Online Access Free 1z0-813 Exam Questions

Given the following incorrect program:

Which two changes the program work correctly?

• A.Result must be retrieved from the newly created MyFask instances and combined.
• B.The midpoint computation must be altered so that it splits the workload in an optimal manner.
• C.The computeDirectly {} method must be enhanced to fork () new created tasks.
• D.The compute () method must be changed to return an integer result.
• E.The TIDESHOLD value be increase so that the overhead of task creation does not dominate the cost of computation.
• F.The MyTask class must be modified to extend RecuraivaAction Instaed of RecuresivATAsk.

Given the code fragments:

Which modification enables the code to printTry again?

• A.Replace line 26 with:
  ) catch (ArituretcExeption | NumberFormException e) {
• B.Replication line 27 with:
  Throw e;
• C.Comment the lines 28, 29, and 30.
• D.Replication line 26 with:
  ) catch (Exception | ArithmetiExeception | numberFormate Exception e) {

Which statement Is true about java.util.stream.stream?

• A.Objects in streams are intended to be mutable.
• B.Streams can be reused.
• C.All stream operations are lazy.
• D.Streams support aggregate operations.

Given:

What is the result when you compile the code and execute the command:
Java MyAPP Kava

• A.An Exception is thrown at runtime.
• B.Kava
• C.Kava
• D.Kawa
• E.Kawa

Given the code fragments:

• A.optional [France]
  Optional [Not Found]
• B.France
  Not Found
• C.Optional (France)
  Not Found
• D.France
  Optional [Not Found]