搜题

【单选题】

When should you use distress flares and rockets?（）

A、Only when there is a chance of their being seen by rescue vessels

B、At half-hour intervals

C、At one-hour intervals

D、Immediately upon abandoning the vessel

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更多“When should you use distress flares and rockets?（）”相关的问题

第1题

[单选题] You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）

A、You should use /63. B、You should use /64. C、You should use /61. D、You should use /62.

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第2题

[] You are able to access a Web server from your computer by using the IP address of the Web server. You fail to access the Web server when you use its fully qualified domain name. Other users on your network can access the Web server by using both the IP address and the fully qualified domain name. You need to access the Web server by using the fully qualified domain name. What should you do?（） You are able to access a Web server from your computer by using the IP address of the Web server. You fail to access the Web server when you use its fully qualified domain name. Other users on your network can access the Web server by using both the IP address and the fully qualified domain name. You need to access the Web server by using the fully qualified domain name. What should you do?（）

A、A.A B、B.B C、C.C D、D.D

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第3题

[] You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses the drag-and-drop functionality. You need to ensure that the drag-and-drop operation is stopped when a user moves the cursor outside the boundaries of the application form. Which enumeration member should you use?（） You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses the drag-and-drop functionality. You need to ensure that the drag-and-drop operation is stopped when a user moves the cursor outside the boundaries of the application form. Which enumeration member should you use?（）

A、A.DragAction.Cancel B、B.DragAction.Drop C、C.DragDropEffects.None D、D.DragDropEffects.All

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第4题

[单选题] You （）use hooks when discharging bagged cargo.

A、should B、shouldn’t C、must D、can

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第5题

[单选题] You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform. You are developing a Windows Service application which contains three different Windows services. You are required to only set one Windows service to start automatically when the system is restarted. What should you do?（）

A、Use the ServiceController class. B、Use the ServiceBase class. C、Use the ServiceProcessInstaller class. D、Use the ServiceInstaller class.

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第6题

[] You have two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). From Server2, you connect to Server1 by using Remote Desktop Connection. When you attempt to log on, you receive the following error message. You need to successfully log on to Server1 from Server2 by using Remote Desktop Connection. What should you do?（） You have two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). From Server2, you connect to Server1 by using Remote Desktop Connection. When you attempt to log on, you receive the following error message. You need to successfully log on to Server1 from Server2 by using Remote Desktop Connection. What should you do?（）

A、A. At the command prompt, run mstsc /console. B、B. At the command prompt run mstsc /v:server1. C、C. Open Remote Desktop Connection by using the Run As option. D、D. Open Remote Desktop Connection by using Windows XP SP2 Compatibility mode

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第7题

[] You have a portable computer that runs Windows Vista. You use Windows Internet Explorer 7 to browse to a Web site that is Really Simple Syndication (RSS)-enabled. You need to configure Internet Explorer 7 so that you can view the site’s headlines when the computer is offline. What should you do?（） You have a portable computer that runs Windows Vista. You use Windows Internet Explorer 7 to browse to a Web site that is Really Simple Syndication (RSS)-enabled. You need to configure Internet Explorer 7 so that you can view the site’s headlines when the computer is offline. What should you do?（）

A、A.A B、B.B C、C.C D、D.D

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第8题

[多选题] Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling. You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home. Which two actions should you perform?（）

A、A B、B C、C D、D

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第9题

[多选题] In which two situations should you run the command sync group?（） (Choose two.)

A、when you enable Unified Failover B、when you create an ActiveN group C、when you synchronize the sticky table D、when you require synchronization of the 3G Cache objects

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第10题

[单选题] You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups.Which action should you take?（）

A、Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE B、Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE C、Use compression when performing tape backups D、Configure multiple SBT channels

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