单选题Which of the following is the correct signal flow for an analog multi-room audio system？（）A Source，Volume Control，Speaker，AmpB Source，Amp，Volume Control，SpeakerC Amp，Source，Volume Control，SpeakerD Speaker，Amp，Volume Control，Source

题目
单选题
Which of the following is the correct signal flow for an analog multi-room audio system？（）
A

Source，Volume Control，Speaker，Amp

B

Source，Amp，Volume Control，Speaker

C

Amp，Source，Volume Control，Speaker

D

Speaker，Amp，Volume Control，Source

相似考题

1.When comparing DSL broadband to cable broadband, which of the following is an advantage ofDSL broadband?()A. Upgraded copper lines allow maximum speed greater than cableB. Signal is not shared back to the switchC. Signal is shared back to the switchD. Distance is not a factor in signal speed

2.After 100 meters (328 feet), CAT6 cabling is known to experience which of the following symptoms?()A. Signal lossB. Signal bleedC. Data collisionD. Crosstalk

3.After a server has been installed into a rack, an administrator must ensure which of the following?()A. Warm air flow is permitted through the front bezelB. The system is labeled so that it can be identifiedC. Verify the change control process can be implementedD. Determine the correct power requirements

4.Which of the following transmits a digital signal?()A. VGAB. XGAC. Component videoD. DisplayPort

更多“Which of the following is the correct signal flow for an ana”相关问题

  • 第1题：

    After a server has been installed into a rack, an administrator must ensure which of the following?（）

    • A、Warm air flow is permitted through the front bezel
    • B、The system is labeled so that it can be identified
    • C、Verify the change control process can be implemented
    • D、Determine the correct power requirements

    正确答案:B

  • 第2题：

    Which of the following is the correct signal flow for an analog multi-room audio system？（）

    • A、Source，Volume Control，Speaker，Amp
    • B、Source，Amp，Volume Control，Speaker
    • C、Amp，Source，Volume Control，Speaker
    • D、Speaker，Amp，Volume Control，Source

    正确答案:B

  • 第3题：

    Which of the following transmits a digital signal?（）

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

    正确答案:D

  • 第4题：

    Which of the following components channels air flow through a server chassis？（）

    • A、 Fan
    • B、 Heat sink
    • C、 Shroud
    • D、 Radiator

    正确答案:C

  • 第5题：

    When comparing DSL broadband to cable broadband, which of the following is an advantage ofDSL broadband?（）

    • A、Upgraded copper lines allow maximum speed greater than cable
    • B、Signal is not shared back to the switch
    • C、Signal is shared back to the switch
    • D、Distance is not a factor in signal speed

    正确答案:B

  • 第6题：

    单选题
    Which of the following statements is correct with regards to the operation of a centrifugal cargo pump?（）
    A

    Oil is discharged from the impeller through the outlet

    B

    Gravity causes the oil to flow toward the discharge

    C

    The self-priming feature of the centrifugal pump enables it to draw its own suction as it starts

    D

    The discharge capacity varies directly with the speed of the impeller


    正确答案： C
    解析： 暂无解析

  • 第7题：

    多选题
    Which of the following are types of flow control?（）
    A

    buffering

    B

    cut-through

    C

    windowing

    D

    congestion avoidance

    E

    loadbalancing


    正确答案： E,D
    解析： 暂无解析

  • 第8题：

    单选题
    Which one of the following is the safety signal?（）.
    A

    SSS

    B

    TTT

    C

    XXX

    D

    FFF


    正确答案： D
    解析： 暂无解析

  • 第9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10题：

    单选题
    Which of the following statements concerning fire-tube boilers is correct?（）
    A

    Combustion gases flow through the tubes

    B

    Flames impinge on the tubes

    C

    Combustion occurs in the tubes

    D

    Water flows through the tubes


    正确答案： D
    解析： 暂无解析

  • 第11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12题：

    Which of the following is the MOST likely cause of a low wireless signal after an internal wireless adapter on a laptop was replaced?（）

    • A、The wireless card must be calibrated to the laptop.
    • B、The correct preshared encryption key must be installed to boost the signal.
    • C、The MAC address of the new wireless card will have to be added to the WAP to get the full signal.
    • D、The antenna wires for the wireless card were not attached.

    正确答案:D

  • 第13题：

    Which of the following channels air flow through a server chassis？（）

    • A、Fans
    • B、Ducts
    • C、Heat sinks
    • D、Condensers

    正确答案:B

  • 第14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15题：

    After 100 meters (328 feet), CAT6 cabling is known to experience which of the following symptoms?（）

    • A、Signal loss
    • B、Signal bleed
    • C、Data collision
    • D、Crosstalk

    正确答案:A

  • 第16题：

    Which of the following devices can route electrical signals only when activated by an external control signal？（）

    • A、Solenoid
    • B、Relay
    • C、Clutch
    • D、Capacitor

    正确答案:B

  • 第17题：

    单选题
    After a server has been installed into a rack， an administrator must ensure which of the following？（）
    A

    Warm air flow is permitted through the front bezel

    B

    The system is labeled so that it can be identified

    C

    Verify the change control process can be implemented

    D

    Determine the correct power requirements


    正确答案： B
    解析： 暂无解析

  • 第18题：

    单选题
    Which of the following statements concerning butterfly valves is correct?（）
    A

    Special tools are required for lapping or grinding

    B

    It is impossible to throttle flow with a butterfly valve

    C

    To close the valve, it is only necessary to turn the handle a quarter of a turn

    D

    The butterfly valve should never be used in a freshwater system


    正确答案： C
    解析： 暂无解析

  • 第19题：

    多选题
    Which of the following are types of flow control? (Choose three.)（）
    A

    buffering

    B

    cut-through

    C

    windowing

    D

    congestion avoidance

    E

    load balancing


    正确答案： E,B
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following server roles sends out a time signal for clients to synchronize with a clock？（）
    A

    DHCP

    B

    NTP

    C

    SMTP

    D

    DNS


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following is the MOST likely cause of a low wireless signal after an internal wireless adapter on a laptop was replaced?（）
    A

    The wireless card must be calibrated to the laptop.

    B

    The correct preshared encryption key must be installed to boost the signal.

    C

    The MAC address of the new wireless card will have to be added to the WAP to get the full signal.

    D

    The antenna wires for the wireless card were not attached.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following statements concerning a simple parallel resistance circuit is correct?（）
    A

    The voltage drop across each resistor is the same

    B

    The total current flow equals the reciprocal of the sum of the individual currents

    C

    The total resistance equals the sum of the individual resistances

    D

    The total voltage equals the sum of the individual voltages across each resistance


    正确答案： D
    解析： 暂无解析

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