one component resizes horizontally， then the other component must resize horizontally.


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following can cause ghosting in a video image？（）
    A

    Bent pin on an S-Video cable

    B

    Mislabeled component cables

    C

    Defective HDMI cable

    D

    Improperly terminated coax cable


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    An optical cable is used to transmit：（）
    A

    digital audio from a component to a receiver.

    B

    analog video from a component to a receiver.

    C

    analog audio from a component to a receiver.

    D

    digital video from a component to a receiver.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A single vertical magnet placed underneath the compass in the binnacle is used to compensate for（）.
    A

    the horizontal component of the permanent magnetism

    B

    deviation caused by the vessel's inclination from the vertical

    C

    induced magnetism in the horizontal soft iron

    D

    induced magnetism in the vertical soft iron


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Which benefit does digital subscriber line (DSL) systems for broadband access provide to the user?（）
    A

    Dedicated lines for high security data transfer

    B

    Data and audio signals that share the same communications infrastructure

    C

    Secure access to company extranet

    D

    Simple solution for high-quality digital video using coaxial cable


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    What is the term that is used to describe the process of converting a signal from digital to analog？（）
    A

     packetization

    B

     quantization

    C

     decoding

    D

     sampling


    正确答案： C
    解析： 暂无解析

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