What two must the programmer do to correct the compilation errors? (Choose two.)

Refer to the Exhibit.

1. public class Car {
2. private int wheelCount;
3. private String vin;
4. public Car(String vin){
5. this.vin = vin;
6. this.wheelCount = 4;
7. }
8. public String drive(){
9. return “zoom-zoom”;
10. }
11. public String getInfo() {
12. return “VIN: ” + vin + ” wheels: ” + wheelCount;
13. }
14. }

And

1. public class MeGo extends Car {
2. public MeGo(String vin) {
3. this.wheelCount = 3;
4. }
5. }

What two must the programmer do to correct the compilation errors? (Choose two.)

Refer to the Exhibit.

1. public class Car {
2. private int wheelCount;
3. private String vin;
4. public Car(String vin){
5. this.vin = vin;
6. this.wheelCount = 4;
7. }
8. public String drive(){
9. return “zoom-zoom”;
10. }
11. public String getInfo() {
12. return “VIN: ” + vin + ” wheels: ” + wheelCount;
13. }
14. }

And

1. public class MeGo extends Car {
2. public MeGo(String vin) {
3. this.wheelCount = 3;
4. }
5. }

What two must the programmer do to correct the compilation errors? (Choose two.)

A.
insert a call to this() in the Car constructor

B.
insert a call to this() in the MeGo constructor

C.
insert a call to super() in the MeGo constructor

D.
insert a call to super(vin) in the MeGo constructor

E.
change the wheelCount variable in Car to protected

F.
change line 3 in the MeGo class to super.wheelCount = 3;



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