单选题Which of the following would a company implement to help reduce the cost of electricity？（）A Shutdown/power policiesB Redundant power suppliesC Use optical miceD Social engineering policy

题目
单选题
Which of the following would a company implement to help reduce the cost of electricity？（）
A

Shutdown/power policies

B

Redundant power supplies

C

Use optical mice

D

Social engineering policy

相似考题

1.Which of the following BEST describes the function of a redundant power supply?()A. Provides additional diagnostic LEDsB. Reduces power consumptionC. Eliminates a single point of failureD. Reduces total cost of ownership

2.A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）A、Cable testerB、Power supply testerC、Tone generatorD、Multimeter

3.Which of the following is the BEST case scenario for power fault tolerance within a server？（）A、 Redundant power supplies with one power supply connected and one power supply as a hot spare.B、 Redundant power supplies with each connected to a separate power circuit.C、 Redundant power supplies connected via a Y-cable.D、 Redundant power supplies with each connected to the same power circuit.

4.Which of the following devices is used to provide appropriate voltage to the CPU？（）A、 Redundant power supplyB、 VRMC、 Heat sinkD、 HBAs

更多“单选题Which of the following would a company implement to help reduce the cost of electricity？（）A Shutdown/power policiesB Redundant power suppliesC Use optical miceD Social engineering policy”相关问题

  • 第1题：

    Which of the following modes conserves the most battery power while allowing retrieval of the computing session at a later time？（）

    • A、Hibernate
    • B、Suspend
    • C、Standby
    • D、Shutdown

    正确答案:A

  • 第2题：

    Which of the following would a company implement to help reduce the cost of electricity？（）

    • A、Shutdown/power policies
    • B、Redundant power supplies
    • C、Use optical mice
    • D、Social engineering policy

    正确答案:A

  • 第3题：

    A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）

    • A、 Increase the amount of RAM
    • B、 Use a lower voltage power supply
    • C、 Add a hardware firewall
    • D、 Install redundant NICs

    正确答案:D

  • 第4题：

    Which of the following BEST describes the function of a redundant power supply？（）

    • A、 Provides additional diagnostic LEDs
    • B、 Reduces power consumption
    • C、 Eliminates a single point of failure
    • D、 Reduces total cost of ownership

    正确答案:C

  • 第5题：

    单选题
    A technician wants to increase the reliability of a DHCP server. Which of the following components should be installed to increase the server’s uptime on the network？（）
    A

     Increase the amount of RAM

    B

     Use a lower voltage power supply

    C

     Add a hardware firewall

    D

     Install redundant NICs


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    A customer has requested five rack mounted servers， and a rack. They want redundant power connections. Which of the following is required to meet these requirements？（）
    A

    Redundant power supplies on the servers

    B

    Redundant PDUs in the rack

    C

    edundant power supplies in the servers and redundant PDUs in the rack

    D

    Redundant power supplies in the servers， redundant PDUs in the rack， and Active Energy Manager （AEM）


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）
    A

    Cable tester

    B

    Power supply tester

    C

    Tone generator

    D

    Multimeter


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    An administrator is troubleshooting a power supply that is believed to have failed. Which of the following tools will BEST help test the power supply？（）
    A

    ESD Equipment

    B

    Multimeter

    C

    POST Card

    D

    Toner Probe


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following BEST describes the function of a redundant power supply?（）
    A

    Provides additional diagnostic LEDs

    B

    Reduces power consumption

    C

    Eliminates a single point of failure

    D

    Reduces total cost of ownership


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    When planning for redundant power sources in a server deployment， which of the following should be purchased？（）
    A

    RAID controllers

    B

    Multiple UPSs

    C

    Redundant cooling

    D

    Dual NICs

    E

    Redundant power supplies


    正确答案： B,C
    解析： 暂无解析

  • 第11题：

    单选题
    A large company has over 500 computers that currently stay powered on indefinitely. None of the systems are used after the company closes at 5 p.m. Which of the following would be the MOST effective way for the company to save on electricity usage？（）
    A

    Set the computers for automatic log-off after one hour of inactivity.

    B

    Institute a policy of either shutdown or sleep mode an hour after close.

    C

    Turn on the Wake on LAN functionality for all computers.

    D

    Schedule all patching to be done during work hours.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A technician wants to verify a remote printer that has been power cycled is back online. Thetechnician would use which of the following commands and switch?（）
    A

    tracert -t

    B

    ipconfig /renew

    C

    ping –t

    D

    nslookup -ttl


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A technician has found that the uninterruptible power supply (UPS) connected to a server does not have sufficient battery power to allow the server to shutdown gracefully. Which of the following is the MOST cost effective way to allow this server to shutdown gracefully?（）

    • A、Install a second UPS.
    • B、Increase the size of the swapfile.
    • C、Increase the size of the pagefile.
    • D、Install an extended battery pack into the UPS

    正确答案:D

  • 第14题：

    A large company would like to roll out thin clients to all retail terminals on its next upgrade. Which of the following are potential risks of this IT plan？（）

    • A、Power consumption；thin clients use more energy than comparable workstations and therefore have a larger energy footprint.
    • B、Single point of failure；if the thin client server goes down all machines are without functionality.
    • C、Centralized administration；IT staff cannot rely on localized group policy settings.
    • D、High cost of terminals；compared to traditional workstations，thin clients are very expensive and require more maintenance.

    正确答案:B

  • 第15题：

    When planning for redundant power sources in a server deployment， which of the following should be purchased？（）

    • A、RAID controllers
    • B、Multiple UPSs
    • C、Redundant cooling
    • D、Dual NICs
    • E、Redundant power supplies

    正确答案:B,E

  • 第16题：

    A customer has requested five rack mounted servers， and a rack. They want redundant power connections. Which of the following is required to meet these requirements？（）

    • A、Redundant power supplies on the servers
    • B、Redundant PDUs in the rack
    • C、edundant power supplies in the servers and redundant PDUs in the rack
    • D、Redundant power supplies in the servers， redundant PDUs in the rack， and Active Energy Manager （AEM）

    正确答案:C

  • 第17题：

    单选题
    Which of the following devices is used to provide appropriate voltage to the CPU？（）
    A

     Redundant power supply

    B

     VRM

    C

     Heat sink

    D

     HBAs


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    Which of the following is the BEST case scenario for power fault tolerance within a server？（）
    A

     Redundant power supplies with one power supply connected and one power supply as a hot spare.

    B

     Redundant power supplies with each connected to a separate power circuit.

    C

     Redundant power supplies connected via a Y-cable.

    D

     Redundant power supplies with each connected to the same power circuit.


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    You are the administrator of you company network. A user named Peter requests assistance in his Windows 2000 Professional portable computer. Peter is preparing for his test and wants to optimize the battery life for his portable computer. You want to configure Peter’s computer to save the contents of memory on hard disk and then shutdown when Peter presses the sleep button.  What should you do？ （）
    A

    Configure power settings to use the standard option. 

    B

    Configure power settings to use the power off option. 

    C

    Configure power settings to use the hibernate option. 

    D

    Configure power settings to use always on power scheme. 

    E

    Configure the computer to use the portable laptop power scheme.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    A Windows OS has failed to load after a successful power on self test. Which of the following steps will help troubleshoot the problem?（）
    A

    Change the time and date in the BIOS.

    B

    Replace the keyboard.

    C

    Check for media in the optical drive.

    D

    Add more RAM.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A technician has found that the uninterruptible power supply (UPS) connected to a server does not have sufficient battery power to allow the server to shutdown gracefully. Which of the following is the MOST cost effective way to allow this server to shutdown gracefully?（）
    A

    Install a second UPS.

    B

    Increase the size of the swapfile.

    C

    Increase the size of the pagefile.

    D

    Install an extended battery pack into the UPS


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following BEST describes the function of a redundant power supply？（）
    A

     Provides additional diagnostic LEDs

    B

     Reduces power consumption

    C

     Eliminates a single point of failure

    D

     Reduces total cost of ownership


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    What can be said about tighter property rights?
    A

    They make it hard for many developing countries to use such rights.

    B

    They will reduce the price of technology transfer.

    C

    They will help distribute social wealth more evenly.

    D

    They will increase the power of more and more people.


    正确答案： B
    解析：
    录音中指出科技的进步也产生了知识产权的问题，更加严格的产权正在增加技术转让的价格(increasing the price of technology transfer)，阻止许多发展中国家使用(blocking many developing countries from their use)，增加那些大量拥有知识产权的人的权利和财富(increases the power and wealth of those who largely own the property fights)，选项中只有A项表述正确。

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