Oracle Oracle Certifications 1Z0-808 Questions & Answers

• Question 91:

  Given:

  

  And given the code fragment:

  

  What is the result?

  A. Compilation fails at line n2.

  B. Compilation fails at line n1.

  C. 20:20

  D. 10:20

  Correct Answer: C

• Question 92:

  Given the code fragment:

  

  Which two modifications should you make so that the code compiles successfully?

  A. Replace line 13 with:

  

  B. Replace line 7 with throw IOException ("Exception raised");

  C. Replace line 11 with public static void main(String[ ]) args) throws Exception {

  D. At line 14, insert throw new IOException ();

  E. Replace line 5 with public void printFileContent () throws IOException {

  Correct Answer: CE

• Question 93:

  Given the definitions of the MyString class and the Test class:

  

  What is the result?

  A. Hello Java SE 8 Hello Java SE 8

  B. Hello java.lang.StringBuilder@<> Hello p1.MyString@<>

  C. Hello Java SE 8 Hello p1.MyString@<>

  D. Compilation fails at the Test Class

  Correct Answer: A

• Question 94:

  Given the code fragment: What is the result?

  

  A. 1 2 3 4 followed by an ArrayIndexOutOfBoundsException

  B. 1 2 3

  C. 1 2 3 4

  D. Compilation fails.

  Correct Answer: A

• Question 95:

  Given: What is the result?

  

  A. Compilation fails.

  B. false true

  C. true false

  D. true true

  E. false false

  Correct Answer: B

• Question 96:

  Given the code fragments:

  

  Which code fragment, when inserted at line n1, enables the code to print Hank?

  

  A. B. C. D.

  Correct Answer: C

• Question 97:

  Given the following segment of code :

  

  Which two statements, if either were true, would make the code compile?

  A. Vehicle is an interface that is implemented by the Motorcycle class.

  B. Vehicle and Motorcycle both implement the Transportation interface

  C. Vehicle is a superclass of Motorcycle.

  D. Motorcycle is a superclass of Vehicle.

  E. Vehicle and Motorcycle both extend the Transportation superclass.

  F. Motorcycle is an interface that implements the Vehicle class.

  Correct Answer: CE

• Question 98:

  Given: What is the result?

  

  A. 100 0 : 100 200:

  B. 100 0 : 100 0 :

  C. 100 200 : 100 200 :

  D. 100 200 : 0 0 :

  Correct Answer: D

• Question 99:

  Given the code fragment:

  

  What is the result?

  A. Answer = 0

  B. Invalid calculation

  C. Compilation fails only at line n1.

  D. Compilation fails only at line n2.

  E. Compilation fails only at line n1 and line2.

  Correct Answer: E

• Question 100:

  Given the code fragment:

  

  What is the result?

  A. 1324

  B. 2313

  C. 3142

  D. 4231

  Correct Answer: B