单选题A user states that their web browser was recently updated and continuously crashes. Which of the following could the technician use to gather more information about the issue?（）A NTBACKUP logB Advanced tab in the System applet in Control PanelC Event L

题目
单选题
A user states that their web browser was recently updated and continuously crashes. Which of the following could the technician use to gather more information about the issue?（）
A

NTBACKUP log

B

Advanced tab in the System applet in Control Panel

C

Event Log

D

Internet Options applet in Control Panel

相似考题

1.● A Web ___(73)___ is one of many software applications that function as the interfacebetween a user and the Internet.(73)A. display B. browser C. window D. view

2.WWW is popular for its multimedia transmission and friendly(71). Although the speed of network has been improved considerably in recent years, the rapid(72)of using the Internet, the inherited character of delay in the network and the Request/Response working mode of WWW still make the Internet traffic very(73)and give no guarantee on the Quality of Service. Because HTTP has no states, the web server cannot know the users' demand and the users' requests cannot be predicted Taking advantage of a cache mechanism and the time locality of WWW accesses, the browser can preserve the documents ever accessed in the local machine. By this means, for the documents in the local cache, the browser does not need to send the requests to the remote server or to receive the whole responses from the remote one Pre-fetching uses the space locality of accesses First, the users' access requests are predicted according to the users' current request. Secondly, the expected pages are fetched into the local cache when the user is brow sing the current page. Finally, the users can access these pages downloaded from the local cache. And this can reduce the access delay to some degrees. Pre-fetching is one kind of active caches that can cache the pages which are still not requested by the user. The application of pre-fetching technology in the web can greatly reduce the waiting time after users have sent their requests. This paper brings forward an intelligent technique of web pre-fetching, which can speed up fetching web pages. In this technique, we use a simplified WWW data model to represent the data in the cache of web browser to mine the association rules. We store these rules in a knowledge base so as to(74)the user's actions. In the client sides, the agents are responsible for mining the users' interest and pre-fetching the web pages, which are based on the interest association repository. Therefore it is(75)for the users to speed up the browsing.A．interactiveB．interactionC．interactivityD．infection

3.Currently 94% of Web users use either Internet Explorer or Firefox, but recently some new(71) have been developed that are beginning to attract attention. The browser Opera is becoming very(72) because of its speed, it is currently the world's fastest browser, and because it is much smaller(73) existing browsers (it can almost fit on a single diskette). It can also(74) the last Web page you visited, so the next time you surf, you can start where you left off. And like the big two, you can get it for free; the catch is that you have to watch blinking ads in one comer, or pay ＄40 for the ad-free (75) of Opera.A．readersB．machinesC．techniquesD．browsers

4.The Web Browser is a simple program that enables a computer to(71)and view pages on the Web．A．downfallB．downgradeC．downwardD．download

更多“A user states that their web browser was recently updated an”相关问题

  • 第1题：

    What information does the Junos Pulse Access Control Service provide to Security Threat Response Manager (STRM)?()

    A. Session length

    B. User browser information

    C. Session IP address

    D. User identity information


    参考答案：C, D

  • 第2题：

    A user states that their web browser was recently updated and continuously crashes. Which of the following could the technician use to gather more information about the issue?()

    A. NTBACKUP log

    B. Advanced tab in the System applet in Control Panel

    C. Event Log

    D. Internet Options applet in Control Panel


    参考答案：C

  • 第3题：

    The Hypertext Transfer Protocol , the Web's ( ) protocol , is at the heart of the Web. HTTP is implemented in two programs : a ( ) program and a server program . The client program and server program executing on different end systems , talk to each other by (请作答此空) HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a user ( ) a web page , the browser sends http request messages for the objects in the page to the server . The server ( ) the requests and responds with http response messages that contain the objects .

    A.exchanging
    B.changing
    C.declining
    D.removing

    答案：A
    解析：
    Web的应用层协议是超文本传输协议，是web核心。HTTP在两类程序（客户端程序、服务器端程序）中执行。客户端程序、服务器端程序在不同的终端系统中执行，通过交换HTTP消息来进行交互。HTTP定义了Web客户端如何从服务器端请求Web页面以及服务器端如何传送Web页面到服务器。当用户请求一个web页面，浏览器发送页面对象的http请求给服务器。服务器接收请求并用包含对象的http消息进行响应。

  • 第4题：

    The Hypertext Transfer Protocol,the Web's（请作答此空）protocol,is at the heart of the Web.HTTP is implemented in two programs:a（ ）program and a server program.The client program and server program executing on different end systems,talk to each other by（ ）HTTP messages.HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients.when a user（ ）a web page,the browser sends http request messages for the objects in the page to the server.The server（ ）the requests and responds with http response messages that contain the objects.

    A.transport-layer
    B.application-layer
    C.network-layer
    D.link-layer

    答案：B
    解析：
    Web的应用层协议是超文本传输协议，是web核心。HTTP在两类程序（客户端程序、服务器端程序）中执行。客户端程序、服务器端程序在不同的终端系统中执行，通过交换HTTP消息来进行交互。HTTP定义了Web客户端如何从服务器端请求Web页面以及服务器端如何传送Web页面到服务器。当用户请求一个web页面，浏览器发送页面对象的http请求给服务器。服务器接收请求并用包含对象的http消息进行响应。

  • 第5题：

    When a user is typing on a laptop the cursor sometimes moves on its own. Which of the following is MOST likely the cause？（）

    • A、The keyboard driver needs to be updated.
    • B、There are conflicting serial ports.
    • C、The mouse driver needs to be updated.
    • D、The user is brushing the touch pad while typing.

    正确答案:D

  • 第6题：

    A user states that their web browser was recently updated and continuously crashes. Which of the following could the technician use to gather more information about the issue?（）

    • A、NTBACKUP log
    • B、Advanced tab in the System applet in Control Panel
    • C、Event Log
    • D、Internet Options applet in Control Panel

    正确答案:C

  • 第7题：

    A user attempts to login to a bookmarked site but is prompted for their social security number,mother’s maiden name and date of birth. Which of the following has MOST likely happened?（）

    • A、The website has updated the security policies.
    • B、The user’s identity has been stolen.
    • C、The browser has been hijacked.
    • D、The user typed the website address incorrectly.

    正确答案:C

  • 第8题：

    You are the desktop administrator for your company. Your company’s software developers use Windows XP Professional and IIS on their client computers to develop Web-based applications. All client computers use Microsoft Internet Explorer 6. 0 or later as their Web browser. One of the developers reports that he can no longer access the Web-based application on his desktop by using his Web browser. When you attempt to access the application by using your Web browser, you receive the following error message: “Cannot find server or DNS Error.” You verify that the World Wide Web Publishing Service is started on the developer’s computer. You also verify that you are using the correct URL to access the developer’s computer by using your Web browser. You need to ensure that the developer can access the Web application by using his Web browser. How should you configure the developer’s computer?（） 

    • A、Start the default Web site.
    • B、Start the IIS Admin Service.
    • C、Run the IPconfig /registerdns command.
    • D、In the default Web site properties，disable the host header setting.

    正确答案:A

  • 第9题：

    单选题
    A user attempts to login to a bookmarked site but is prompted for their social security number,mother’s maiden name and date of birth. Which of the following has MOST likely happened?（）
    A

    The website has updated the security policies.

    B

    The user’s identity has been stolen.

    C

    The browser has been hijacked.

    D

    The user typed the website address incorrectly.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    判断题
    用户登录“大集中”征管系统，同时开启web browser和java client，如果关闭了web browser，那么java client就不能正常运行。
    A

    对

    B

    错


    正确答案： 对
    解析： 用户使用“大集中”征管系统，即使关闭了web browser，java client仍可正常运行

  • 第11题：

    单选题
    A user reports they can no longer change the web browser home page. Which of the following is MOSTlikely the problem? （）
    A

    They are using the wrong WEP key.

    B

    They have been infected with malware.

    C

    They have lost Internet connectivity.

    D

    They need to update their network device drivers.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    A user opens a webpage that requires the transmission of packets from the Web server to the client's browser. The packets transmitted from the Web server to the client exceed the smallest MTU value on the communications path. Which two protocol functions allow this type of communication?（）
    A

    packet segmentation

    B

    serialized checking

    C

    packet sequencing

    D

    parallel checking


    正确答案： A,C
    解析： 暂无解析

  • 第13题：

    A user opens a webpage that requires the transmission of packets from the Web server to the client‘s browser. The packets transmitted from the Web server to the client exceed the smallest MTU value on the communications path.Which two protocol functions allow this type of communication?（）

    A. packet segmentation

    B. serialized checking

    C. packet sequencing

    D. parallel checking


    参考答案：A, C

  • 第14题：

    Currently 94% of Web users use either Internet Explorer or Firefox, but recently some new （71） have been developed that are beginning to attract attention. The browser Opera is becoming very（72）because of its speed, it is currently the world’s fastest browser, and because it is much smaller（73） existing browsers (it can almost fit on a single diskette). It can also （74）the last Web page you visited, so the next time you surf, you can start where you left off. And like the big two, you can get it for free; the catch is that you have to watch blinking ads in one corner, or pay $40 for the ad-free （75） of Opera.

    A.think
    B.read
    C.write
    D.remember

    答案：D
    解析：
    参考译文：目前，有94％的网络用户使用Internet Explorer或firefox浏览器，但最近也开发出了一些新的浏览器，并吸引了用户的注意。Opera浏览器现在变得非常受欢迎，因为它是目前世界上速度最快的浏览器，也因为它远小于现存浏览器（它几乎可以存放在一个单一的软盘）。它可以记住上次访问过的网页，因此当你下次上网时，它会从这一页面开始。和两个主流的浏览器一样，你也可以免费使用Opera，只不过你必须观赏角落里的广告，或支付40美元来获得没有广告的Opera版本。

  • 第15题：

    The Hypertext Transfer Protocol , the Web's (请作答此空) protocol , is at the heart of the Web. HTTP is implemented in two programs : a ( ) program and a server program . The client program and server program executing on different end systems , talk to each other by ( ) HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a user ( ) a web page , the browser sends http request messages for the objects in the page to the server . The server ( ) the requests and responds with http response messages that contain the objects .

    A.transport-layer
    B.application-layer
    C.network-layer
    D.link-layer

    答案：B
    解析：
    Web的应用层协议是超文本传输协议，是web核心。HTTP在两类程序（客户端程序、服务器端程序）中执行。客户端程序、服务器端程序在不同的终端系统中执行，通过交换HTTP消息来进行交互。HTTP定义了Web客户端如何从服务器端请求Web页面以及服务器端如何传送Web页面到服务器。当用户请求一个web页面，浏览器发送页面对象的http请求给服务器。服务器接收请求并用包含对象的http消息进行响应。

  • 第16题：

    用户登录“大集中”征管系统，同时开启web browser和java client，如果关闭了web browser，那么java client就不能正常运行。


    正确答案:错误

  • 第17题：

    A virus has been removed from the user’s machine, but the user still cannot access the Internet.Which of the following should the technician check NEXT?（）

    • A、Disable port forwarding on the router.
    • B、Reboot to Safe Mode and see if the Internet is accessible.
    • C、Format the machine and reinstall the OS.
    • D、Check the web browser’s proxy settings.

    正确答案:D

  • 第18题：

    A user reports they can no longer change the web browser home page. Which of the following is MOSTlikely the problem? （）

    • A、They are using the wrong WEP key.
    • B、They have been infected with malware.
    • C、They have lost Internet connectivity.
    • D、They need to update their network device drivers.

    正确答案:B

  • 第19题：

    What information does the Junos Pulse Access Control Service provide to Security Threat Response Manager (STRM)?（）

    • A、Session length
    • B、User browser information
    • C、Session IP address
    • D、User identity information

    正确答案:C,D

  • 第20题：

    单选题
    You are the desktop administrator for your company. Your company’s software developers use Windows XP Professional and IIS on their client computers to develop Web-based applications. All client computers use Microsoft Internet Explorer 6. 0 or later as their Web browser. One of the developers reports that he can no longer access the Web-based application on his desktop by using his Web browser. When you attempt to access the application by using your Web browser, you receive the following error message: “Cannot find server or DNS Error.” You verify that the World Wide Web Publishing Service is started on the developer’s computer. You also verify that you are using the correct URL to access the developer’s computer by using your Web browser. You need to ensure that the developer can access the Web application by using his Web browser. How should you configure the developer’s computer?（）
    A

    Start the default Web site.

    B

    Start the IIS Admin Service.

    C

    Run the IPconfig /registerdns command.

    D

    In the default Web site properties，disable the host header setting.


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Use the（）version of your web browser.
    A

    later

    B

    last

    C

    latest

    D

    late


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    A web browser need NOT always perform a complete request for a particular page that it suspects mightNOT have changed. The HTTP specification provides a mechanism for the browser to retrieve only a partialresponse from the web server； this response includes information， such as the Last-Modified date but NOTthe body of the page. Which HTTP method will the browser use to retrieve such a partial response？（）
    A

    GET

    B

    ASK

    C

    SEND

    D

    HEAD

    E

    TRACE


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    You are a systems administrator responsible for managing a Windows Server 2008 Web server. Recently，your organization set up a new IIS Web site that will be accessed by users outside of your organizations.Consultants should be able to connect to this Web site， using IIS Manager. Your organization’s securitypolicy prevents you from creating domain accounts or local user accounts for these users. You attempt touse the IIS Manager Permissions feature for the Web site. However， when you click Allow User， you areable to select only Windows users.  How can you resolve this problem？（）
    A

    Verify that Management Service has been started.

    B

    Reconfigure the file system permissions for the root folder of the Web site.

    C

    Reconfigure Management Service to enable Windows And IIS Manager Credentials.

    D

    Verify the Authentication settings for the Web site.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    When a user is typing on a laptop the cursor sometimes moves on its own. Which of the following is MOST likely the cause？（）
    A

    The keyboard driver needs to be updated.

    B

    There are conflicting serial ports.

    C

    The mouse driver needs to be updated.

    D

    The user is brushing the touch pad while typing.


    正确答案： D
    解析： 暂无解析

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