单选题It’s hard to get data on cloud cover because______.A the information from satellites is useless.B recent satellite data is not enough.C human observations are less acute than satellite data.D satellite data can’t he combined with human observations.

题目
单选题
It’s hard to get data on cloud cover because______.
A

the information from satellites is useless.

B

recent satellite data is not enough.

C

human observations are less acute than satellite data.

D

satellite data can’t he combined with human observations.

相似考题

1.You need to dump the data from the master server and import it into a new slave server.Which mysqldump option can be used when dumping data from the master server in order to include the master server‘s binary log information?（）A.Include-master-infoB.Master-binlogC.Include-log-fileD.Master-data

2.The term data is often used to distinguish(73)machine-readable information from textual human-readable information.A．binaryB．hexC．octalD．decimal

3.Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?()A.CAT5eB.CAT3C.FiberD.RG-6

4.Meteorologists forecast the weather______．A．when they have received satellite picturesB．after they have compared new satellite pictures with earlier onesC．before they received satellite picturesD．during they study satellite pictures

更多“单选题It’s hard to get data on cloud cover because______.A the information from satellites is useless.B recent satellite data is not enough.C human observations are less acute than satellite data.D satellite data can’t he combined with human observations.”相关问题

  • 第1题：

    （）can help organizations to better understand the information contained within the data and will also tify the data that is most important to the business and future business decisions.

    A.DatA.processing system
    B.Big DatA.analytics
    C.ClouD.computing
    D.Database management

    答案：A
    解析：
    本题考查计算机专业英语知识（）可以帮助组织更好地了解数据中包含的信息，还可以帮助识别对业务和末来业务决策最重要的数据A 数据处理系统B 大数据分析C 云计算D 数据库管理

  • 第2题：

    There Pictures from outer space now show us how much land has changed on earth．These images are taken by Landsat 7,a government satellite．The satellites have been used for 27 years．They reveal the clear-cutting of forests in the northwestern part of the United States．Pictures show the loss of rain forests in South America.
    NASA's Darrel Williams speaks about the Landsat 7 Project．He said that an eruption caused trees to burn up in a large forest．Fifteen years later,pinkish images from space show that the trees and plant life are growing again．Williams says that clear-cut areas easily show up in the pictures．He wants Americans to look at how much land is being cleared of forests in our country.
    Satellites have provided other information about changes on earth．In the past ten years,more than four miles have shrunk from glaciers in Alaska．Landsat 7 received these computer images of Glacier Bay in Alaska.
    Hurricanes Floyd and Irene have damaged the coastline in North Carolina．Runoff from farms and silt have gone into the．ocean according to satellite images．Loss of trees and forests have caused hotter summers in southern cities such as Atlanta,Georgia.
    The Landsat 7 images are like pictures in a photo album．Instead of pictures of the family,the album shows changes around the globe in the past 25 years.
    A new satellite,Terra,is going to be launched by NASA soon．It will be more advanced than Landsat 7 and will take important global pictures．Ocean temperatures and energy loss will be provided by Terra daily.

    Terra will be a better satellite because

    A.no other country can make one like it
    B.it is much cheaper to operate
    C.it is more sophisticated than Landsat 7
    D.Terra will show energy gains

    答案：C
    解析：
    参见最后一段。

  • 第3题：

    Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?（）

    • A、CAT5e
    • B、CAT3
    • C、Fiber
    • D、RG-6

    正确答案:D

  • 第4题：

    Which of the following methods effectively removes data from a hard drive prior to disposal？（）

    • A、Use the remove hardware OS feature
    • B、Formatting the hard drive
    • C、Physical destruction
    • D、Degauss the drive
    • E、Overwriting data with 1s and 0s by utilizing software

    正确答案:C,E

  • 第5题：

    Your company has a branch office that contains a Windows Server 2008 R2 server. The server runs Windows Server Update Services （WSUS）.   The company opens four new satellite offices. Each satellite office connects to the branch office by using a dedicated WAN link. You need to design a strategy for patch management that meets the following  requirements：   èWSUS updates are approved from a central location.   èWAN traffic is minimized between the branch office and the satellite offices. What should you include in your design？（）

    • A、In each satellite office， install a WSUS server. Configure each satellite office WSUS server as a replica of the branch office WSUS server.
    • B、In each satellite office， install a WSUS server. Configure each satellite office WSUS server as an autonomous server that synchronizes to the branch office WSUS server.
    • C、On the branch office WSUS server， create a computer group for each satellite office. Add the client computers in each satellite office to their respective computer groups.
    • D、For each satellite office，create an organizational unit（OU）.Create and link a Group Policy object（GPO）to each OU. Configure different schedules to download updates from the branch office WSUS  server to the client computers in each satellite office.

    正确答案:A

  • 第6题：

    A technician is servicing the Human Resource director’s computer which contains payroll software and salary information. Which of the following should the technician do to ensure confidentiality of the payroll information?（）

    • A、Backup the confidential data to the technician’s USB drive to ensure nothing is accidently deleted.
    • B、Uninstall the payroll software to ensure confidentiality.
    • C、Have the director remove sensitive data before the computer will be repaired.
    • D、Perform needed repairs while avoiding sensitive data.

    正确答案:D

  • 第7题：

    多选题
    Which of the following methods effectively removes data from a hard drive prior to disposal？（）
    A

    Use the remove hardware OS feature

    B

    Formatting the hard drive

    C

    Physical destruction

    D

    Degauss the drive

    E

    Overwriting data with 1s and 0s by utilizing software


    正确答案： C,E
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following is a diplexer used for？（）
    A

    Allows two satellite tuners to use the same dish.

    B

    Connects the low noise block down converter （LNB） to the multi-switch.

    C

    Combines satellite and over the air （OTA） signals.

    D

    Allows one LNB to use two satellites.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Your company has a branch office that contains a Windows Server 2008 R2 server. The server runs Windows Server Update Services （WSUS）.   The company opens four new satellite offices. Each satellite office connects to the branch office by using a dedicated WAN link. You need to design a strategy for patch management that meets the following  requirements：   èWSUS updates are approved from a central location.   èWAN traffic is minimized between the branch office and the satellite offices. What should you include in your design？（）
    A

    In each satellite office， install a WSUS server. Configure each satellite office WSUS server as a replica of the branch office WSUS server.

    B

    In each satellite office， install a WSUS server. Configure each satellite office WSUS server as an autonomous server that synchronizes to the branch office WSUS server.

    C

    On the branch office WSUS server， create a computer group for each satellite office. Add the client computers in each satellite office to their respective computer groups.

    D

    For each satellite office，create an organizational unit（OU）.Create and link a Group Policy object（GPO）to each OU. Configure different schedules to download updates from the branch office WSUS  server to the client computers in each satellite office.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Your company has a branch office that contains a Windows Server 2008 R2 computer. The Windows   Server 2008 R2 computer runs Windows Server Update Services （WSUS）. The WSUS server is  configured to store updates locally.  The company opens four new satellite offices. Each satellite office connects to the branch office by using  a dedicated WAN link. Internet access is provided through the branch office.   You need to design a strategy for patch management that meets the following requirements：   èWSUS updates are approved independently for each satellite office. èInternet traffic is minimized.   What should you include in your design？（）
    A

    In each satellite office， install a WSUS server. Configure each satellite office WSUS server as an  autonomous server.

    B

    In each satellite office， install a WSUS server. Configure each satellite office WSUS server as a replica  of the branch office WSUS server.

    C

    In each satellite office， install a WSUS server. Configure each satellite office WSUS server to use the  branch office WSUS server as an upstream server.

    D

    For each satellite office， create organizational units （OUs）. Create and link the Group Policy objects  （GPOs） to the OUs. Configure different schedules to download updates from the branch office WSUS  server to the client computers in each satellite office.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which statement about satellite navigation is TRUE? （）
    A

    While a fix can be generated by signals received from two satellites，three satellites are necessary for reliable accuracy

    B

    The satellites are in equatorial orbits around the earth about 60°of longitude apart

    C

    The satellite navigation system determines a fix by measuring the doppler shift of the radio signals from the satellite

    D

    The ship's receiver cannot begin processing data until the antenna locks onto the satellite and starts continuous tracking


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    The data mentioned in line 13 most likely include information regarding ______.
    A

    the literacy levels of different countries

    B

    the best methods for teaching infants to speak

    C

    the ability of primates and other mammals to communicate

    D

    the structure of the human brain

    E

    the intricacy of the expression of human language


    正确答案： E
    解析：
    "data"是指一个能表明十分复杂的系统的语言结构的相关事实（12行）。这不是指人脑内部的结构，因为每次我们说话的时候这些结构不能显示出来（10行）。这些数据因此是有关于人类语言表达的复杂性。

  • 第13题：

    There Pictures from outer space now show us how much land has changed on earth．These images are taken by Landsat 7,a government satellite．The satellites have been used for 27 years．They reveal the clear-cutting of forests in the northwestern part of the United States．Pictures show the loss of rain forests in South America.
    NASA's Darrel Williams speaks about the Landsat 7 Project．He said that an eruption caused trees to burn up in a large forest．Fifteen years later,pinkish images from space show that the trees and plant life are growing again．Williams says that clear-cut areas easily show up in the pictures．He wants Americans to look at how much land is being cleared of forests in our country.
    Satellites have provided other information about changes on earth．In the past ten years,more than four miles have shrunk from glaciers in Alaska．Landsat 7 received these computer images of Glacier Bay in Alaska.
    Hurricanes Floyd and Irene have damaged the coastline in North Carolina．Runoff from farms and silt have gone into the．ocean according to satellite images．Loss of trees and forests have caused hotter summers in southern cities such as Atlanta,Georgia.
    The Landsat 7 images are like pictures in a photo album．Instead of pictures of the family,the album shows changes around the globe in the past 25 years.
    A new satellite,Terra,is going to be launched by NASA soon．It will be more advanced than Landsat 7 and will take important global pictures．Ocean temperatures and energy loss will be provided by Terra daily.

    NASA can tell that vegetation is growing back because of__.

    A.a bright,white light that is reflected
    B.little tiny trees that are growing
    C.vegetable gardens that are planted
    D.a light,pinkish view from space

    答案：D
    解析：
    参见第二段。粉色区域的图像显示树木又在生长。

  • 第14题：


    Cyberspace is described by William Gibson as( )

    A.a function only legitimate computer operators have
    B.a representation of data from the human system
    C.an important element stored in the human system
    D.an illusion held by the common computer users

    答案：D
    解析：

  • 第15题：

    Which of the following is a diplexer used for？（）

    • A、Allows two satellite tuners to use the same dish.
    • B、Connects the low noise block down converter （LNB） to the multi-switch.
    • C、Combines satellite and over the air （OTA） signals.
    • D、Allows one LNB to use two satellites.

    正确答案:C

  • 第16题：

    You need to dump the data from the master server and import it into a new slave server. Which mysqldump option can be used when dumping data from the master server in order to include the master server's binary log information?（）

    • A、Include-master-info
    • B、Master-binlog
    • C、Include-log-file
    • D、Master-data

    正确答案:D

  • 第17题：

    Your company has a branch office that contains a Windows Server 2008 R2 computer. The Windows   Server 2008 R2 computer runs Windows Server Update Services （WSUS）. The WSUS server is  configured to store updates locally.  The company opens four new satellite offices. Each satellite office connects to the branch office by using  a dedicated WAN link. Internet access is provided through the branch office.   You need to design a strategy for patch management that meets the following requirements：   èWSUS updates are approved independently for each satellite office. èInternet traffic is minimized.   What should you include in your design？（）

    • A、In each satellite office， install a WSUS server. Configure each satellite office WSUS server as an  autonomous server.
    • B、In each satellite office， install a WSUS server. Configure each satellite office WSUS server as a replica  of the branch office WSUS server.
    • C、In each satellite office， install a WSUS server. Configure each satellite office WSUS server to use the  branch office WSUS server as an upstream server.
    • D、For each satellite office， create organizational units （OUs）. Create and link the Group Policy objects  （GPOs） to the OUs. Configure different schedules to download updates from the branch office WSUS  server to the client computers in each satellite office.

    正确答案:C

  • 第18题：

    单选题
    MSI stands for（）.
    A

    Mobile Satellite Information

    B

    Motor ship Identification

    C

    Most Serious Information

    D

    Maritime Safety Information


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    A technician is servicing the Human Resource director’s computer which contains payroll software and salary information. Which of the following should the technician do to ensure confidentiality of the payroll information?（）
    A

    Backup the confidential data to the technician’s USB drive to ensure nothing is accidently deleted.

    B

    Uninstall the payroll software to ensure confidentiality.

    C

    Have the director remove sensitive data before the computer will be repaired.

    D

    Perform needed repairs while avoiding sensitive data.


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    The biggest advantage of this product is that ______.
    A

    it will be faster and cheaper than manual labor

    B

    it can climb mountainsides, drill holes, insert bars and cement

    C

    it can collect data on the slope’ s stability

    D

    it can drill without a human being on board


    正确答案： D
    解析：
    从第二段The idea is to operate a machine far away that can drill with out a human being on board一句以及第一段讲滑坡人工抢险的危险，可知这种产品的最大优点就是无人操作的安全性。

  • 第21题：

    多选题
    Which three statements are true regarding subqueries?（）
    A

    Subqueries can contain GROUP BY and ORDER BY clauses

    B

    Main query and subquery can get data from different tables

    C

    Main query and subquery must get data from the same tables

    D

    Subqueries can contain ORDER BY but not the GROUP BY clause

    E

    Only one column or expression can be compared between the main query and subquery

    F

    Multiple columns or expressions can be compared between the main query and subquery


    正确答案： B,D
    解析： 暂无解析

  • 第22题：

    单选题
    You need to dump the data from the master server and import it into a new slave server. Which mysqldump option can be used when dumping data from the master server in order to include the master server's binary log information?（）
    A

    Include-master-info

    B

    Master-binlog

    C

    Include-log-file

    D

    Master-data


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?（）
    A

    CAT5e

    B

    CAT3

    C

    Fiber

    D

    RG-6


    正确答案： D
    解析： 暂无解析

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