单项选择题
Given:
When line 14 is reached, how many objects are eligible for the garbage collector?()
A.0
B.1
C.2
D.3
E.4
相关考题
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单项选择题
Given: When line 11 is reached, how many objects are eligible for garbage collection?()
A.0
B.1
C.2
D.3 -
单项选择题
Given: What is the result?()
A.three
B.other
C.An exception is thrown at runtime.
D.Compilation fails because of an error on line 12.
E.Compilation fails because of an error on line13. -
多项选择题
WhichtwocodefragmentsaremostlikelytocauseaStackOverflowError?()
A.int []x = {1,2,3,4,5};for(int y = 0; y < 6; y++) System.out.println(x[y]);
B.static int[] x = {7,6,5,4};static { x[1] = 8;x[4] = 3; }
C.for(int y = 10; y < 10; y++)doStuff(y);
D.void doOne(int x) { doTwo(x); }void doTwo(int y) { doThree(y); }void doThree(int z) { doTwo(z); }
E.for(int x = 0; x < 1000000000; x++) doStuff(x);
F.void counter(int i) { counter(++i); }
