When the length of the run queues， process or thread dispatches interrupts， and lock contention metrics and statistics are analyzed for performance， which of the following resources is being analyzed？（）
第1题：
A、It has a total length of 94.968 km
B、It has a total length of 49.968 km
C、It has a total length of 68.988 km
第2题：
int型public成员变量MAX LENGTH，该值保持为常数100，则定义这个变量的语句是( )。
A．publicintMAX_LENGTH=100
B．finalintMAX LENGTH=100
C．publicconstintMAX_LENGTH=100
D．publicfinalintMAX_LENGTH=100
第3题：
A.publicintMAX_LENGTH=100;
B.finalintMAX_LENGTH=100;
C.finalpublicintMAX_LENGTH=100;
D.publicfinalintMAX_LENGTH=100.
第4题：
Which statement about the free surface effect is TRUE ________．
A.It increases in direct proportion to the length of the tank times the breadth squared
B.It decreases at increased angles of heel due to pocketing when a tank is 90% full
C.It decreases in direct proportion to increasing specific gravity of the liquid in the tank
D.In practice，the correction is considered to be a virtual reduction of KG
第5题：
When backing down with sternway，the pivot point of a vessel is ______.
A.about one-quarter of the vessel's length from the stern
B.at the bow
C.about one-third of the vessel's length from the bow
D.aft of the propellers
第6题：
A.publicintMAX_LENGTH=100；
B.finalintMAX_LENGTH=100；
C.finalpublicintMAX_LENGTH=100；
D.publicfinalintMAX_LENGTH=100；
第7题：
执行下列程序后，输出结果为( )。 public class Test { public static void main (String[] args) { StringBuffer sb ＝ new StringBuffer("北京 2008" ); System. out. println ("length ＝" + sb. length ( ) ); } }
A．length = 8
B．length = 10
C．length = 6
D．length = 20
第8题：
定义String s=null，会出现异常的选项是( )。 Ⅰ: if((s!=mll)&(s.length()＞0)) Ⅱ: if((s!=mull)&&(s.length()＞0)) Ⅲ: if((s==null)｜(s.length()==0)) Ⅳ: if((s==aull)Ⅱ(s.length()==0))
A．Ⅱ、Ⅲ
B．Ⅱ、Ⅲ、Ⅳ
C．Ⅰ、Ⅲ
D．Ⅲ、Ⅳ
第9题：
What should you expect when you encounter a tsunami in the open ocean ________．
A.Violent seas from mixed directions
B.No noticeable change from the existing sea state
C.Winds increasing to gale force from the northwest in the Northern Hemisphere
D.A major wave of extreme height and length
第10题：
According to the Rules, a vessel’s length is her ______.
A.length between the perpendiculars
B.length along the waterline
C.length overall
D.registered length