【正文】 13. public static void main(String [] args) {14. Dogs myDog = 。 c = 。B. import static .*。B. p = ()。28. ( third )。24. ()。 }14. public class TestDeclare implements DeclareStuff {15. public static void main(String [] args) {16. int x=5。public void draw()。14. }15. }16. class Sales extends Employee {17. // insert method here18. }Which two methods, inserted independently at line 17, correctlyplete the Sales class? (Choose two.)A. double getSalesAmount() { return 。(10,10)。12. }13.14. public class Beta {15.16. class A implements Foo {17. public int bar() { return 1。 }6.7. abstract class DoAbstract implements DoStuff2, DoMore { }8.9. class DoStuff implements DoStuff2 {10. public float getRange(int x, int y) { return 。Answer: BCFQuestion 7Click the Exhibit button.10. class Foo {11. private int x。25. Inner i = new Inner()。15. modifyDesc(it, Scrumdiddlyumptious )。2 9 . }30 . }Which statement, placed at line 2 1 , causes the code to print “ Thevalue of p is 420. ” ?A. (420)。2 6 . (1024)。12. ( Gobstopper )。18. public void setY( Inner y) { = y。F. i = new Inner()。34. ( ())。C. The Point class cannot be instatiated at line 15.D. Line 1 = new Line() 。15. public void setAnchor(int x, int y) {16. = x。()。}C. public class Circle extends Shape {private int radius。 }4. public static void main(String[] args) {5. (new XMLMessage().getText())。 }14. }15.16. class Employee extends Person {17. String empID = “ 0000 ” 。22. ( second )。 } }Answer: CQuestion 31Given:10. class Line {11. public class Point { public int x,y。2. // insert code here3. public class Beta {4. Color g = GREEN。 ())Copyright Tarena Corporation, rights reservedD. for( Color c = Color[0]。C. Color purple = new Color( 0xff00ff)。20. case harrier:21. ( harrier )。14. private Title(String t) { title = t。D. import .*。Answer: DQuestion 32Copyright Tarena Corporation, rights reservedA JavaBeans ponent has the following field:11. private boolean enabled。34. }35. }What is the result?A. snootchy 420 third second firstB. snootchy 420 first second thirdC. first second third snootchy 420D. third second first siiootchy 420E. third first second snootchy 420F. first second first third snootchy 420Answer: DQuestion 29Given:1. interface TestA { String toString()。 }4. public String getName() { return name。21. ( s + s)。public void draw() { / code here */ }}Answer: BEQuestion 19Which two classes correctly implement both the and the interfaces? (Choose two.)A. public class Sessionimplements Runnable, Clonable {public void run()。 }D. protected double getSalesAmount() { return 。(10,10)。 }26. }27.28. ( fubar( new A()))。4.5. public static int getInstanceCount() {Copyright Tarena Corporation, rights reserved6. return counter。 }14. public int getX() { return x。28. (i)。18. }19. }What is the oute of the code?A. Compilation fails.B. GobstopperFizzyliftingCopyright Tarena Corporation, rights reservedC. GobstopperScrumdiddlyumptiousD. ScrumdiddlyumptiousFizzylifltngE. ScrumdiddlyumptiousScrumdiddlyumptiousAnswer: BQuestion 5Given:11. public class ItemTest {12. private final in t id。D. (420)。 }1 4 . public Payload( ) {}1 5 . public void setWeight(mt w) { weight = w。 }5.6. public static void modifyDesc(Item item, String desc) {7. item = new Item()。12. public void setX( int x) { = x。E. ( i)。30. ( () + )。6. }7. public double doit(int x) {8. return 。8. }9. }What is the result?A. TestAB. TestBC. Compilation fails.D. An exception is thrown at runtime.Answer: BQuestion 15Given:11. public abstract class Shape {12. int x。sdraw()。17. = y。2. public class Message {3. String getText() { return “ text ” 。 }Answer: CDQuestion 24Given:10. class One {11. void foo() {}12. }13. class Two extends One {14. //insert method here15. }Which three methods, inserted individually at line 14, will correctlyplete class Two? (Choose three.)A. int foo() { /* more code here */ }B. void foo() { /* more code here */ }C. public void foo() { /* more code here */ }D. private void foo() { /* more code here */ }E. protected void foo() { /* more code here */ }Answer: BCECopyright Tarena Corporation, rights reservedQuestion 25Click the Exhibit button.1. public interface A {2. public void doSomething(String thing)。Copyright Tarena Corporation, rights reserved14.15. public Bootchy() {16. this( ” snootchy ” )。 } }B. new Foo { public int bar() { return 1。D. d = 。 c = BLUE。 }16. }。16. switch (myDog) {17. case collie:18. ( collie )。21. }What is the result?A. Mr. John DoeB. An exception