Free Oracle 1z1-813 Exam Dumps Questions & Answers

Given the code fragment:

What is the result?

• A.  Tom,
  Joe,
• B.  An llleqalstateException is thrown at the run time.
• C.  Tom, Hello
  Joe, Hello
• D.  A compilation error occurs.

Given the code fragment:

• A.  .FindFirst () ;
• B.  .allMatch () ;
• C.  findAny () ;
• D.  .nonexatch () ;
• E.  .anyMatch () ;

Given the code fragment:

You have been asked to define the productcode class. The definition of the productcode class must allow c 1 instantiation co succeed and cause a compilation error on o2 instantiation.
Which definition of productcode meets the requirement?

• A.  class productCode<T, S extends T> {
  T c1;
  S c2;
  )
• B.  Class productCode<T, S super T> {
  T c1;
  S c2;
  )
• C.  class productCode<T, S<IntegAr>> {
  T c1;
  S c2;
  )
• D.  class productCode<T, S< {
  T c1;
  S c2;
  )

Given the code fragment:

What is the result?

• A.  10
  20
• B.  A NumberformatExecption is thrown at run time.
• C.  20.0
  30.0
• D.  A compilation error occurs.

Given:

Which code fragment, when inserted at line n1, results in the following output?

• A.  double totalprise =prd. Stream{)
  *Parallel ()
  *aap { -> p.getprice{})
  * reduce (0.0, (p1, p2) -> p1 + p2) ;
• B.  double totalprise =prd. Stream()
  * Reduce (0,0 Double::sun) ;
• C.  double totalprise =prd. Stream()
  *Parallel ()
  *Reduce {0.0, {p1,p2)-> p1. Getprice{}+ p2. Getprice {})
• D.  double totalprise =prd. Stream{)
  Rduce(0.0, {p1, p2 ) -> p1 + p2);