${true or false}
${requestScope[foo][0] > 500}
${requestScope[’foo’][1] = 420}
${(requestScope[’foo’][0] lt 50) && (3 gt 2)}
第1题:
A.120
B.24
C.14
D.编译错误
第2题:
A.42
B.420
C.462
D.42042
E.Compilation fails.
F.An exception is thrown at runtime.
第3题:
A.(3.3~4.2)×10[4]千焦/米[3]
B.(33~42)×10[4]千焦/米[3]
C.(330~420)×10[4]千焦/米[4]
D.(3 300~4200)×10[4]千焦/米[3]
第4题:
class TestApp{ public static void main(String[] args){ System.out.println(multiply(2,3,4,5)); } public int multiply(int… nums){ int result = 1; for(int x :nums) result *= x; //result =result*x; return result; } } 2、6、24、120 程序运行后的输出是哪项?()
第5题:
第6题:
classTestApp{publicstaticvoidmain(String[]args){System.out.println(multiply(2,3,4,5));}publicintmultiply(int…nums){intresult=1;for(intx:nums)result*=x;//result=result*x;returnresult;}}2、6、24、120程序运行后的输出是哪项?()
A.14
B.编译错误
C.120
D.24
第7题:
A.p.setWeight(420);
B.p.changePayload(420);
C.p=newPayload(420);
D.Payload.setWeight(420);
E.p=Payload.setWeight(420);
第8题:
A.Truetrue
B.Falsetrue
C.Falsetrue0
D.TruetrueInfinity
E.FalsetrueInfinity
第9题:
程序: class TestApp{ public static void main(String[] args){ System.out.println(multiply(2,3,4,5)); } public int multiply(int[] nums){ int result = 1; for(int x :nums) result *= x; return result; } } 程序运行后的输出是哪项?()
第10题:
Given: 6.<% int[] nums = {42, 420, 4200}; 7.request.setAttribute("foo", nums); %> Which two successfully translate and result in a value of true?()