Online Access Free 1z1-829 Practice Test

Given the code fragment:

Which action enables the code to compile?

• A.Make the regNo variable static.
• B.Replace thye regNo variable static
• C.Make the regNo variable public
• D.Remove the regNO initialization statement.
• E.Replace record with void.

Given the code fragment:

What is the result:

• A.ABBCDE // the order of elements is unpredictable
• B.ABCE
• C.ABCDE // the order of elements is unpredictable
• D.ADEABCB // the order of element is unpredictable

Which statement is true?

• A.A thread in waiting state must handle InterrupedException.
• B.IllegalStateException is thrown if a thread in waiting state is moved back to runnable.
• C.thread in waiting state consumes CPU cycles.
• D.After the timed wait expires, the waited thread moves to the terminated state.

Given the code fragment:

What is the result?

• A.Logged out at: 2021-0112T21:58:19.880z
• B.A compilation error occurs at Line n1.
• C.Can't logout
• D.Logged out at: 2021-01-12T21:58:00z

Given the code fragment:

Which code fragment returns different values?

• A.int sum = listOfNumbers. parallelStream () reduce ({m, n) -> m +n) orElse (5) +5;
• B.int sum = listOfNumbers. Stream () reduce (5, (a, b) -> a + b) ;
• C.int sum = listOfNumbers. parallelStream () reduce (5, Integer:: sum) ;
• D.int sum = listOfNumbers. Stream () reduce (0, Integer:: sum) + 5
• E.int sum = listOfNumbers. Stream () reduce ( Integer:: sum) ; +5;