AllExam Dumps

DUMPS, FREE DUMPS, VCP5 DUMPS| VMWARE DUMPS, VCP DUMPS, VCP4 DUMPS, VCAP DUMPS, VCDX DUMPS, CISCO DUMPS, CCNA, CCNA DUMPS, CCNP DUMPS, CCIE DUMPS, ITIL, EXIN DUMPS,


READ Free Dumps For Oracle- 1z0-851





Question ID 3911

Given:
11.    abstract class Vehicle { public int speed() { return 0; }
12.    class Car extends Vehicle { public int speed() { return 60; }
13.    class RaceCar extends Car { public int speed() { return 150; } ...
21.    RaceCar racer = new RaceCar();
22.    Car car = new RaceCar();
23.    Vehicle vehicle = new RaceCar();
24.    System.out.println(racer.speed() + ", " + car.speed()
25.    + ", " + vehicle.speed()); What is the result?

 

Option A

A.    0, 0, 0
 

Option B

B.    150, 60, 0
 

Option C

C.    Compilation fails.
 

Option D

D.    150, 150, 150

Correct Answer D
Explanation


Question ID 3912

Given:
11.    class Mammal { }
12.    
13.    class Raccoon extends Mammal {
14.    Mammal m = new Mammal();
15.    }
16.    
17.    class BabyRaccoon extends Mammal { } Which four statements are true? (Choose four.)
 

Option A

A.    Raccoon is-a Mammal.
 

Option B

B.    Raccoon has-a Mammal.
 

Option C

C.    BabyRaccoon is-a Mammal.
 

Option D

D.    BabyRaccoon is-a Raccoon.
 

Option E

E.    BabyRaccoon has-a Mammal.
 

Option F

F.    BabyRaccoon is-a BabyRaccoon.
 

Correct Answer A,B,C,F
Explanation

Send email to admin@getfreedumps for new dumps request!!!