Oracle Oracle Database 1Z0-808 Questions & Answers

• Question 31:

  Given:

  

  What is the result?

  A. Good Luck!

  B. Good Day!

  C. Welcome!

  D. Hello!

  Correct Answer: C

  

• Question 32:

  Given:

  

  and the code fragment:

  

  What is the result?

  A. AC

  B. BD

  C. BC

  D. AD

  Correct Answer: C

  

• Question 33:

  Given:

  

  and the code fragment:

  

  What is the result?

  A. true:false:true

  B. false:true:true

  C. false:true:false

  D. true:true:false

  Correct Answer: B

  

• Question 34:

  Given:

  

  What is the result?

  A. Vehicle Bus

  B. Bus Vehicle

  C. Bus

  D. The program doesn't print anything

  Correct Answer: A

  

• Question 35:

  Given the code fragment:

  

  What is the result?

  A. EN FR JP

  B. EN FR

  C. CH

  D. EN FR CH

  Correct Answer: B

  

• Question 36:

  Given:

  

  and the code fragment:

  S2 sobj = new S2(); sobj.display(10, 100);

  What is the result?

  A. Child 10 Child 100 Parent 100

  B. Parent 10 Child 10 Parent 1000

  C. Child 10 Parent 100 Parent 100

  D. A compile time error occurs.

  Correct Answer: A

  UAK94 provided us the source code, in their comment.

• Question 37:

  

  Given the code fragment:

  

  You want the code to print:

  Sold: 5 items. Stock in Hand: 5 Purchased: 5 items. Stock in Hand: 10?

  Which action enables the code to print this?

  A. Declare the stock variable and the purchase(), sell(), and printStock() methods static.

  B. Declare the stock variable and the printStock() method static.

  C. Declare the stock and qty variables and the printStock() method static.

  D. Declare the stock variable static.

  Correct Answer: C

• Question 38:

  Given: What is the result?

  

  A. true

  B. false

  C. -1

  D. 0

  Correct Answer: C

• Question 39:

  Given the code fragment:

  

  What is the result?

  A. It results in a compile time error at line 18.

  B. It results in a compile time error at line 9.

  C. It prints : 1

  D. It results in a compile time error at lines at lines 12 and 15.

  Correct Answer: A

  Explanation:

  

• Question 40:

  Given:

  

  And:

  

  What is the result?

  A. ns = 100 s =125 ns = 0 s = 125 ns = 125 s = 125

  B. ns = 50 s = 50 ns = 125 s = 125 ns = 0 s = 125

  C. ns = 50 s = 125 ns = 125 s = 125 ns = 0 s = 125

  D. ns = 50 s = 50 ns = 125 s =125 ns = 100 s =100

  Correct Answer: A

  The answer is the letter A, there is no way for the value of ref1.ns to be equal to 50 if it hasn't even been instantiated yet and "ns" is not static. alternatives B and D are wrong because a static variable "s" can only have a single reference value.