Free Oracle 1Z0-853 Exam Dumps Questions & Answers

DRAG DROP
Click the Task button.

Correct Answer:

A programmer needs to create a logging method that can accept an arbitrary number of arguments. For example, it may be called in these ways:
logIt("log message1");
logIt("log message2","log message3");
logIt("log message4","log message5","log message6");
Which declaration satisfies this requirement?

• A.  public void logIt(String [] msgs)
• B.  public void logIt(String... msgs)
• C.  public void logIt(String * msgs)
• D.  public void logIt(String msg1, String msg2, String msg3)

DRAG DROP
Click the Task button.

Correct Answer:

Click the Exhibit button. Given:
31.
public void method() {
32.
A a = new A();
33.
a.method1();
34.
}
Which statement is true if a TestException is thrown on line 3 of class B?

• A.  Line 33 must be called within a try block.
• B.  On line 5 of class A, the call to method2 of class B does not need to be placed in a try/catch block.
• C.  The exception thrown by method1 in class A is not required to be caught.
• D.  The method declared on line 31 must be declared to throw a RuntimeException.

Given:
35.
int x = 10;
36.
do { 37. x--;
38. } while (x < 10);
How many times will line 37 be executed?

• A.  ten times
• B.  zero times
• C.  one to nine times
• D.  more than ten times