userName
%passwd
3d_game
$charge
this
第1题：
A. PLSQL_BLOCK PLSQL
B. EXECUTABLE
C. JAVA_STORED_PROCEDURE
D. STORED_PROCEDURE
E. EXTERNAL
第2题：
Select two valid administratively scoped multicast addresses in networks running Interior Gatewayprotocols like EIGRP and OSPF？（）
第3题：
When a switch port is used as a VLAN trunk, which of the following trunk modes are valid? (Select all that apply.)
A. Blocking
B. Auto
C. Desirable
D. On
E. Transparent
F. Learning
第4题：
Which of the following are valid program types for a lightweight job?（）
第5题：
Which modifiers and return types would be valid in the declaration of a working main（） method for a Java standalone application？（）
第6题：
public interface xx{
Object select();
}
这个select方法的权限是什么??包内? 公开? 保护?
java 接口内定义方法的权限是默认是public。
第7题：
Select the three valid LMI extension.（）
第8题：
Which of the following correctly describe the various functions and virtues of a router? (Select all valid answer choices)
A. Packet switching
B. Collision prevention on a LAN segment.
C. Packet filtering
D. Broadcast domain enlargement
E. Broadcast forwarding
F. Internetwork communication
G. None of the above
第9题：
Which of the following are valid program types for a lightweight job？（）
第10题：
Which of the following is the correct format for /etc/inittab entries（）