Free Access Oracle.1z0-809.v2022-08-09.q186 Practice Test (Page 38)

Given:

What change should you make to guarantee a single order of execution (printed values 1 -100 in order)?

A.Line 2: public synchronized int value;

B.Line 1: class MyClass extends Thread {

C.Line 3: public synchronized void run() {

D.Line 2: public volatile int value;

Given:

What is the result?

A.Compilation fails

B.Red 0
Orange 0
Green 3

C.Red 0
Orange 0
Green 6

D.Red 0
Orange 1

E.Green 4

In 2015, daylight saving time in New York, USA, begins on March 8th at 2:00 AM. As a result, 2:00 AM
becomes 3:00 AM.
Given the code fragment:

Which is the result?

A.4:00 - difference: 3

B.2:00 - difference: 1

C.4:00 - difference: 2

D.3:00 - difference: 2

In 2015, daylight saving time in New York, USA, begins on March 8th at 2:00 AM. As a result, 2:00 AM becomes 3:00 AM.
Given the code fragment:

Which is the result?

A.4:00 - difference: 3

B.2:00 - difference: 1

C.4:00 - difference: 2

D.3:00 - difference: 2

Given the code fragment:

What is the result?

A.Logged out at: 2015-01-12T21:58:00Z

B.Can't logout

C.A compilation error occurs at line n1.

D.Logged out at: 2015-01-12T21:58:19.880Z

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