配置OSPF时，必须要具有的网络区域是（ ） A: area 0 B: area 1 C: area 2 D: area 3

OSPF把网络划分为四种区域，其中（ ）区域是骨干区域。 A: area 0 B: area 1 C: area 2 D: area 3

阅读下面程序，程序的运行结果是（ ）。public class Example {public static void main(String[] args) {int area = getArea(3, 5);System.out.println(" The area is " + area);}public static int getArea(int x, int y) {int temp = x * y; return temp; }} A: 编译错误 B: The area is 3 C: The area is 5 D: The area is 15

设有以下宏定义: #define S(x) x/x int a=4,b=3,area; 执行语句area=S(a+b);后,area的值为()

a=3; b=4; c=5; >>s=(a+b+c)/2; >>area=sqrt(s*(s-a)*(s-b)*(s-c)) 以上运行结果为 area = （ ） A: 3 B: 4 C: 5 D: 6

配置 OSPF 路由,必须具有的网络区域是( )。 A: Area0 B: Area1 C: Area2 D: Area3

The leaf area index can be defined as the A: A, green leaf area/yellow leaf area B: B, land area/leaf area C: C. Total green leaf area/land area D: D, yellow leaf area/green leaf area

According to the situation and the route, which activity area is the reading area next to? A: Intelligence area B: Construction area C: Performance area D: Role-play area

已知有预编译指令#defines（a，b）（a*b），则执行语句i=1；Area=s（3，5-i）+3；后，变量area的值为（）。 A: 14 B: 15 C: 16 D: 17

According to Nanjing’s 1929 “Capital Plan”,the urban area was divided into six areas: central administrative area,municipal administrative area,industrial area,commercial area,cultural and educational area,and residential area.