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问题:
[单选] “去色”命令将彩色图像转换为相同颜色模式下的灰度图像,此命令与在“色相/饱和度”对话框中将“饱和度”设置为多少有相同的效果?()
A . 100
B . 0
C . -100
D . -50
对外开放思想
公司A使用的是SQL SERVER 2005 数据库。一个用户报告说:订单处理应用在处理一个订单事务的过程中停止响应。这个用户对应的SQL SERVER 进程ID是54.你需要查出进程54是否被其他连接阻塞。如果是,你需要确定阻塞者的进程ID,下面哪两个方法可能达到这个目的?() 在SQL Server Management Studio,打开活动监视器, 打开进程信息页,查看进程54的阻塞者列信息。 在SQL Server Management Studio,打开活动监视器,打开按进程分类的锁页,查看进程54请求模式列。 在SQL Server Management Studio ,打开新查询窗口并且执行如下语句:SELECT * FROM sys.dm_exec_requests WHERE session_id=54然后查看blocking_session_id列。 在SQL Server Management Studio,打开新查询窗口并且执行如下语句:SELECT * FROM sys.dm_exec_sessionsWHERE session_id=54查看status列。
Access是()办公套件中的一个重要组成部分。 Office。 Word。 Excel。 Lotu。
Your company has two offices. The network consists of a single Active Directory domain. You have two domain controllers named DC2 and DC3. All servers run Windows Server 2003 Service Pack 2 (SP2).You verify the IP configuration of Server1 as shown in the following Command Prompt window. You need to ensure that Server1 can locate a domain controller if a single server fails. Which IP configuration should you change on Server1?() Add 10.10.0.2 as a DNS server.。 Add 10.10.0.2 as a WINS server.。 Add 10.11.0.20 as a WINS server.。 Add a second network adapter that has an IP address of 10.10.0.20.。
You have an Active Directory domain named contoso.com. You have a domain controller named Server1 that is configured as a DNS server. Server1 hosts a standard primary zone for contoso.com. The DNS configuration of Server1 is shown in the exhibit. (Click the Exhibit button.) You discover that stale resource records are not automatically removed from the contoso.com zone. You need to ensure that the stale resource records are automatically removed from the contoso.com zone. What should you do() Set the scavenging period of Server1 to 0 days.。 Modify the Server Aging/Scavenging properties.。 Configure the aging properties for the contoso.com zone.。 Convert the contoso.com zone to an Active Directory-integrated zone.。
“去色”命令将彩色图像转换为相同颜色模式下的灰度图像,此命令与在“色相/饱和度”对话框中将“饱和度”设置为多少有相同的效果?()