DHCP服务配置中要为客户机指定默认网关应使用以下参数（ ） A: option routers B: default gw C: option net D: default routers

When booking a ticket, sometimes it is found that the accompanying hotel consumption option is checked by default, which is a problem of ________. A: Deposit refund B: Bundling C: Consumers' personal rights D: Contractual aspects

如下代码中，设置女为默认选项的属性是<;input type="radio" name="sex" value="male"/>;男<;input type="radio" name="sex" value="female"/>;女 A: option="option" B: selected="selected" C: checked="checked" D: check="default"

（151301-85）JOptionPane是java.awt.window的子类。

创建存储过程时,希望使用输出参数,需要在CREATE PROCEDURE语句中指定的关键字是( )。 A: OUTPUT B: CHECK C: OPTION D: DEFAULT

创建列表菜单,下面标签正确的是 A: <;select>;<;/select>; B: <;option>;<;/option>; C: <;select>;<;option>;<;/option>;<;/select>; D: <;option>;<;select>;<;/option>;

JOptionPane类中showInputDialog()方法接收数据类型是

（对话框）下列包中，包含JOptionPane类的是_______。

Real option analysis allows managers to analyze all of the following EXCEPT______. A: the option to defer B: the option to abandon C: the option to alter capacity D: All of the above may be analyzed using real option analysis

用于图形界面显示的JOptionPane类在什么包中