122 Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection? (A) Line 16 (B) Line 17 (C) Line 18 (D) Line 19 (E) The object is NOT a candidate for garbage collection.

128 Which statement is true if a TestException is thrown on line 3 of class B? (A) Line 33 must be called within a try block. (B) The exception thrown by method1 in class A is not required to be caught. (C) The method declared on line 31 must be declared to throw a RuntimeException. (D) On line 5 of class A, the call to method2 of class B does not need to be placed in a try/catch block.

122 Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection? (A) Line 16 (B) Line 17 (C) Line 18 (D) Line 19 (E) The object is NOT a candidate for garbage collection.

其他試題

122

Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection?
(A) Line 16
(B) Line 17
(C) Line 18
(D) Line 19
(E) The object is NOT a candidate for garbage collection.