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Given the structure of the Student table:

Student (id INTEGER, name VARCHAR)

Given the records from the STUDENT table:

q1_1Z0-809

Given the code fragment:

q1_1Z0-809

Assume that:

The required database driver is configured in the classpath.

The appropriate database is accessible with the dbURL, userName, and passWord exists.

What is the result?

AThe program prints Status: true and two records are deleted from the Student table.

BThe program prints Status: false and two records are deleted from the Student table.

CA SQLException is thrown at runtime.

DThe program prints Status: false but the records from the Student table are not deleted.

Which two statements are true about synchronization and locks? (Choose two.)

AA thread automatically acquires the intrinsic lock on a synchronized statement when executed.

BThe intrinsic lock will be retained by a thread if return from a synchronized method is caused by an uncaught exception.

CA thread exclusively owns the intrinsic lock of an object between the time it acquires the lock and the time it releases it.

DA thread automatically acquires the intrinsic lock on a synchronized method's object when entering that method.

EThreads cannot acquire intrinsic locks on classes.

Which two statements are true about the Fork/Join Framework? (Choose two.)

AThe RecursiveTask subclass is used when a task does not need to return a result.

BThe Fork/Join framework can help you take advantage of multicore hardware.

CThe Fork/Join framework implements a work-stealing algorithm.

DThe Fork/Join solution when run on multicore hardware always performs faster than standard sequential solution.

Given the code fragment:

q4_1Z0-809

Which code fragment, when inserted at line 7, enables printing 100?

AFunction<Integer> funRef = e --> e + 10;Integer result = funRef.apply(value);

BIntFunction funRef = e --> e + 10;Integer result = funRef.apply (10);

CToIntFunction<Integer> funRef = e --> e + 10;int result = funRef.applyAsInt (value);

DToIntFunction funRef = e --> e + 10;int result = funRef.apply (value);

Given the records from the STUDENT table:

q5_1Z0-809

Given the code fragment:

q5_1Z0-809

Assume that the URL, username, and password are valid.

What is the result?

AThe STUDENT table is not updated and the program prints:114 : John : john@uni.com

BThe STUDENT table is updated with the record:113 : Jannet : jannet@uni.comand the program prints:114 : John : john@uni.com

CThe STUDENT table is updated with the record:113 : Jannet : jannet@uni.comand the program prints:113 : Jannet : jannet@uni.com

DA SQLException is thrown at run time.

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