class NumTest{ final int id = 1; int id2 = 1; NumTest(int id,int id2){ this.id = id; this.id2 = id2; } void printId(){ System.out.print(id+id2+" "); } public static void main(String[] args) { NumTest
A.3 3 0
B.1 2 0
C.2 1 0
D.编译报错
A.3 3 0
B.1 2 0
C.2 1 0
D.编译报错
A、a c b # a b
B、a b c # a b c
C、a c b # b
D、a b c # a b
A、2 1
B、1 2
C、1 1
D、编译报错
A、condition 1 Condition4
B、condition 2 Condition4
C、condition 3 Condition4
D、error in compilation
A、ClassCastException
B、IllegalStateException
C、NumberFormatException
D、ExceptionInInitializerError
A、-
B、-c
C、-c2
D、-2c
A、No error in compilation
B、error at //line1 in compilation
C、error at //line2 in compilation
D、two errors at //line1 and //line2 in compilation
A、-ic mf of
B、-ic mc mf of
C、-ic mc of mf
D、Compilation fails
A、String doFileStuff() { return "b"; }
B、String doFileStuff() throws IOException { return "b"; }
C、String doFileStuff(int x) throws IOException { return "b"; }
D、String doFileStuff() throws Exception { return "b"; }
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