Free Oracle 1z0-811 Exam Dumps Questions & Answers

Given the code fragment:

What is the result?

• A.  10, 15
  [10, 15]
• B.  a memory address1 in hexadecimal number format
  a memory address2 in hexadecimal number format
• C.  a memory address in hexadecimal number format
  [10, 15]
• D.  0, 10, 15
  [10, 15, null]

Given the code fragment:

Which code fragment can be inserted at line n1 to enable the code to compile?

• A.  new int num[];
• B.  int num[10];
• C.  int[10] num;
• D.  int[] num;

Given:

What is the result?

• A.  32
• B.  20
• C.  21
• D.  A compilation error occurs.

Given the code fragment:

What is the result?

• A.  false false -1
• B.  true true 0
• C.  false true -1
• D.  true false 0

Given:

Which statement is true about the main method?

• A.  It cannot be defined in a non-public class.
• B.  It can be a non-static method.
• C.  Its parameter can be of type Integer [].
• D.  It cannot be invoked by its name.