A.It cannot be defined in a non-public class.

B.It cannot be invoked by its name.

C.It can be a non-static method.

D.Its parameter can be of type Integer [].

A.The public modifier

B.A list of instance methods

C.The main method

D.Interfaces implemented by the class

A.A compilation error occurs.

B.paper pen pencil erasers

C.A runtime exception is thrown.

D.pen pencil erasers paper

A.The commands:
javac Student.java
java Student Richard William Java
throw an error about a missing Course.class file.

B.The commands:
javac Student.java
java Student Richard William Java
are used to print Richard William is studying Java.

C.The commands:
javac Course.java
javac Student.java
java Course
java Student "Richard William" Java
are used to print Richard William is studying Java.

D.The commands:
javac Student.java
java Student "Richard William" Java
are used to print Richard William is studying Java.

A.[null:null]

B.[ : ]

C.[:null]

D.[null:-]