3 What is the proper filename extension for a Java bytecode compiled file? B. .bytecod 4 Given that a Date class exists in both the an.usl andga packages, what is the result of compiling the following dass? A. The code does not compile because of lines 1 and 2. B. The code does not compile because of line C. The code does not compile because of line s- D. The code compiles without issue. 5- Which of the following is not a facet of traditional object-oriented programming languages? A. Objects are grouped ??? procedures, separate from the data they act on. B. An object can take many forms via casting. C. An object can hold data, referred to as attributes. D. An object can perform actions, via methods 6 Which variables have a scope limited to a method? A. Interface variables B. Class variables C. Instance variables D. Local variables