在工程网络计划中,关键工作是指网络计划中()。 总时差为零的工作。 总时差最小的工作。 自由时差为零的工作。 自由时差最小的工作。
You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a Web form that contains the following code fragment: <asp:TextBox runat="server" ID="txtSearch" /> <asp:Button runat="server" ID="btnSearch" Text="Search" OnClick="btnSearch_Click" /> <asp:GridView runat="server" ID="gridCities" /> You write the following code segment in the code-behind file: 01 protected void Page_Load(object sender, EventArgs e) 02 { 03 DataSet objDS = new DataSet(); 04 SqlDataAdapter objDA = new SqlDataAdapter(objCmd); 05 objDA.Fill(objDS); 06 gridCities.DataSource = objDs; 07 gridCities.DataBind(); 08 Session["ds"] = objDS; 09 } 10 protected void btnSearch_Click(object sender, EventArgs e) 11 { 12 ► 13 } You need to ensure that when the btnSearch Button control is clicked, the records in the gridCities GridView control are filtered by using the value of the txtSearch TextBox. Which code segment you should insert at line 12?() A。 B。 C。 D。
下列关于预算公开的最终目的说法中,不正确的有()。 A.强化外部监督 。 B.提高预算管理水平 。 C.改进预算支出管理 。 D.优化财政资源配置。
You have a computer that runs Windows 7. You have a third-party application. You need to ensure that onlya specific version of the application runs on the computer. The solution must ensure that all applicationrestrictions are based on the application vendor s digital signature. What should you do?() From Application Control Policies, configure a path rule.。 From Application Control Policies, configure a publisher rule.。 From Software Restriction Policies, configure a path rule.。 From Software Restriction Policies, configure a certificate rule.。
水泥生产和应用的()、()造成了极大的资源浪费。
借款1万元,利率为3.87%,贷款期限为20年,采用等额本息还款法,每月需要还()元。