1z0-851
单选题Given: Which is true?（）AIf line 10 is removed, the compilation succeeds.BIf line 11 is removed, the compilation succeeds.CIf line 12 is removed, the compilation succeeds.DIf line 13 is removed, the compilation succeeds.EMore than one line must be remo
题目
If line 10 is removed, the compilation succeeds.
If line 11 is removed, the compilation succeeds.
If line 12 is removed, the compilation succeeds.
If line 13 is removed, the compilation succeeds.
More than one line must be removed for compilation to succeed.
相似问题和答案
第1题：
A.If line 10 is removed, the compilation succeeds.
B.If line 11 is removed, the compilation succeeds.
C.If line 12 is removed, the compilation succeeds.
D.If line 13 is removed, the compilation succeeds.
E.More than one line must be removed for compilation to succeed.
第2题：
1. interface foo { 2. int k = 0； 3. } 4. 5. public class test implements Foo （ 6. public static void main（String args[]） （ 7. int i； 8. Test test = new test （）； 9. i= test.k； 10.i= Test.k； 11.i= Foo.k； 12.） 13.） 14. What is the result？（）
- A、 Compilation succeeds.
- B、 An error at line 2 causes compilation to fail.
- C、 An error at line 9 causes compilation to fail.
- D、 An error at line 10 causes compilation to fail.
- E、 An error at line 11 causes compilation to fail.
正确答案:A
第3题：
A.Compilation will succeed for all classes and interfaces.
B.Compilation of class C will fail because of an error in line 2.
C.Compilation of class C will fail because of an error in line 6.
D.Compilation of class AImpl will fail because of an error in line 2
第4题：
Compilation will succeed for all classes and interfaces.
Compilation of class C will fail because of an error in line 2.
Compilation of class C will fail because of an error in line 6.
Compilation of class AImpl will fail because of an error in line 2.
第5题：
interface foo { int k = 0； } public class test implements Foo （ public static void main（String args） （ int i； Test test = new test （）； i= test.k； i= Test.k； i= Foo.k； ） ） What is the result？ （）
- A、 Compilation succeeds.
- B、 An error at line 2 causes compilation to fail.
- C、 An error at line 9 causes compilation to fail.
- D、 An error at line 10 causes compilation to fail.
- E、 An error at line 11 causes compilation to fail.
正确答案:A
第6题：
package foo； import java.util.Vector； private class MyVector extends Vector { int i = 1； public MyVector（） { i = 2； } } public class MyNewVector extends MyVector { public MyNewVector（） { i = 4； } public static void main（String args[]） { MyVector v = new MyNewVector（）； } } What is the result？（）
- A、 Compilation succeeds.
- B、 Compilation fails because of an error at line 5.
- C、 Compilation fails because of an error at line 6.
- D、 Compilation fails because of an error at line 14.
- E、 Compilation fails because of an error at line 17.
正确答案:B
第7题：
public class X { public static void main （String[] args） { byte b = 127； byte c = 126； byte d = b + c； } } Which statement is true？（）
- A、 Compilation succeeds and d takes the value 253.
- B、 Line 5 contains an error that prevents compilation.
- C、 Line 5 throws an exception indicating “Out of range”
- D、 Line 3 and 4 contain error that prevent compilation.
- E、 The compilation succeeds and d takes the value of 1.
正确答案:B
第8题：
A.True
B.Not true
C.An exception is thrown at runtime.
D.Compilation fails because of an error at line 12.
E.Compilation fails because of an error at line 19.
第9题：
Compilation succeeds.
An error at line 2 causes compilation to fail.
An error at line 9 causes compilation to fail.
An error at line 10 causes compilation to fail.
An error at line 11 causes compilation to fail.
第10题：
Compilation succeeds.
Compilation fails due to multiple errors.
Compilation fails due to an error only on line 20.
Compilation fails due to an error only on line 21.
Compilation fails due to an error only on line 22.