What did you type in? The computer screen showed（）message.A、errorB、an errorC、wrongD、mistaken
What did you type in? The computer screen showed（）message.
- A、error
- B、an error
- C、wrong
- D、mistaken
相关考题：
5． ___________ last week?-I took some photos．A． What did else you doB． What did you doC． What do you doD． What do you did
Can you tell me ______ here today?A: what did you seeB: what you sawC: when did you see itD: when you saw
You want to improve the TCP transmission speed of a Windows 2000 Server computer. You also want to remove an unused registry key. You use Regedt32 to edit the registry of the Windows 2000 Server. You insert a value in the registry named TCPWindowSize, and you remove the unused key. You restart the computer, but the computer stops responding before the logon screen appears.You want to return the computer to its previous configuration. What should you do?A．Restart the computer in Safe Mode. Then restart the computer again.B．Restart the computer by using the Recovery Console. Run the Fixboot c: command, and then run the Exit command.C．Restart the computer by using the Recovery Console. Run the enable winlogon service_auto_start command, and then run the Exit command.D．Restart the computer by using the last known good configuration.
What are three RSVP messages?() A. PathErr : Path errorB. ResvErr : Reservation errorC. PathConfTear : Path confirmation teardownD. ResvConf : Reservation confirmationE. ResvConfTear : Reservation confirmation teardown
The display screen is the most common (72) device used to show you what the computer is doing．A．inputB．printingC．outputD．electronic
What percentage of your college did you college did you pay for and what sort of jobs did you have while you were in school?
You install Windows Vista on a new computer. You update the video card driver and restart the computer.When you start the computer, the screen flickers and then goes blank. You restart the computer and receive the same result.You need to configure the video card driver.What should you do first?（）A.AB.BC.CD.D
You perform a clean installation of Windows XP Professional on a computer. The computer is a member of a workgroup. You need to enable offline files on the computer. What should you do first?（） A、Disable Fast User Switching.B、Run the Accessibility Wizard. C、Set the Startup type of the Volume Shadow Copy Service (VSS) to Automatic.D、Set the Startup type of the Network Location Awareness (NLA) service to Automatic.
A frustrated customer has called about their computer that is not functioning correctly. Which of the following is the BEST question to ask the user?（）A、“Can you avoid using the PC that crashed?”B、“What was the last thing that occurred before the PC had problems?”C、“What were you doing before the PC went down?”D、“What was the last thing you did before the PC crashed?”
What are three RSVP messages?（）A、PathErr : Path errorB、ResvErr : Reservation errorC、PathConfTear : Path confirmation teardownD、ResvConf : Reservation confirmationE、ResvConfTear : Reservation confirmation teardown
What are three RSVP messages？（）A、PathErr：Path errorB、ResvErr：Reservation errorC、PathConf：Path confirmationD、ResvConf：Reservation confirmation
An important tablespace of your database is dropped by mistake. You use the Flashback Database feature to retrieve the tablespace. You perform the following steps to retrieve the tablespace： 1. You log on to Enterprise Manager as SYSDBA. 2. You select the maintenance screen. 3. You choose Perform Recovery option on the maintenance screen. 4. You choose Whole Database in the Object Type drop-down list Perform Recovery： Type screen. 5. You choose Recover to Current Time from the Operation Type on the Perform Recovery： Type screen. 6. You provide the Host Credentials for a database user. on the Perform Recovery： Type screen. 7. You click the continue button. An information screen appears saying that the database is unavailable. What is this information screen？（）A、Recovery ManagerB、Recovery WindowC、Recovery WizardD、Enterprise Manager Home Page
You have a single Active Directory directory service domain. You use a Group Policy object （GPO） to apply security settings to your client computers. You configure the startup type for system services settings in a new GPO， and you link the GPO to an organizational unit （OU）. You discover that the startup type for system services on one of the client computers has not been updated. You need to ensure that the Group Policy settings are applied to the client computer. What should you do？（）A、 Restart the client computer.B、 Instruct the user to log off and then log on to the client computer.C、 On the client computer， run the Gpupdate.exe command with the /Force parameter.D、 On the client computer， run the Gpupdate.exe command with the /Target：computer parameter.
Your portable computer is in sleep mode. When you resume work on the portable computer， you are not prompted for a password. You need to ensure that you are prompted for a password each time the portable computer recovers from sleep mode. What should you do？（）A、Configure the computer to hibernate when not in use.B、In the current power plan settings， configure the computer to require a password when recovering from sleep mode.C、Configure the computer to use the High Performance power plan.D、Configure the screen saver settings to require a password on resumption of work.
You have a portable computer that runs Windows XP Professional. The computer supports Advanced Configuration and Power Interface (ACPI). You need to ensure that the computer enters Sleep Mode when you close the lid of the computer. What should you do?（） A、From Control Panel, configure the Power Options. B、From the System properties, configure the Data Execution Prevention settings. C、From the Services console, set the Startup type for the Human Interface Devices service to Manual.D、From the Services console, set the Startup type for the Uninterruptable Power Supply service to Manual.
You install Windows 2000 Professional on a new APM-compliant portable computer. You notice that whenever you attempt to shut down the computer, the Windows 2000 shutdown screen remains on the screen as the power remains on. You attempt to shut off the computer by using Power Button, but you want the computer to shut off when Windows 2000 Professional shuts down. What should you do? （）A、Restart the computer, disable APM in the system BIOS, and then restart the computer. B、Restart the computer, use power options in control panel to enable APM, and restart the computer. C、Restart the computer, use power options in control panel to enable hibernate support, and then restart the computer. D、Restart the computer, use power options in control panel to create a different power scheme, and then restart the computer.
单选题Your portable computer is in sleep mode. When you resume work on the portable computer， you are not prompted for a password. You need to ensure that you are prompted for a password each time the portable computer recovers from sleep mode. What should you do？（）AConfigure the computer to hibernate when not in use.BIn the current power plan settings， configure the computer to require a password when recovering from sleep mode.CConfigure the computer to use the High Performance power plan.DConfigure the screen saver settings to require a password on resumption of work.
单选题A frustrated customer has called about their computer that is not functioning correctly. Which of the following is the BEST question to ask the user?（）A“Can you avoid using the PC that crashed?”B“What was the last thing that occurred before the PC had problems?”C“What were you doing before the PC went down?”D“What was the last thing you did before the PC crashed?”
单选题下列是全局变量的是（）。A@errorB@@errorC!errorDerror（）