单选题Given: What is the result?()A Compilation fails.B An exception is thrown at runtime.C doStuff x = 6 main x = 6D doStuff x = 6 main x = 7E doStuff x = 7 main x = 6

单选题
Given: What is the result?()
A

Compilation fails.

B

An exception is thrown at runtime.

C

doStuff x = 6 main x = 6

D

doStuff x = 6 main x = 7

E

doStuff x = 7 main x = 6


参考解析

解析: 暂无解析

相关考题:

public class Pass{public static void main(String[]args){int x=5;Pass p=new Pass();p.doStuff(x);System.out.print(mainx=+x);}void doStuff(intx){System.out.print(doStuffx=+x++);}}What is the result?()A.Compilation fails.B.An exception is thrown at runtime.C.doStuff x=6 main x=6D.doStuff x=5 main x=5E.doStuff x=5 main x=6F.doStuff x=6 main x=5

Given the command line java Pass2 and:public class Pass2{public void main(String[]args){int x=6;Pass2 p=new Pass2();p.doStuff(x);System.out.print(mainx=+x);}void doStuff(intx){System.out.print(doStuffx=+x++);}}What is the result?()A.Compilation fails.B.An exception is thrown at runtime.C.doStuffx=6 main x=6D.doStuffx=6 mainx =7E.doStuffx=7 mainx =6F.doStuffx=7 mainx =7

public class Yippee2 {  static public void main(String [] yahoo) {  for(int x= 1; xSystem.out.print(yahoo[x] + “ “);  }  }  }  and the command line invocation: java Yippee2 a b c What is the result?()  A、a bB、b cC、a b cD、 Compilation fails.E、 An exception is thrown at runtime.

public class Pass{ public static void main(String[]args){ int x=5; Pass p=new Pass(); p.doStuff(x); System.out.print("mainx="+x); } void doStuff(intx){ System.out.print("doStuffx="+x++); } } What is the result?()A、Compilation fails.B、An exception is thrown at runtime.C、doStuff x=6 main x=6D、doStuff x=5 main x=5E、doStuff x=5 main x=6F、doStuff x=6 main x=5

public class WhileFoo {  public static void main (String []args)   {  int x= 1, y = 6;  while (y--)  {x--;}  system.out.printIn(“x=” + x “y =” + y);  }  }   What is the result?()  A、 The output is x = 6 y = 0B、 The output is x = 7 y = 0C、 The output is x = 6 y = -1D、 The output is x = 7 y = -1E、 Compilation will fail.

interface DeclareStuff{  public static final int EASY = 3;  void doStuff(int t); }  public class TestDeclare implements DeclareStuff {  public static void main(String [] args) {  int x=5;  new TestDeclare().doStuff(++x);  }  void doStuff(int s) {  s += EASY + ++s;  System.out.println(”s “ + s);  }  }  What is the result?() A、 s 14B、 s 16C、 s 10D、 Compilation fails.E、 An exception is thrown at runtime.

Given the command line java Pass2 and: public class Pass2{ public void main(String[]args){ int x=6; Pass2 p=new Pass2(); p.doStuff(x); System.out.print("mainx="+x); } void doStuff(intx){ System.out.print("doStuffx="+x++); } } What is the result?()A、Compilation fails.B、An exception is thrown at runtime.C、doStuffx=6 main x=6D、doStuffx=6 mainx =7E、doStuffx=7 mainx =6F、doStuffx=7 mainx =7

Given the command line java Pass2 and:  public class Pass2 {  public void main(String [] args) {  int x=6;  Pass2 p = new Pass2();  p.doStuff(x);  System.out.print(” main x = “+ x); }  void doStuff(int x) {  System.out.print(” doStuffx = “+ x++);  }  }  What is the result?() A、 Compilation fails.B、 An exception is thrown at runtime.C、 doStuffx = 6 main x = 6D、 doStuffx = 6 main x = 7E、 doStuffx = 7 main x = 6F、 doStuffx = 7 main x = 7

public class Pass {  public static void main(String [1 args) {  int x 5;  Pass p = new Pass();  p.doStuff(x);  System.out.print(” main x = “+ x);  }  void doStuff(int x) {  System.out.print(” doStuff x = “+ x++);  }  }  What is the result?() A、 Compilation fails.B、 An exception is thrown at runtime.C、 doStuffx = 6 main x = 6D、 doStuffx = 5 main x = 5E、 doStuffx = 5 main x = 6F、 doStuffx = 6 main x = 5

1. class SuperFoo {  2. SuperFoo doStuff(int x) {  3. return new SuperFoo(); 4. }  5. }  6.  7. class Foo extends SuperFoo {  8. //insert code here  9. }   下面哪三项分别插入到第8行,可以编译?()A、int doStuff() { return 42; }B、int doStuff(int x) { return 42; }C、Foo doStuff(int x) { return new Foo(); }D、SuperFoo doStuff(int x) { return new Foo(); }

public class Test {  private static int[] x;  public static void main(String[] args) {  System.out.println(x[0]);  }  }   What is the result?()   A、 0B、 nullC、 Compilation fails.D、 A NullPointerException is thrown at runtime.E、 An ArrayIndexOutOfBoundsException is thrown at runtime.

public class Starter extends Thread {  private int x= 2;  public static void main(String[] args) throws Exception {  new Starter().makeItSo();  }  public Starter() {  x=5;  start();  }  public void makeItSo() throws Exception {  join();  x=x- 1;  System.out.println(x);  }  public void run() { x *= 2; }  }  What is the output if the main() method is rum?() A、 4B、 5C、 8D、 9E、 Compilation fails.F、 An exception is thrown at runtime.G、 It is impossible to determine for certain.

public class TestOne {  public static void main (String[] args) throws Exception {  Thread.sleep(3000);  System.out.println(”sleep”);  }  }  What is the result?() A、 Compilation fails.B、 An exception is thrown at runtime.C、 The code executes normally and prints “sleep”.D、 The code executes normally, but nothing is printed.

现有:  1.class SuperFoo{  2.SuperFoo doStuff (int x)  {      3.return new SuperFoo();      4.    }      5.  }      6.  7. class Foo extends SuperFoo  {     8.    //insert code here     9.  }  和四个声明:   Foo doStuff (int x)  {  return new Foo();  }  Foo doStuff (int x)  {  return new SuperFoo();  }      SuperFoo doStuff(int x)  {  return new Foo();  }  SuperFoo doStuff(int y)  {  return new SuperFoo();  }    分别插入到第8行,有几个可以通过编泽?()    A、 1B、 2C、 3D、 4

Which two code fragments are most likely to cause a StackOverflowError?()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); }

单选题public class Test {  private static int[] x;  public static void main(String[] args) {  System.out.println(x[0]);  }  }   What is the result?()A 0B nullC Compilation fails.D A NullPointerException is thrown at runtime.E An ArrayIndexOutOfBoundsException is thrown at runtime.

单选题public class Pass {  public static void main(String [1 args) {  int x 5;  Pass p = new Pass();  p.doStuff(x);  System.out.print(” main x = “+ x);  }  void doStuff(int x) {  System.out.print(” doStuff x = “+ x++);  }  }  What is the result?()A Compilation fails.B An exception is thrown at runtime.C doStuffx = 6 main x = 6D doStuffx = 5 main x = 5E doStuffx = 5 main x = 6F doStuffx = 6 main x = 5

单选题Given the command line java Pass2 and:  public class Pass2 {  public void main(String [] args) {  int x=6;  Pass2 p = new Pass2();  p.doStuff(x);  System.out.print(” main x = “+ x); }  void doStuff(int x) {  System.out.print(” doStuffx = “+ x++);  }  }  What is the result?()A Compilation fails.B An exception is thrown at runtime.C doStuffx = 6 main x = 6D doStuffx = 6 main x = 7E doStuffx = 7 main x = 6F doStuffx = 7 main x = 7

单选题Given the command line java Pass2 and: public class Pass2{ public void main(String[]args){ int x=6; Pass2 p=new Pass2(); p.doStuff(x); System.out.print("mainx="+x); } void doStuff(intx){ System.out.print("doStuffx="+x++); } } What is the result?()ACompilation fails.BAn exception is thrown at runtime.CdoStuffx=6 main x=6DdoStuffx=6 mainx =7EdoStuffx=7 mainx =6FdoStuffx=7 mainx =7

单选题Given the command line java Pass2 and: What is the result? ()A  doStuff x = 6 main x = 6B  Compilation fails.C  doStuff x = 6 main x = 7D  An exception is thrown at runtime.E  doStuff x = 7 main x = 6F  doStuff x = 7 main x = 7

单选题public class Starter extends Thread {  private int x= 2;  public static void main(String[] args) throws Exception {  new Starter().makeItSo();  }  public Starter() {  x=5;  start();  }  public void makeItSo() throws Exception {  join();  x=x- 1;  System.out.println(x);  }  public void run() { x *= 2; }  }  What is the output if the main() method is rum?()A 4B 5C 8D 9E Compilation fails.F An exception is thrown at runtime.G It is impossible to determine for certain.

单选题现有:  1.class SuperFoo{  2.SuperFoo doStuff (int x)  {      3.return new SuperFoo();      4.    }      5.  }      6.  7. class Foo extends SuperFoo  {     8.    //insert code here     9.  }  和四个声明:   Foo doStuff (int x)  {  return new Foo();  }  Foo doStuff (int x)  {  return new SuperFoo();  }      SuperFoo doStuff(int x)  {  return new Foo();  }  SuperFoo doStuff(int y)  {  return new SuperFoo();  }    分别插入到第8行,有几个可以通过编泽?()A 1B 2C 3D 4

单选题public class WhileFoo {  public static void main (String []args)   {  int x= 1, y = 6;  while (y--)  {x--;}  system.out.printIn(“x=” + x “y =” + y);  }  }   What is the result?()A The output is x = 6 y = 0B The output is x = 7 y = 0C The output is x = 6 y = -1D The output is x = 7 y = -1E Compilation will fail.

单选题Given: What is the result?()A test endB Compilation fails.C test runtime endD test exception endE A Throwable is thrown by main at runtime.

单选题interface DeclareStuff{  public static final int EASY = 3;  void doStuff(int t); }  public class TestDeclare implements DeclareStuff {  public static void main(String [] args) {  int x=5;  new TestDeclare().doStuff(++x);  }  void doStuff(int s) {  s += EASY + ++s;  System.out.println(”s “ + s);  }  }  What is the result?()A s 14B s 16C s 10D Compilation fails.E An exception is thrown at runtime.

单选题public class Yippee2 {  static public void main(String [] yahoo) {  for(int x= 1; xSystem.out.print(yahoo[x] + “ “);  }  }  }  and the command line invocation: java Yippee2 a b c What is the result?()Aa bBb cCa b cD Compilation fails.E An exception is thrown at runtime.

单选题public class Pass{ public static void main(String[]args){ int x=5; Pass p=new Pass(); p.doStuff(x); System.out.print("mainx="+x); } void doStuff(intx){ System.out.print("doStuffx="+x++); } } What is the result?()ACompilation fails.BAn exception is thrown at runtime.CdoStuff x=6 main x=6DdoStuff x=5 main x=5EdoStuff x=5 main x=6FdoStuff x=6 main x=5