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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

题目
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.

相似考题

1.4 (a) For this part, assume today’s date is 1 March 2006.Bill and Ben each own 50% of the ordinary share capital in Flower Limited, an unquoted UK trading companythat makes electronic toys. Flower Limited was incorporated on 1 August 2005 with 1,000 ￡1 ordinary shares,and commenced trading on the same day. The business has been successful, and the company has accumulateda large cash balance of ￡180,000, which is to be used to purchase a new factory. However, Bill and Ben havereceived an offer from a rival company, which they are considering. The offer provides Bill and Ben with twoalternative methods of payment for the purchase of their shares:(i) ￡480,000 for the company, inclusive of the ￡180,000 cash balance.(ii) ￡300,000 for the company assuming the cash available for the factory purchase is extracted prior to sale.Bill and Ben each currently receive a gross salary of ￡3,750 per month from Flower Limited. Part of the offerterms is that Bill and Ben would be retained as employees of the company on the same salary.Neither Bill nor Ben has used any of their capital gains tax annual exemption for the tax year 2005/06.Required:(i) Calculate which of the following means of extracting the ￡180,000 from Flower Limited on 31 March2006 will result in the highest after tax cash amount for Bill and Ben:(1) payment of a dividend, or(2) payment of a salary bonus.You are not required to consider the corporation tax (CT) implications for Flower Limited in youranswer. (5 marks)

2.A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable types should be purchased?（）A.CoaxialB.CAT3C.CAT5D.CAT5e

3.An ISP has assigned prefix 3000:1234:5678::／48 to Company1. Which of the following terms would typically be used to describe this type of public IPv6 prefix?()A. Subnet prefixB. ISP prefixC. Global routing prefixD. Registry prefix

4.A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?()A.PPPoEB.RASC.IPSecD.MSCHAP

更多“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 ”相关问题

  • 第1题：

    Which of the following are most likely to be used as an ASN by a company that has a registered public 16 －bit ASN?()

    A. 1

    B. 65,000

    C. 64,000

    D. 64,550


    参考答案：A, C

  • 第2题：

    An ISP has assigned prefix 3000:1234:5678::/48 to Company1. Which of the following terms would typically be used to describe this type of public IPv6 prefix?（）

    • A、Subnet prefix
    • B、ISP prefix
    • C、Global routing prefix
    • D、Registry prefix

    正确答案:C

  • 第3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4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

  • 第5题：

    A large shipping company that is standardized on Fibre Channel storage has just acquired a regional shipping company that is using an IBM XIV system. The large company would like to integrate the XIV system into the environment and manage all data through a single management interface. Which product should be suggested so that all data can be managed?（）

    • A、IBM DS8700
    • B、IBM XIV GUI
    • C、IBM System Storage N7600
    • D、IBM SAN Volume Controller (SVC)

    正确答案:D

  • 第6题：

    单选题
    New service from the telephone company is delivered over fiber, but the technician does not have a fiber module for the router. Which of the following would remedy this issue?（）
    A

    OTDR

    B

    Media converter

    C

    CSU/DSU

    D

    Fiber repeater


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    A customer has a large UNIX environment and has engaged a pSeries technical specialist to work on a solution with them.  Which of the following statements would best establish UNIX credibility with a knowledgeable customer？（）
    A

    The technical support specialist has completed a UNIX course at college.

    B

    The technical specialist has supported several similar projects and has earned an IBM AIX certification.

    C

    The technical support specialist’s company sells $3M of UNIX computer systems every year.

    D

    The technical support specialist has sold and installed at least a dozen Apple and iSeries systems with POWER processors.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    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


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    An ISP has assigned prefix 3000:1234:5678::/48 to Company1. Which of the following terms would typically be used to describe this type of public IPv6 prefix?（）
    A

    Subnet prefix

    B

    ISP prefix

    C

    Global routing prefix

    D

    Registry prefix


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable types should be purchased?（）
    A

    Coaxial

    B

    CAT3

    C

    CAT5

    D

    CAT5e


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    In order to increase revenues, a cellphone company has decided to change its fee structure. Instead of charging a flat rate of $20 per month and $0.05 for every minute over 200 minutes, the company will now charge $50 per month for unlimited usage.　 Which of the following is a consideration that, if true, suggests that the new plan will not actually increase the company’s revenues?
    A

    A rival company, which charges no start-up fee, offers an unlimited calling plan for $40 per month.

    B

    Two-thirds of the company’s customers use less than 500 minutes per month.

    C

    Studies have shown that customers using unlimited calling plans will increase their monthly usage of minutes by over 50 percent.

    D

    One-fifth of the company’s customers use in excess of 1,000 minutes per month.

    E

    In recent months the company has received several complaints of insufficient signal strength and poor customer service.


    正确答案： D
    解析：
    如果出现A项的情况：对手公司提供比该公司便宜20%的服务计划，那么顾客会倾向选择对手公司，导致该公司的收入下降，故本题选A项。

  • 第12题：

    单选题
    A manufacturing company has a large facility which has its offices at one end and a manufacturing floor at the other.  The company is looking to implement new equipment that requires access to the company’s SAN that is over 2.4 kilometers away in the office area. Which of the following solutions will satisfy this requirement？（）
    A

    Install a longwave GBIC in the office SAN switch and string a multimode fibre from the office to the manufacturing floor

    B

    Install a longwave GBIC in the office SAN switch and string a singlemode fibre from the office to the manufacturing floor

    C

    Install a shortwave GBIC in the office SAN switch and string a multimode fibre from the office to the manufacturing floor

    D

    Install a shortwave GBIC in the office SAN switch and string a singlemode fibre from the office to the manufacturing floor


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which of the following are most likely to be used as an ASN by a company that has a registered public 16 -bit ASN?（）

    • A、1
    • B、65,000
    • C、64,000
    • D、64,550

    正确答案:A,C

  • 第14题：

    A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building.  The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint？（）

    • A、Replace all incandescent lighting with energy saving neon lighting.
    • B、Set an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.
    • C、Replace all incandescent lighting with energy saving fluorescent lighting.
    • D、Consolidate server systems into a lower number of racks，centralizing airflow and cooling in the room.

    正确答案:C

  • 第15题：

    A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?（）

    • A、PPPoE
    • B、RAS
    • C、IPSec
    • D、MSCHAP

    正确答案:A

  • 第16题：

    A customer has a large UNIX environment and has engaged a pSeries technical specialist to work on a solution with them.  Which of the following statements would best establish UNIX credibility with a knowledgeable customer？（）

    • A、The technical support specialist has completed a UNIX course at college.
    • B、The technical specialist has supported several similar projects and has earned an IBM AIX certification.
    • C、The technical support specialist’s company sells $3M of UNIX computer systems every year.
    • D、The technical support specialist has sold and installed at least a dozen Apple and iSeries systems with POWER processors.

    正确答案:B

  • 第17题：

    A customer has determined they want to install an IBM x445 system in their company.  They will be running a large database on the system.  In order to determine how many CPUs will be needed to attain the optimum cost-effective solution， which TWO of the following questions should be asked？（）

    • A、How large is the database？
    • B、What is the expected user workload？
    • C、How is the database software licensed？
    • D、What type of user interface will be used？
    • E、How much data cache will the database be allocated？

    正确答案:A,B

  • 第18题：

    单选题
    A study by a group of dentists has concluded that regular use of a certain brand of mouthwash is as effective as flossing in preventing gum disease. The mouthwash company has released a television ad suggesting that people who do not like flossing can now rely solely on mouthwash and brushing to maintain good dental health. A leading manufacturer of dental floss brought a lawsuit against the mouthwash company demanding that the advertisement be discontinued on the grounds that it is misleading.　 Which of the following, if true, provides the strongest support for the dental floss company’s claim that the advertisement is misleading?
    A

    The dental floss manufacturer is concerned that it will lose market share in the dental health market because the advertisement encourages people to switch from dental floss to mouthwash.

    B

    The dental floss company claims in its own advertisements that brushing and flossing after every meal is the most effective way to maintain good dental health.

    C

    Although mouthwash is an effective deterrent to gum disease, it is less effective than dental floss at removing plaque and preventing cavities between teeth.

    D

    Per usage, mouthwash is three times more expensive than dental floss, if the recommended amounts of both products are used.

    E

    The dentists who conducted the study on the effectiveness of mouthwash in preventing gum disease obtained their funding for the study from a company that manufactures mouthwash.


    正确答案： E
    解析：
    如果广告暗示“people who do not like flossing can now rely solely on mouthwash and brushing to maintain good dental health”但是实际上漱口水并没有牙线的功能，那么便可以说明这则广告具有误导性，故本题应选C项。

  • 第19题：

    单选题
    A large shipping company that is standardized on Fibre Channel storage has just acquired a regional shipping company that is using an IBM XIV system. The large company would like to integrate the XIV system into the environment and manage all data through a single management interface. Which product should be suggested so that all data can be managed?（）
    A

    IBM DS8700

    B

    IBM XIV GUI

    C

    IBM System Storage N7600

    D

    IBM SAN Volume Controller (SVC)


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A system administrator is trying to troubleshoot company wide email problems that may be related to DNS.  Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）
    A

    netstat

    B

    tracert

    C

    nslookup

    D

    ping


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building.  The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint？（）
    A

    Replace all incandescent lighting with energy saving neon lighting.

    B

    Set an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.

    C

    Replace all incandescent lighting with energy saving fluorescent lighting.

    D

    Consolidate server systems into a lower number of racks，centralizing airflow and cooling in the room.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Users are unable to stay connected to the company's wireless network. Several times throughout the day the users' signals are dropped and they are forced to reconnect to the network. A technician determines the network cabling that supplies the WAP has been run inside with several power lines. Which of the following is the MOST likely cause of the network issue?（）
    A

    Ashort

    B

    Open pairs

    C

    ESD

    D

    EMI


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?（）
    A

    PPPoE

    B

    RAS

    C

    IPSec

    D

    MSCHAP


    正确答案： D
    解析： 暂无解析

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