State whether each of the following is true or false. If false, explain why.

a) By convention, method names begin with an uppercase first letter, and all subsequent words in the name begin with a capital first letter.

b) An import declaration is not required when one class in a package uses another in the same package.

c) Empty parentheses following a method name in a method declaration indicate that the method does not require any parameters to perform its task.

d) A primitive-type variable can be used to invoke a method.

e) Variables declared in the body of a particular method are known as instance variables and can be used in all methods of the class.

f) Every method’s body is delimited by left and right braces ({ and }).

g) Primitive-type local variables are initialized by default.

h) Reference-type instance variables are initialized by default to the value null.

i) Any class that contains public static void main(String[] args) can be used to exe- cute an app.

j) The number of arguments in the method call must match the number of parameters in the method declaration’s parameter list.

k) Floating-point values that appear in source code are known as floating-point literals and are type float by default.