1z0-809 무료 덤프문제 온라인 액세스

Given the code fragment:

What is the result?

• A.T01:00:00Z
  T03:00:00Z
  2015-03-12X05:00
• B.2015-03-12T01:00: OOZ
  2015-03-12T02:00: OOZ
  2015-03-12T05:00
• C.An exception is thrown at run time.
• D.2015-03-12T01:00:00Z
  2015-03-12T03:00: OOZ
  2015-03-12T06:00

Given the code fragment:
List<Double> doubles = Arrays.asList (100.12, 200.32);
DoubleFunction funD = d -> d + 100.0;
doubles.stream (). forEach (funD); // line n1
doubles.stream(). forEach(e -> System.out.println(e)); // line n2
What is the result?

• A.A compilation error occurs at line n2.
• B.200.12300.32
• C.100.12200.32
• D.A compilation error occurs at line n1.

Given the EMPLOYEE table;

Given the code fragment:

Assuming the database supports scrolling and updating, what is the result?

• A.The program throws a runtime exception at Line 1.
• B.A new record is inserted and Employee Id: 104, Employee Name: Michael is displayed.
• C.A compilation error occurs.
• D.A new record is inserted and Employee Id: 102, Employee Name: Peter is displayed.

Given:

Which is refactored code with functional interfaces?

• A.
• B.
• C.
• D.

Given the code fragments:

and

What is the result?

• A.[Dog, Cat, Mouse]
• B.DogCatMouse
• C.null
• D.A compilation error occurs.