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单选题
A user reports their laptop computer can no longer connect to a server. The computer works correctly in a different office. Which of the following tools would be used to troubleshoot this issue?（）
A
Cable tester
B
Multimeter
C
Fiber splicer
D
Loopback plug
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更多 “单选题A user reports their laptop computer can no longer connect to a server. The computer works correctly in a different office. Which of the following tools would be used to troubleshoot this issue?（）A Cable testerB MultimeterC Fiber splicerD Loopback plug” 相关考题
考题
A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?()
A. Windows Firewall settingsB. DHCP settingsC. Disable HomeGroupD. Wireless on/off switch
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A home user working outside an office reports that their laptop is no longer connecting to theInternet. Which of the following would a technician recommend to check FIRST?（）A、Windows Firewall settingsB、DHCP settingsC、Disable HomeGroupD、Wireless on/off switch
考题
A user reports that their onboard RJ-45 jack is damaged and will no longer function. Which of the following will provide this jack as an alternative to replacing the motherboard?（）A、Install a USB serial adapterB、Connect to a USB hubC、Use an external modemD、Use an Ethernet card
考题
A user reports that the Windows update function will not run on the computer but the Internet can be accessed. The user is running an original version of Windows XP Professional. Which of the following is MOST likely the cause？（）A、The user has not registered the copy of Windows.B、The user has not applied at least Service Pack 1 to their system.C、The user does not know what site to access for the updates.D、The user needs to flush the DNS cache.
考题
A home user would like to connect their laptop display to their home HD television. Which of the following is the BEST solution?（）A、Connecting the laptop’s VGA output to an HDMI adaptorB、Connecting the laptop’s VGA output to the television’s VGA inputC、Connecting the laptop's USB output to the HD television’s HDMI adaptorD、Connecting the laptop’s USB output to the television’s USB input
考题
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.
考题
A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:（）A、RJ-11 connector needs to be re-crimpedB、User has plugged into the laptop's NIC portC、User has plugged the wrong end of the cable into the portD、RJ-11 connector needs to be replaced with an RJ-45 connector
考题
A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?（）A、Plug in USB keyboardB、Check for a disable switchC、Contact the laptop manufacturerD、Plug in a USB mouse
考题
A user reports that the computer is running slowly. After running the SFC， a technician observes that the dllcache folder has become corrupted. Which of the following utilities can be run to repair the contents of the dllcache directory？ （）A、FORMATB、SFCC、HyperTerminalD、DEFRAG
考题
Your network contains an Active Directory domain. The domain contains three domain controllers. One of the domain controllers fails. Seven days later， the help desk reports that it can no longer create user accounts. You need to ensure that the help desk can create new user accounts. Which operations master role should you seize（）A、domain naming masterB、infrastructure masterC、primary domain controller （PDC） emulatorD、RID masterE、schema master
考题
You are a desktop administrator for your company. A company user reports that he is unable to use his Bluetooth-enabled mobile phone with his Bluetooth-enabled Windows XP Professional computer. He is trying to play audio from the phone through the speakers on his computer. You verify that other Bluetooth devices work properly with the user’s computer. You test the speakers to make sure they are in working order. You also verify that the mobile phone can send output to a computer. You then discover that the phone cannot detect the computer.You need to ensure that the user can use the phone with his computer. What should you do？（）A、Place the phone in Bluetooth discovery mode.B、Place the user’s computer in Bluetooth discovery mode.C、Add the phone and the computer to the same Bluetooth Personal Area Network （PAN）.D、Install mobile phone synchronization software on the user’s computer.
考题
You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed. All users have Windows Mobile 6.5 devices that connect to the organization by using Exchange ActiveSync. A user named User1 reports that she lost her device and successfully performed a remote wipe of the device. User1 later reports that she located her device. User1 configures the device to connect to Exchange ActiveSync and discovers that the connection fails. You need to ensure that User1 can connect her device by using Exchange ActiveSync. What should you do？（）A、Instruct User1 to perform a hardware reset on the device.B、Instruct User1 to use the Exchange Control Panel （ECP） to modify the device list.C、Run the Set-ActiveSyncDeviceAccessRule cmdlet from the Exchange Management Shell.D、Instruct User1 to change her user account password.
考题
ertkiller .com has purchased laptop computers that will be used to connect to a wireless network. You create a laptop organizational unit and create a Group Policy Object （GPO） and configure user profiles by utilizing the names of approved wireless networks. You link the GPO to the laptop organizational unit. The new laptop users complain to you that they cannot connect to a wireless network. What should you do to enforce the group policy wireless settings to the laptop computers（）A、Execute gpupdate/target：computer command at the command prompt on laptop computersB、Execute Add a network command and leave the SSID （service set identifier） blankC、Execute gpupdate/boot command at the command prompt on laptops computersD、Connect each laptop computer to a wired network and log off the laptop computer and then login again.E、None of the above
考题
单选题A user reports that the Windows update function will not run on the computer but the Internet can be accessed. The user is running an original version of Windows XP Professional. Which of the following is MOST likely the cause？（）A
The user has not registered the copy of Windows.B
The user has not applied at least Service Pack 1 to their system.C
The user does not know what site to access for the updates.D
The user needs to flush the DNS cache.
考题
单选题You upgrade five computers from Windows NT 4.0 Workstation to Windows 2000 Professional. These computers are used by the members of the Finance OU to run financial applications. All five computers are configured to have the default security settings. A User named Helena， reports that she can no longer run the financial Applications on her Windows 2000 Professional computer. Prior to the upgrade， Helena was able to run the applications on her computer. Helena is member of the Local User group. You want the applications to run on her computer. What should you do？（）A
Use Computer Management to configure separate memory spaces for each financial application on Helena’s Computer.B
Use Security Templates to edit the Security Policy to include the financial applications on Helena’s Computer. Then add Helena’s user account to the Power User Group on Helena’s Computer.C
Use Security Configuration and Analysis to reconfigure the default security policy .inf file to allow the finance applications to run on Helena’s Computer.D
Use secedit.exe to apply the Compatws.inf security template to Helena’s Security Policy to loose the permission for the Local User group on Helena’s Computer.
考题
单选题ertkiller .com has purchased laptop computers that will be used to connect to a wireless network. You create a laptop organizational unit and create a Group Policy Object （GPO） and configure user profiles by utilizing the names of approved wireless networks. You link the GPO to the laptop organizational unit. The new laptop users complain to you that they cannot connect to a wireless network. What should you do to enforce the group policy wireless settings to the laptop computers（）A
Execute gpupdate/target：computer command at the command prompt on laptop computersB
Execute Add a network command and leave the SSID （service set identifier） blankC
Execute gpupdate/boot command at the command prompt on laptops computersD
Connect each laptop computer to a wired network and log off the laptop computer and then login again.E
None of the above
考题
单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）A
Remotely connect to the user's laptop and review the network configuration settingsB
Ping the web server from inside the network to ensure it is still up and running.C
Check to make sure the company's website is accessible from the Internet.D
Ensure the Ethernet cable is securely plugged into the user's laptop
考题
单选题A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:（）A
RJ-11 connector needs to be re-crimpedB
User has plugged into the laptop's NIC portC
User has plugged the wrong end of the cable into the portD
RJ-11 connector needs to be replaced with an RJ-45 connector
考题
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.
考题
单选题A user reports poor picture quality with a laptop connected to an LCD. Which of the followingshould the technician check FIRST for optimal picture quality?（）A
Native resolutionB
Color depthC
Minimum brightnessD
Maximum brightness
考题
多选题An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?（）AYou can conned as a common user by using the connect statement.BYou can connect as a local user by using the connect statement.CYou can connect by using easy connect.DYou can connect by using OS authentication.EYou can connect by using a Net Service name.FYou can connect as a local user by using the SET CONTAINER statement.
考题
单选题Your company has a main office and a branch office. Your network consists of a single Active Directory domain. All domain controllers are in the main office. The offices connect to one another by using a wide area network (WAN) link. The branch office has a computer named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). A domain user named User1 reports that he cannot log on to Server1 when the WAN link is unavailable. He reports that he can log on to Server1 when the WAN link is available. You need to ensure that User1 can log on to Server1 by using his domain account when the WAN link is unavailable. What should you do? （）A
Modify the Default Domain Policy.B
Modify the Default Domain Controller Policy.C
Add User1 to the Domain Admins group in the domain.D
Add User1 to the local Administrators group on Server1.
考题
单选题You are the administrator of Company’s network. A user named Sven has a Windows 2000 Professional portable computer. He has configured the portable computer with options that provide him with the maximum battery life. Sven reports that when the laptop resumes from standby mode he does not receive a prompt for the password. You want to configure Sven’s portable computer to ensure that a password is required when the computer resumes from standby mode. What should you do?（）A
Reset Sven’s user account.B
Add Sven to the Power Users group.C
Configure the Advanced power options properties.D
Configure the power options to use the Home/Office Desk power scheme by default.E
Configure the power options to use the Portable/Laptop power scheme by default.
考题
问答题Practice 2 The laptop computer is a small, portable computer that’s light and small enough to hold on your lap. It is smaller than a luggage but larger than a notebook computer. A laptop usually weighs between 8 and 14 pounds, and when folded shut is about the size of a small briefcase. Laptops can be plugged in or run on batteries, although the batteries must be recharged every few hours. Laptop computers use a thin, light weight display screen called a flat-panel display, rather than the cathode ray tube technology of larger personal computers. Laptop displays vary widely in quality. Typically, their display screens show fewer lines than displays on larger computers and can be difficult to read in bright light. Laptops are self-contained units, having their own CPUs, memory, and disk drives. While more expensive than a desktop computer with equivalent computing power, a laptop can be ideal for the on-the-go user who needs a second, portable computer. Laptops aren’t always a suitable replacement for desktop computer, since they can’t be expanded or modified easily should your computing needs change. Also, the display is inferior to standard video graphics array（VGA）displays, although active matrix displays compete well except for size.
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