如果要建立多人在线的服务器,以下代码正确的是()
第1题:
SCADA(Supervisory Control And Data Acquisition)即()。
第2题:
What are two benefits of control plane policing?()
第3题:
在将格式化的文本文件导入oracle时我们经常采用的是SQLLOAD命令,下面正确的写法是()。
第4题:
Network equipment supporting the use of flow control mechanisms has been recently installed. What is the purpose of flow control in a data network?()
第5题:
You are implementing an ASP.NET page that will retrieve large sets of data from a data source. You add a ListView control and a DataPager control to the page. You need to ensure that the data can be viewed one page at a time. What should you do?()
第6题:
CPDLC的英文全文是()。
第7题:
ListView Web Server Control
DetailsView Web Server Control
DataList Web Server Control
Data Web Server Control
第8题:
Only the data files.
All of the data files and the control files.
Only the data files belonging to the SYSTEM tablespace.
Only the data files belonging to the SYSTEM tablespace and the control files.
第9题:
protection against denial of service (DoS) attacks at infrastructure routers and switches
protection against known worm attacks in routers and switches
quality of service (QoS) control for packets that are sourced from the data plane of Cisco routers and switches
quality of service control (QoS) for packets that are destined to the control plane of Cisco routers and switches
quality of service (QoS) control for packets that are destined to the data plane of Cisco routers and switches
第10题:
第11题:
Set the DataPager control’s PageSize property to the number of rows to view at one time.
Set the DataPager control’s PagedControlID property to the ID of the ListView control.
In the code-behind file, set the DataPager control’s Parent property to the ListView control.
In the code-behind file, set the ListView control’s Parent property to the DataPager control.
第12题:
SYNC or ASYNC to identify the network transmission mode.
LGWR or ARCH to identify the primary database process responsible for sending redo information to the standby.
AFFIRM or NOAFFIRM to control whether log archiving disk write operations are to be performed synchronously or asynchronously.
PROTECTED or UNPROTECTED to control the degree of divergence and data loss at the standby database.
第13题:
Which two Cisco router functional planes are protected by Control Plane Policing (COPP)?()
第14题:
Which three attributes of the LOG_ARCHIVE_DEST_n initialization parameter control the data availability mode of a Data Guard standby database? ()
第15题:
What are two functions of a custom mapping module?()
第16题:
Your database is running in ARCHIVELOG mode, and the database is open. You execute an RMAN backupand specify the KEEP clause.Which components are backed up when this option is specified?()
第17题:
ou create a page in an ASP.NET Web application. The page retrieves and displays data from a Microsoft SQL Server database. You need to create a data source that can connect to the database. What are two possible ways to achieve this goal?()
第18题:
逻辑节点LLN0里可包含()
第19题:
createServer(SinglePlayer,control/data/maps/book_ch4.mis);
createServer(MultiPlayer,control/data/maps/book_ch4.mis);
createServer(MultiPlayer,control/data/maps/book_ch4.mis);
createServer(SinglePlayer,control/data/maps/book_ch4.mis);
第20题:
不会失控
失控
不能确定
第21题:
only the control file, the current SPFILE, and data files
only the current SPFILE and data files if autobackup is disabled
only the data files and the archived redo logs
the control file, current SPFILE file, data files, and archived redo logs
第22题:
Use an ObjectDataSource control and set its TypeName property to System.Data.SqlClient.SqlConnection.
Use a SqlDataSource control and configure its ConnectionString in the web.config file.
Use an XmlDataSource control together with an Xml control that represents the database.
Use a LinqDataSource control with entity classes that represent the elements in the database.
第23题:
It ensures that data is retransmitted if an acknowledgment is not received.
It reassembles segments in the correct order on the destination device.
It provides a mechanism for the receiver to control the transmission speed.
It regulates the size of each datagram segment.
All of the above are functions of flow control