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Oracle
Exam 1z0-809
Java SE 8 Programmer II
[ Total Questions: 128 ]

Given:
public final class IceCream {
public void prepare() {}
}
public class Cake {
public final void bake(int min, int temp) {}
public void mix() {}
}
public class Shop {
private Cake c = new Cake ();
private final double discount = 0.25;
public void makeReady () { c.bake(10, 120); }
}
public class Bread extends Cake {
public void bake(int minutes, int temperature) {}
public void addToppings() {}
}
Which statement is true?
A. A compilation error occurs in IceCream.
B. A compilation error occurs in Cake.
C. A compilation error occurs in Shop.
D. A compilation error occurs in Bread
E. All classes compile successfully.
Answer: D
Question No : 1
Oracle 1z0-809 : Practice Test
2

Given that course.txt is accessible and contains:
Course : : Java
and given the code fragment:
public static void main (String[ ] args) {
int i;
char c;
try (FileInputStream fis = new FileInputStream (“course.txt”);
InputStreamReader isr = new InputStreamReader(fis);) {
while (isr.ready()) { //line n1
isr.skip(2);
i = isr.read ();
c = (char) i;
System.out.print(c);
}
} catch (Exception e) {
e.printStackTrace();
}
}
What is the result?
A. ur :: va
B. ueJa
C. The program prints nothing.
D. A compilation error occurs at line n1.
Answer: A
Question No : 2
Oracle 1z0-809 : Practice Test
3

Given the definition of the Vehicle class:
class Vehicle {
String name;
void setName (String name) {
this.name = name;
}
String getName() {
return name;
}
}
Which action encapsulates the Vehicle class?
A. Make the Vehicle class public.
B. Make the name variable public.
C. Make the setName method public.
D. Make the name variable private.
E. Make the setName method private.
F. Make the getName method private.
Answer: B
Given:
Question No : 3
Question No : 4
Oracle 1z0-809 : Practice Test
4

What is the result?
A. 6 7 8
B. 7 8 9
C. 0 1 2
D. 6 8 10
E. Compilation fails
Answer: A
Given:
What is the result?
A. hEllOjAvA!
B. Hello java!
C. Out of limits
hEllOjAvA!
D. Out of limits
Question No : 5
Oracle 1z0-809 : Practice Test
5
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