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Latest 1z0-808 Exam Questions


Question # 1



Given:

And given the code fragment

What is the result?

A.

4W 100 Auto
4W 150 Manual

B.

Null 0 Auto
4W 150 Manual

C.

Compilation fails only at line n1

D.

Compilation fails only at line n2

E.

Compilation fails at both line n1 and line n2




E.
  

Compilation fails at both line n1 and line n2



On line n1 implicit call to parameterized constructor is missing and n2 this() must be the
first line.





Question # 2



Class StaticField {
static int i = 7;
public static void main(String[] args) {
StaticFied obj = new StaticField();
obj.i++;
StaticField.i++;
obj.i++;
System.out.println(StaticField.i + " "+ obj.i);
}
}
What is the result?

A.

10 10

B.

8 9

C.

9 8

D.

7 10




A.
  

10 10







Question # 3



Given:

What is the result?

A.

2 4 6 8

B.

2 4 6 8 9

C.

1 3 5 7

D.

1 3 5 7 9




D.
  

1 3 5 7 9







Question # 4



Given:

What is the result?

A.

box

B.

nbo

C.

bo

D.

nb

E.

An exception is thrown at runtime




E.
  

An exception is thrown at runtime







Question # 5




Which modification enables the code fragment to print TrueDone?

A.

Replace line 5 With String result = "true";
Replace line 7 with case "true":

B.

Replace line 5 with boolean opt = l;
Replace line 7 with case 1=

C.

At line 9, remove the break statement.

D.

Remove the default section.




A.
  

Replace line 5 With String result = "true";
Replace line 7 with case "true":







Question # 6



Given the code fragment

A.

Option A

B.

Option B

C.

Option C

D.

Option D




D.
  

Option D







Question # 7



:
What is the result?

A.

 1
1
1

B.

 1
2
3

C.

2
3
4

D.

Compilation fails

E.

The loop executes infinite times




E.
  

The loop executes infinite times







Question # 8



Given:
public class TestLoop1 {
public static void main(String[] args) {
int a = 0, z=10;
while (a < z) {
a++;
-z;
}
System.out.print(a + " : " + z);
}
}
What is the result?

A.

5 : 5

B.

6 : 4

C.

6 : 5

D.

 5 : 4




A.
  

5 : 5







Question # 9



Given:

The class is poorly encapsulated. You need to change the circle class to compute and
return the area instead.
Which two modifications are necessary to ensure that the class is being properly
encapsulated?

A.


Remove the area field.

B.

Change the getArea( ) method as follows:
public double getArea ( ) { return Match.PI * radius * radius; }

C.

Add the following method:
public double getArea ( ) {area = Match.PI * radius * radius; }

D.

Change the cacess modifier of the SerRadius ( ) method to be protected.




B.
  

Change the getArea( ) method as follows:
public double getArea ( ) { return Match.PI * radius * radius; }




D.
  

Change the cacess modifier of the SerRadius ( ) method to be protected.







Question # 10



Which two statements are true for a two-dimensional array?

A.

It is implemented as an array of the specified element type.

B.

Using a row by column convention, each row of a two-dimensional array must be of the
same size.

C.

At declaration time, the number of elements of the array in each dimension must be
specified.

D.

All methods of the class Object may be invoked on the two-dimensional array.




A.
  

It is implemented as an array of the specified element type.




D.
  

All methods of the class Object may be invoked on the two-dimensional array.






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Oracle 1z0-808 Dumps - Latest Questions


Exam Code: 1z0-808
Exam Name: Java SE 8 Programmer I

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