你可能感興趣的試題

單項選擇題

Given：

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

單項選擇題

Given：

What is the result？（）

A.Exception
B.A NullPointerException is thrown at runtime.
C.Compilation fails because of an error in line 20.
D.Compilation fails because of an error in line 14.

Click the Exhibit button. Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JVM？（）

你可能感興趣的試題

Given： Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（）

Given： What is the result？（）

Click the Exhibit button.

Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JVM？（）

Given：

Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（）

Given：

What is the result？（）