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问题:
[单选] 当使用绘图工具时,想暂时切换到吸管工具,应该()
A . 按住Shift键
B . 按住Alt键
C . 按住Ctrl键
D . 按住Command+Alt键
你正在创建一个提供客户数据给外部应用的HTTP端点。你的SQL SERVER 2005服务器名称为SQL1。现在,你在AdventureWorks数据中创建一个存储过程dbo.usp_GetPersonData来查找数据。然后使用如下代码创建一个HTTP端点: 结果,连接到端点的第一个用户反馈说不能得到任何数据。你连接到端点后,发现端点并不做出响应。为此,需要你修改端点,让它能够返回我们期望的数据,你应该怎么做?() 改变 AUTHENTICATION属性为KERBEROS。 指定 BATCHES=ENABLED。 指定 STATE=Started。 指定 WSDL=’pr_GetPersonData&rsquo。
写出至少三种分离纯化酶蛋白的方法,并作简要叙述。
You need to design an access control and permission strategy for user objects in Active Directory.What should you do?() Make the members of the AdvancedSupport security group members of the Domain Admins security group。 Give each desktop support technician permission to reset passwords for the top-level OU that contains user accounts at their own location。 Delegate full control over all OUs that contain user accounts to all AllSupport security group。 Change the permissions on the domain object and its child objects so that the BasicSupport security group is denied permissions. Then, add a permission to each OU that contains user accounts that allows AllSupport security group members to reset passwords in that OU。
You are a network administrator for your company. All servers run Windows Server 2003. A server named Server2 functions as a print server. Users in the sales department print large reports and sales documents on several printers that are attached to Server2. Users report that during periods of peak activity, Server2 becomes unresponsive and is slow to print documents. You use System Monitor to view the performance of Server2 during a period of peak activity. The results are shown in the exhibit. (Click the Exhibit button.) You need to improve the performance of Server2 when documents are printed during periods of peak activity. What should you do? () Configure a printer pool on Server2 by using an additional print device.。 Install an additional hard disk in Server2. Move the spool directory to the new hard disk.。 Increase the amount of physical RAM that is installed in Server2.。 Upgrade the processor in Server2.。
经济措施是最易为人们所接受和采用的措施,如()等。 加强施工调度,避免因施工计划不周和盲目调度造成窝工损失使施工成本增加。 管理人员应编制资金使用计划,确定、分解施工成本管理目标。 对各种变更,及时做好增减账,及时落实业主签证。 认真做好资金的使用计划,并在施工中严格控制各项开支。 结合项目的施工组织设计及自然地理条件,降低材料的库存成本和运输成本。
当使用绘图工具时,想暂时切换到吸管工具,应该()