1Z0-148 Web TestEngine demo

Examine the code:

Which two blocks can be used to complete the executable section such that LIST2 is dense? (Choose two.)

Select all that apply.

• A

  FOR idx IN list1.FIRST .. list1.LAST LOOP
  IF list1.EXISTS(idx) THEN
  list2(idx) := list1(idx);
  END IF;
  END LOOP;

• B

  FOR idx IN list1.FIRST .. list1.LAST LOOP
  list2(idx) := list1(idx);
  END LOOP;

• C

  idx:= list1.FIRST;
  WHILE (idx IS NOT NULL) LOOP
  list2(list2.COUNT + 1) := list1(idx);
  idx := list1.NEXT(idx);
  END LOOP;
  list1.LAST LOOP

• D

  FORALL idx IN list1.FIRST ..
  list2(list2.COUNT + 1) := list1(idx);

• E

  idx:= list1.FIRST;
  LOOP
  EXIT WHEN idx IS NULL;
  list2(list2.COUNT + 1) := list1(idx);
  idx := list1.NEXT(idx);
  END LOOP;