Which statement is true about the default constructor of a top-level class? A. It can take arguments. B. It has private access modifier in its declaration. C. It can be overloaded. D. The defaul...

Which statement is true about Java byte code? A. It can run on any platform. B. It can run on any platform only if it was compiled for that platform. C. It can run on any platform that has the Java R...

What is the result? A. 28false29 true B. 285 < 429 true C. true true D. compilation fails

Which code fragment, when inserted at // insert code here, enables the code to compile and and print a b c? A. List update (String[] strs) B. static ArrayList update(String[] strs) C. static List upd...

What is the name of the Java concept that uses access modifiers to protect variables and hide them within a class? A. Encapsulation B. Inheritance C. Abstraction D. Instantiation E. Polymorphism

What is the result? A. Compilation fails B. The code compiles, but does not execute. C. Paildrome D. Wow E. Mom

What is the result? A. x:1 y:2 x:3 y:4 B. x:0 y:0 x:3 y:4 C. x:1 y:2 x:0 y:0 D. x:0 y:0 x:0 y:0

Which three lines fail to compile? A. Line 7 B. Line 8 C. Line 9 D. Line 10 E. Line 11 F. Line 12

How many objects are created in the memory runtime? A. 1 B. 2 C. 3 D. 4

Which statement is true? A. Only the A.Java file compiles successfully. B. Only the B.java file compiles successfully. C. Only the C.java file compiles successfully. D. The A.Java and B.java files co...